Pub Date : 2023-06-14DOI: 10.33084/mits.v11i2.4587
Arifal Hidayat, Agustin Ernawati, Muhammad Khalis Ilmi
In line with the North Lombok Regency (KLU) government program to prioritize handling and structuring residential areas and disaster-prone areas in the Pemenang-Tanjung sub-district in 2022, it is necessary to carry out several technical studies to support the program. One of the technical studies that can be carried out is an analysis of the design flood and river capacity around the Sokong River section in Tanjung Village, which is a location that is classified as densely populated, with slums and residential areas close to the river border. This study aimed to determine the magnitude of the design flood discharge and the cross-sectional capacity of the Sokong river section. The method used in this study is a hydrological analysis using the Nakayasu Synthetic Unit Hydrograph method to determine the amount of design flood discharge for the 25-year return period (Q25th) and analysis of river cross-sectional capacity using Hec-RAS 4.1.0 software. The results of the analysis show that the Q25th that occurs along the Sokong River section is 131.32 m3/s and the simulation results use Hec-RAS 4.1.0 software. shows that the capacity of the Sokong River segment cannot accommodate the Q25th. Therefore, it is necessary to plan the arrangement of residential buildings around the border area of the Sokong River by raising the elevation of the building to be free from flood inundation.
{"title":"Analisis Debit Banjir Rancangan Dan Kapasitas Tampang Sungai Di Sekitar Kawasan Sempadan Sungai Sokong Kabupaten Lombok Utara","authors":"Arifal Hidayat, Agustin Ernawati, Muhammad Khalis Ilmi","doi":"10.33084/mits.v11i2.4587","DOIUrl":"https://doi.org/10.33084/mits.v11i2.4587","url":null,"abstract":"In line with the North Lombok Regency (KLU) government program to prioritize handling and structuring residential areas and disaster-prone areas in the Pemenang-Tanjung sub-district in 2022, it is necessary to carry out several technical studies to support the program. One of the technical studies that can be carried out is an analysis of the design flood and river capacity around the Sokong River section in Tanjung Village, which is a location that is classified as densely populated, with slums and residential areas close to the river border. This study aimed to determine the magnitude of the design flood discharge and the cross-sectional capacity of the Sokong river section. The method used in this study is a hydrological analysis using the Nakayasu Synthetic Unit Hydrograph method to determine the amount of design flood discharge for the 25-year return period (Q25th) and analysis of river cross-sectional capacity using Hec-RAS 4.1.0 software. The results of the analysis show that the Q25th that occurs along the Sokong River section is 131.32 m3/s and the simulation results use Hec-RAS 4.1.0 software. shows that the capacity of the Sokong River segment cannot accommodate the Q25th. Therefore, it is necessary to plan the arrangement of residential buildings around the border area of the Sokong River by raising the elevation of the building to be free from flood inundation.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129509334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-14DOI: 10.33084/mits.v11i2.4590
A. Indriani, Gunaedy Utomo, Nurul Fitriyani
Lateritic soils have a high rate of weathering and non-uniform shrinkage. So this land is not good for construction work. Biocementation is a method of soil improvement by using the ability of bacteria that have lived in the soil to do the MCIP (Microbial-induced Calcite Precipitation) process which is obtained from the bacterium Bacillus Subtilis. This biocementation stabilization can increase the strength of the soil by adding Bacillus Subtilis bacteria as an additive to stabilize the soil. The test was carried out to determine changes in the mechanical properties of CBR Laboratory soil, by mixing 3% bacteria into the soil to be stabilized. The results of testing the CBR value of the Soaked Laboratory with one day of culture increased 4.8-fold at the 28-day curing period and increasing the CBR value of the Soaked Laboratory of three-day culture increased up to 4.9 times the CBR value before stabilization, which was 19.5%. The results of the study with stabilization using bacteria variation of 3% one-day culture increased up to 95% and increased up to 96% in three-day culture. So that it can be used as a soil material for road foundations in class B.
{"title":"Pengaruh Kultur Bakteri Pada Proses Biosementasi Tanah Laterit Terhadap Nilai CBR","authors":"A. Indriani, Gunaedy Utomo, Nurul Fitriyani","doi":"10.33084/mits.v11i2.4590","DOIUrl":"https://doi.org/10.33084/mits.v11i2.4590","url":null,"abstract":"Lateritic soils have a high rate of weathering and non-uniform shrinkage. So this land is not good for construction work. Biocementation is a method of soil improvement by using the ability of bacteria that have lived in the soil to do the MCIP (Microbial-induced Calcite Precipitation) process which is obtained from the bacterium Bacillus Subtilis. This biocementation stabilization can increase the strength of the soil by adding Bacillus Subtilis bacteria as an additive to stabilize the soil. The test was carried out to determine changes in the mechanical properties of CBR Laboratory soil, by mixing 3% bacteria into the soil to be stabilized. The results of testing the CBR value of the Soaked Laboratory with one day of culture increased 4.8-fold at the 28-day curing period and increasing the CBR value of the Soaked Laboratory of three-day culture increased up to 4.9 times the CBR value before stabilization, which was 19.5%. The results of the study with stabilization using bacteria variation of 3% one-day culture increased up to 95% and increased up to 96% in three-day culture. So that it can be used as a soil material for road foundations in class B.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125950214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-14DOI: 10.33084/mits.v11i2.4435
Khairul Imam, Eka Mutia, Wan Alamsyah
Jalan Wisata Lut Atas Bener Meriah Aceh is a road leading to the tourist attraction of the lake, located at 2,100 meters above sea level. The lake called Lut Atas located in Bener Meriah, Aceh, exactly in Waq Pondok Sayur Village, Bukit District. The current status of the Lut Atas Tourist Road is still in the form of a rock and gravel cover, making it difficult to access the tourist area. The purpose of this study is to calculate the throughput capacity and road age plan on the Lut Atas Tourism section, knowing the required soft pavement thickness on the Lut Atas Tourism section with the manual road design method. 2017, knows how to climb slopes and bends to ensure safety and comfort for road users. Based on the results of the 4-day LHR survey, the total number of vehicles is 125 vehicles. Calculation results of pavement thickness of Upper Lut tourist road Waq Pondok Sayur village from STA 0+000 - 3+000, with pavement thickness AC-WC 40 mm, AC-BC 60 mm, aggregate layer 400mm material (LFA) and optional 100mm backfill. The Lut Atas Tourist Trail has a geometric road plan to guide the route according to the plan of 3 bends, namely PI1 Spiral Curve (SCS), PI2 Turn Spiral Circle (SCS), Turn PI3 Spiral bend (SS). The section of Thuong Lut Tourist Road has an expected longitudinal profile of 4 vertical curves with the following details: PPV1 (vertical intersection centre) vertical convex type, PPV2 (vertical intersection centre) concave longitudinal type, PPV3 (vertical intersection centre) concave longitudinal type, PPV4 (vertical intersection centre) convex longitudinal type
Jalan Wisata Lut Atas Bener Meriah Aceh是一条通往该湖旅游景点的道路，位于海拔2100米以上。这个湖名叫Lut Atas，位于亚齐省Bener Meriah，正好在武吉区Waq Pondok Sayur村。卢特阿塔斯旅游公路的现状仍然是岩石和砾石覆盖的形式，很难进入旅游区。本研究的目的是通过人工道路设计的方法，计算出卢阿塔斯旅游路段的通行能力和道路年限规划，了解卢阿塔斯旅游路段所需的软路面厚度。2017年，知道如何爬坡和转弯，以确保道路使用者的安全和舒适。根据为期4天的LHR调查结果，车辆总数为125辆。上路旅游公路Waq Pondok Sayur村从STA 0+000 - 3+000的路面厚度计算结果，路面厚度AC-WC 40 mm, AC-BC 60 mm，骨料层厚度400mm (LFA)，可选回填100mm。卢特阿塔斯旅游路线有一个几何道路规划，按照3个弯道的规划引导路线，即PI1螺旋曲线(SCS)， PI2旋转螺旋圆(SCS)，转PI3螺旋弯道(SS)。桐路旅游路路段预计有4条垂直曲线的纵断面，具体如下:PPV1(垂直交叉口中心)垂直凸型、PPV2(垂直交叉口中心)凹型、PPV3(垂直交叉口中心)凹型、PPV4(垂直交叉口中心)凸型
{"title":"Perencanaan Geometrik Dan Perkerasan Lentur Jalan Wisata Lut Atas Waq Pondok Sayur Kabupaten Bener Meriah, Aceh","authors":"Khairul Imam, Eka Mutia, Wan Alamsyah","doi":"10.33084/mits.v11i2.4435","DOIUrl":"https://doi.org/10.33084/mits.v11i2.4435","url":null,"abstract":"Jalan Wisata Lut Atas Bener Meriah Aceh is a road leading to the tourist attraction of the lake, located at 2,100 meters above sea level. The lake called Lut Atas located in Bener Meriah, Aceh, exactly in Waq Pondok Sayur Village, Bukit District. The current status of the Lut Atas Tourist Road is still in the form of a rock and gravel cover, making it difficult to access the tourist area. The purpose of this study is to calculate the throughput capacity and road age plan on the Lut Atas Tourism section, knowing the required soft pavement thickness on the Lut Atas Tourism section with the manual road design method. 2017, knows how to climb slopes and bends to ensure safety and comfort for road users. Based on the results of the 4-day LHR survey, the total number of vehicles is 125 vehicles. Calculation results of pavement thickness of Upper Lut tourist road Waq Pondok Sayur village from STA 0+000 - 3+000, with pavement thickness AC-WC 40 mm, AC-BC 60 mm, aggregate layer 400mm material (LFA) and optional 100mm backfill. The Lut Atas Tourist Trail has a geometric road plan to guide the route according to the plan of 3 bends, namely PI1 Spiral Curve (SCS), PI2 Turn Spiral Circle (SCS), Turn PI3 Spiral bend (SS). The section of Thuong Lut Tourist Road has an expected longitudinal profile of 4 vertical curves with the following details: PPV1 (vertical intersection centre) vertical convex type, PPV2 (vertical intersection centre) concave longitudinal type, PPV3 (vertical intersection centre) concave longitudinal type, PPV4 (vertical intersection centre) convex longitudinal type","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125122507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-14DOI: 10.33084/mits.v11i2.4758
Dewi Yuniar, Fitriansyah Fitriansyah, Aditia Dermawan, Hadi Surya Wibawanto Sunarwadi, Teten Suparto
The increasing demand for concrete as a construction material has resulted in the depletion of natural resources. This motivates the construction industry to continue to innovate in the manufacture of concrete. The utilization of iron ore waste as a substitute for fine aggregate is one of the solutions. This study aims to determine the optimum composition of iron ore waste as a substitute for fine aggregate on compressive test strength and economic value of concrete mix materials. This study used coarse aggregate from the quarry location of Mount Batu PTP Pelaihari District, Tanah Laut Regency, fine aggregate from the iron ore crushing plant location from the stockpile of Perusda Baratala and ex. Palangkaraya. The testing at the UPT Construction Material Testing Laboratory DPUPRP Tanah Laut Regency, South Kalimantan Province. The results showed that concrete using fine aggregate/sand ex. Palangkaraya has a concrete quality of K-235.94 kg/cm2 or fc'= 19.583 Mpa. As a result, it was found that the concrete mixes were more efficient than the concrete mixes used in the concrete batching plant, and that the concrete mixes were more efficient than the concrete mixes used in the concrete batching plant AK (Coarse aggregat) 54%: AH (fine aggregates) 45% has a concrete quality of K-257.29 kg/cm2 or fc'= 22.849 Mpa. This shows that iron ore waste fine aggregate can be used in concrete mixes
作为建筑材料的混凝土需求的不断增长导致了自然资源的枯竭。这促使建筑行业在混凝土制造方面不断创新。利用铁矿废石替代细骨料是解决方案之一。本研究旨在确定铁矿废石替代细骨料对混凝土配合料抗压试验强度和经济价值的最佳配比。本研究使用的粗骨料来自Tanah Laut Regency的Mount Batu PTP Pelaihari区的采石场，细骨料来自Perusda Baratala和ex. Palangkaraya的铁矿石破碎厂的库存。测试在UPT建筑材料测试实验室DPUPRP Tanah Laut Regency，南加里曼丹省。结果表明，帕朗卡拉雅等细骨料/砂混凝土的混凝土质量为K-235.94 kg/cm2或fc = 19.583 Mpa。结果发现，该混凝土配合比混凝土搅拌站使用的混凝土配合比混凝土搅拌站使用的混凝土配合比混凝土搅拌站使用的混凝土配合比AK(粗集料)54%:AH(细集料)45%，混凝土质量为K-257.29 kg/cm2或fc'= 22.849 Mpa。说明铁矿废细骨料可用于混凝土配合比
{"title":"Variasi Penggunaan Limbah Crushing Plant Bijih Besi Gunung Batu Sebagai Agregat Halus Terhadap Mutu Beton","authors":"Dewi Yuniar, Fitriansyah Fitriansyah, Aditia Dermawan, Hadi Surya Wibawanto Sunarwadi, Teten Suparto","doi":"10.33084/mits.v11i2.4758","DOIUrl":"https://doi.org/10.33084/mits.v11i2.4758","url":null,"abstract":"The increasing demand for concrete as a construction material has resulted in the depletion of natural resources. This motivates the construction industry to continue to innovate in the manufacture of concrete. The utilization of iron ore waste as a substitute for fine aggregate is one of the solutions. This study aims to determine the optimum composition of iron ore waste as a substitute for fine aggregate on compressive test strength and economic value of concrete mix materials. This study used coarse aggregate from the quarry location of Mount Batu PTP Pelaihari District, Tanah Laut Regency, fine aggregate from the iron ore crushing plant location from the stockpile of Perusda Baratala and ex. Palangkaraya. The testing at the UPT Construction Material Testing Laboratory DPUPRP Tanah Laut Regency, South Kalimantan Province. The results showed that concrete using fine aggregate/sand ex. Palangkaraya has a concrete quality of K-235.94 kg/cm2 or fc'= 19.583 Mpa. As a result, it was found that the concrete mixes were more efficient than the concrete mixes used in the concrete batching plant, and that the concrete mixes were more efficient than the concrete mixes used in the concrete batching plant AK (Coarse aggregat) 54%: AH (fine aggregates) 45% has a concrete quality of K-257.29 kg/cm2 or fc'= 22.849 Mpa. This shows that iron ore waste fine aggregate can be used in concrete mixes","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130732054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-14DOI: 10.33084/mits.v11i2.4930
Muhammad Khomeini
Evaluate the U-turn on Jalan G.Obos Palangka Raya, to be precise the U-turn adjacent to the Temanggung Tilung intersection and the Galaxi intersection. The purpose of this research is to determine traffic performance on the U-turn, evaluate the distance between U-turns to intersections according to the geometric U-turn, and provide recommendations for improving road performance for U-turn facilities. Calculating the road performance level using vehicle volume data to get the road capacity. This data was obtained by direct observation/field survey. Road Geometric Data, Traffic Volume, where the data on the volume of vehicles at a specified location in a unit of time. Types of vehicles that can be classified are light vehicles (Kr), heavy vehicles (Kb), two-wheeled motorized vehicles (SM). Traffic performance on U-Turn A and U-Turn B from both sides 1 and 2 has an average value of C, which means: Flow with stable conditions but the speed and movement of vehicles is greatly influenced by higher traffic volumes, for density medium traffic due to increased internal traffic resistance, vehicles have limitations in choosing speed, changing lanes or overtaking. Traffic performance on U-Turn A and U-Turn B from both sides 1 and 2 get an average performance result with a value of C. The distance between U-turn openings is smaller than the standard distance of at least 500 meters, while the distance between U-turn -turn A and U-Turn B 282 meters, to improve U-Turn performance is to move the U-turn to fit the standard minimum distance
{"title":"Evaluasi Putaran Balik (U-Turn) Di Ruas Jalan G. Obos Kota Palangka Raya","authors":"Muhammad Khomeini","doi":"10.33084/mits.v11i2.4930","DOIUrl":"https://doi.org/10.33084/mits.v11i2.4930","url":null,"abstract":"Evaluate the U-turn on Jalan G.Obos Palangka Raya, to be precise the U-turn adjacent to the Temanggung Tilung intersection and the Galaxi intersection. The purpose of this research is to determine traffic performance on the U-turn, evaluate the distance between U-turns to intersections according to the geometric U-turn, and provide recommendations for improving road performance for U-turn facilities. Calculating the road performance level using vehicle volume data to get the road capacity. This data was obtained by direct observation/field survey. Road Geometric Data, Traffic Volume, where the data on the volume of vehicles at a specified location in a unit of time. Types of vehicles that can be classified are light vehicles (Kr), heavy vehicles (Kb), two-wheeled motorized vehicles (SM). Traffic performance on U-Turn A and U-Turn B from both sides 1 and 2 has an average value of C, which means: Flow with stable conditions but the speed and movement of vehicles is greatly influenced by higher traffic volumes, for density medium traffic due to increased internal traffic resistance, vehicles have limitations in choosing speed, changing lanes or overtaking. Traffic performance on U-Turn A and U-Turn B from both sides 1 and 2 get an average performance result with a value of C. The distance between U-turn openings is smaller than the standard distance of at least 500 meters, while the distance between U-turn -turn A and U-Turn B 282 meters, to improve U-Turn performance is to move the U-turn to fit the standard minimum distance","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124475260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.33084/mits.v11i1.4065
Gayuh Aji Prasetyaningtiyas, Kuswaji Dwi Priyono, Muhammad Najib Azhom, Muhammad Eryan Anindyaputra
This study aims to understand the interaction of engineering properties of unsaturated soil subjected to rainfall infiltration. It influences the variable of soil shear strength along with the alter of soil water content. A series of suction test was subjected to the silty sand layer, then the result was correlated with the change of soul degree saturation. The correlation then was implemented in soil water characteristic curve. A Bishop method was applied in this study to predict soil shear strength (τff) in variance of soil water content. Meanwhile, other samples from exiting condition were prepared. The samples were taken in rainy season and subjected shear strength test. The results then compared with the calculation of shear strength prediction by soil water characteristic curve. The research shows any high similarity between the prediction and the shear strength test value. Any change of shear strength value in prediction approach particularly was affected by the change of φb and X. The change of both parameters impacted to internal shear angle (φ’) thus, the infiltration mainly affected to the soil with low shear strength internal angle. This study is applicable for an area with unstable slope affected by rainfall infiltration such as landslide area
{"title":"Pengaruh Rembesan Pada Kuat Geser Tanah Jenuh Sebagian","authors":"Gayuh Aji Prasetyaningtiyas, Kuswaji Dwi Priyono, Muhammad Najib Azhom, Muhammad Eryan Anindyaputra","doi":"10.33084/mits.v11i1.4065","DOIUrl":"https://doi.org/10.33084/mits.v11i1.4065","url":null,"abstract":"This study aims to understand the interaction of engineering properties of unsaturated soil subjected to rainfall infiltration. It influences the variable of soil shear strength along with the alter of soil water content. A series of suction test was subjected to the silty sand layer, then the result was correlated with the change of soul degree saturation. The correlation then was implemented in soil water characteristic curve. A Bishop method was applied in this study to predict soil shear strength (τff) in variance of soil water content. Meanwhile, other samples from exiting condition were prepared. The samples were taken in rainy season and subjected shear strength test. The results then compared with the calculation of shear strength prediction by soil water characteristic curve. The research shows any high similarity between the prediction and the shear strength test value. Any change of shear strength value in prediction approach particularly was affected by the change of φb and X. The change of both parameters impacted to internal shear angle (φ’) thus, the infiltration mainly affected to the soil with low shear strength internal angle. This study is applicable for an area with unstable slope affected by rainfall infiltration such as landslide area","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124576662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.33084/mits.v11i1.4785
H. Rahmani, Nova Abriano, Silfiana Ila Masruroh, Noor Jasmani
The fire disaster that befell most of the Jayakarti Temanggung Market on June 26, 2005, resulted in reduced service facilities. Before a fire occurs, indeed the Temanggung Jayakarti Market needs to be renovated because the building is quite old. The development of the city of Tamiang Layang is currently quite rapid accompanied by the demands of the dynamics of the behavior of consumers as consumers which also increased so that the Temanggung Jayakarti Market is now considered less attractive. This situation raises an idea to make efforts to organize and rebuild the Jayakarti Temanggung Market. Redevelopment and revitalization of the Temanggung Jayakarti Market is basically very good, and this will support the economic sector in the city of Tamiang Layang so that it will increase local revenue (PAD). Besides that, it can also attract attraction for outside regional investors to enter Tamiang Layang City. The purpose of writing is to find out whether the redevelopment and revitalization carried out by the Temanggung Jayak Market in technical economy.
{"title":"Studi Evaluasi Ekonomi Teknik Pembangunan Pasar Temanggung Jayakarti Tamiyang Layang","authors":"H. Rahmani, Nova Abriano, Silfiana Ila Masruroh, Noor Jasmani","doi":"10.33084/mits.v11i1.4785","DOIUrl":"https://doi.org/10.33084/mits.v11i1.4785","url":null,"abstract":"The fire disaster that befell most of the Jayakarti Temanggung Market on June 26, 2005, resulted in reduced service facilities. Before a fire occurs, indeed the Temanggung Jayakarti Market needs to be renovated because the building is quite old. The development of the city of Tamiang Layang is currently quite rapid accompanied by the demands of the dynamics of the behavior of consumers as consumers which also increased so that the Temanggung Jayakarti Market is now considered less attractive. This situation raises an idea to make efforts to organize and rebuild the Jayakarti Temanggung Market. Redevelopment and revitalization of the Temanggung Jayakarti Market is basically very good, and this will support the economic sector in the city of Tamiang Layang so that it will increase local revenue (PAD). Besides that, it can also attract attraction for outside regional investors to enter Tamiang Layang City. The purpose of writing is to find out whether the redevelopment and revitalization carried out by the Temanggung Jayak Market in technical economy.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114226975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.33084/mits.v11i1.4221
Ridho Saleh Silaban
Structural design is an important element in a building to produce a strong, safe, and economic structure. The structure is designed according to the needs of the working load. The earthquake area will produce different dimensions of the structure and reinforcement with non-earthquake. This study aims to compare the need for dimensions and reinforcement in earthquake vs non-earthquake areas. The design standard refers to SNI 1727:2013, SNI 2847:2013, SNI 2847-2019, and SNI 1726-2019. The building being studied is a Type 36 MBR Prototype Flat (3 floors) using Fc 25 MPa concrete and Fy 400 MPa reinforcing steel. Research on the upper structure of Columns, Beams, Ring balks, and Floor plates, includes the design of the structural dimensions and reinforcement requirements. The structure's dimensions and the reinforcement area will be designed efficiently and declared safe by controlling the reinforcement ratio (ρ), Limitation of structural dimensions, Capacity Ratio (Pu/ϕ.Pn), and deflection. Analysis of the calculation of the structure using the computer application SAP 2000. The results of the study obtained a comparison of the structural dimensions of the earthquake vs non-earthquake load column with an average of 25.42%, while for the need for the main reinforcement area of 22.50%, the Capacity Ratio value (Pu/ϕ.Pn) between 0.535-0.967. The dimensions of the beam and floor slab structures with an average of 23.84%, while the area of flexural reinforcement (AS) is 20.22%, with a maximum deflection (δ) for all beams and floor slabs with values between 0.13 - 3.70 mm. Comparison for the entire structure the dimensions with an average of 24.63% while the reinforcement is 21.36%.
{"title":"Analisa Struktur Bangunan Rumah Susun MBR Type – 36 (3 Lantai) Prototype Pada Wilayah Gempa Dan Non Gempa Study Kasus Rusun MBR Pemkab Kotim","authors":"Ridho Saleh Silaban","doi":"10.33084/mits.v11i1.4221","DOIUrl":"https://doi.org/10.33084/mits.v11i1.4221","url":null,"abstract":"Structural design is an important element in a building to produce a strong, safe, and economic structure. The structure is designed according to the needs of the working load. The earthquake area will produce different dimensions of the structure and reinforcement with non-earthquake. This study aims to compare the need for dimensions and reinforcement in earthquake vs non-earthquake areas. The design standard refers to SNI 1727:2013, SNI 2847:2013, SNI 2847-2019, and SNI 1726-2019. The building being studied is a Type 36 MBR Prototype Flat (3 floors) using Fc 25 MPa concrete and Fy 400 MPa reinforcing steel. Research on the upper structure of Columns, Beams, Ring balks, and Floor plates, includes the design of the structural dimensions and reinforcement requirements. The structure's dimensions and the reinforcement area will be designed efficiently and declared safe by controlling the reinforcement ratio (ρ), Limitation of structural dimensions, Capacity Ratio (Pu/ϕ.Pn), and deflection. Analysis of the calculation of the structure using the computer application SAP 2000. The results of the study obtained a comparison of the structural dimensions of the earthquake vs non-earthquake load column with an average of 25.42%, while for the need for the main reinforcement area of 22.50%, the Capacity Ratio value (Pu/ϕ.Pn) between 0.535-0.967. The dimensions of the beam and floor slab structures with an average of 23.84%, while the area of flexural reinforcement (AS) is 20.22%, with a maximum deflection (δ) for all beams and floor slabs with values between 0.13 - 3.70 mm. Comparison for the entire structure the dimensions with an average of 24.63% while the reinforcement is 21.36%.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122428624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.33084/mits.v11i1.4470
R. Prihatanto, Bima Aji Bani Nurfaizin, Armyta Puspitasari, Wawan Riyanta
PT. Kereta Api Indonesia (Persero) has a measuring train that is used to determine the condition of the railroad tracks. The output of measuring train is a railroad quality value called the TQI (Track Quality Index). The TQI value can used to determine priority rail road maintenance. This study aims to determine the TQI category of the railroad between Semarang Poncol - Alastua, then determine improvement priorities and maintenance programs. The results of the analysis of the Semarang Poncol-Alastua cross-section railway data have an average category II for 20 < TQI ≤ 35. For priority treatment based on the results of the first point TQI on the SMT-ATA upstream track KM 0+156/188 Type Device LK (arch) with a TQI value of 48.1 categories III with an alert condition, an immediate corrective action program and track laying. Downstream track ATA-SMT KM 1+993/975 with a TQI value of 48.1 categories III with an alert condition, an immediate corrective action program and for the type of repair is track laying.
PT. Kereta Api Indonesia (Persero)有一列测量列车，用于确定铁路轨道的状况。测量列车的输出是一个铁路质量值，称为TQI(轨道质量指数)。TQI值可用于确定铁路道路养护的优先级。本研究旨在确定三宝垄—阿拉斯图之间铁路的TQI类别，然后确定改善优先事项和维护计划。三宝垄-蓬克尔-阿拉斯图亚铁路断面数据分析结果显示，20 < TQI≤35，平均为II类。根据SMT-ATA上游轨道KM 0+156/188型装置LK(拱)TQI值48.1的第一点TQI结果进行优先处理，ⅲ类预警，立即采取纠正措施并铺设轨道。下游轨道ATA-SMT KM 1+993/975 TQI值为48.1，三级预警，立即采取纠正措施，修复类型为铺设轨道。
{"title":"Penentuan Prioritas Perawatan Berdasarkan Hasil Track Quality Index (TQI) Jalur Kereta Api Antara Stasiun Semarang Poncol – Stasiun Alastua","authors":"R. Prihatanto, Bima Aji Bani Nurfaizin, Armyta Puspitasari, Wawan Riyanta","doi":"10.33084/mits.v11i1.4470","DOIUrl":"https://doi.org/10.33084/mits.v11i1.4470","url":null,"abstract":"PT. Kereta Api Indonesia (Persero) has a measuring train that is used to determine the condition of the railroad tracks. The output of measuring train is a railroad quality value called the TQI (Track Quality Index). The TQI value can used to determine priority rail road maintenance. This study aims to determine the TQI category of the railroad between Semarang Poncol - Alastua, then determine improvement priorities and maintenance programs. The results of the analysis of the Semarang Poncol-Alastua cross-section railway data have an average category II for 20 < TQI ≤ 35. For priority treatment based on the results of the first point TQI on the SMT-ATA upstream track KM 0+156/188 Type Device LK (arch) with a TQI value of 48.1 categories III with an alert condition, an immediate corrective action program and track laying. Downstream track ATA-SMT KM 1+993/975 with a TQI value of 48.1 categories III with an alert condition, an immediate corrective action program and for the type of repair is track laying.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"28 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113934345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.33084/mits.v11i1.4033
Dewi Kartika, Nomeritae Nomeritae, I. M. Kamiana
Rainfall is an indispensable component of hydrological analysis. However, the observational rainfall data has problems such as incomplete and shorter data. Rainfall measurements using high resolution and wide area coverage satellites provide a potential alternative for various hydrological analyses. But the measurement of rainfall using satellites is not necessarily accurate due to the difference in resolution of the observational rainfall data, especially in Central Kalimantan Province. This study aims to determine the accuracy of satellite rainfall data based on observational rain data and evaluate it. Evaluation is done by looking for the relationship between the two-rainfall data using a regression model. The results showed that the TRMM total grid rainfall data (R2 = 0.5233) had a higher correlation to the observational rainfall data compared to the GPM rainfall data (R2 = 0.3909). Furthermore, a discharge analysis was carried out in one of the watersheds in Central Kalimantan, namely the Kahayan watershed using the Nakayasu Hydrograph Synthesis Unit method with a certain return period with satellite rainfall data input which has a fairly good accuracy based on the results of the analysis. The estimated discharge with return periods of 2, 5, 10, 25, and 50 years for TRMM rainfall data before correction are 1976.74m3/s, 2165.66 m3/s, 2239.19 m3/s, 2313.63 m3/s, 2375.69 m3/s respectively, and for the estimated discharge after correction are 2549.35 m3/s, 2670.59 m3/s, 2736.42 m3/s, 2801.37 m3/s, 2854.82 m3/s.
{"title":"Evaluasi Data Curah Hujan Satelit TRMM Dan GPM Terhadap Data Curah Hujan Observasi Di Kalimantan Tengah","authors":"Dewi Kartika, Nomeritae Nomeritae, I. M. Kamiana","doi":"10.33084/mits.v11i1.4033","DOIUrl":"https://doi.org/10.33084/mits.v11i1.4033","url":null,"abstract":"Rainfall is an indispensable component of hydrological analysis. However, the observational rainfall data has problems such as incomplete and shorter data. Rainfall measurements using high resolution and wide area coverage satellites provide a potential alternative for various hydrological analyses. But the measurement of rainfall using satellites is not necessarily accurate due to the difference in resolution of the observational rainfall data, especially in Central Kalimantan Province. This study aims to determine the accuracy of satellite rainfall data based on observational rain data and evaluate it. Evaluation is done by looking for the relationship between the two-rainfall data using a regression model. The results showed that the TRMM total grid rainfall data (R2 = 0.5233) had a higher correlation to the observational rainfall data compared to the GPM rainfall data (R2 = 0.3909). Furthermore, a discharge analysis was carried out in one of the watersheds in Central Kalimantan, namely the Kahayan watershed using the Nakayasu Hydrograph Synthesis Unit method with a certain return period with satellite rainfall data input which has a fairly good accuracy based on the results of the analysis. The estimated discharge with return periods of 2, 5, 10, 25, and 50 years for TRMM rainfall data before correction are 1976.74m3/s, 2165.66 m3/s, 2239.19 m3/s, 2313.63 m3/s, 2375.69 m3/s respectively, and for the estimated discharge after correction are 2549.35 m3/s, 2670.59 m3/s, 2736.42 m3/s, 2801.37 m3/s, 2854.82 m3/s.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"1146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128173434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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