Pub Date : 2024-01-31DOI: 10.33084/mits.v12i1.6134
Aris Baskoro, S. Suripin, S Suprapto
Evapotranspiration is a key parameter used in run-off modelling. The Bulango Ulu Dam, located near the equator where sunlight is at its peak throughout the year, makes evapotranspiration a crucial factor in analysing water availability. This research aims to analyse the performance of two evapotranspiration calculation methods on the accuracy of run-off modelling to the Bulango Ulu dam. The study employs the modified Penman and Thornthwaite evapotranspiration methods as input to Mock's model. The Analysis indicates that the Mock-Penman method outperforms the Mock-Thornthwaite method, with statistical parameter results of MAE 0.963, NSE 0.891, R 0.949 and Kr 1.3%, Therefore, it concludes that the run-off modelling aligns with the observed flow value
蒸发蒸腾作用是径流模型中使用的一个关键参数。Bulango Ulu 大坝位于赤道附近，全年日照最充足，因此蒸散量是分析水资源可用性的关键因素。本研究旨在分析两种蒸散量计算方法对 Bulango Ulu 大坝径流建模准确性的影响。研究采用修改后的彭曼蒸发蒸腾法和索恩斯韦特蒸发蒸腾法作为莫克模型的输入。分析表明，Mock-Penman 方法优于 Mock-Thornthwaite 方法，统计参数结果为 MAE 0.963、NSE 0.891、R 0.949 和 Kr 1.3%。
{"title":"Analisis Evapotranspirasi Metode Penman Modifikasi Dan Thornthwaite Terhadap Pemodelan Debit Fj. Mock","authors":"Aris Baskoro, S. Suripin, S Suprapto","doi":"10.33084/mits.v12i1.6134","DOIUrl":"https://doi.org/10.33084/mits.v12i1.6134","url":null,"abstract":"Evapotranspiration is a key parameter used in run-off modelling. The Bulango Ulu Dam, located near the equator where sunlight is at its peak throughout the year, makes evapotranspiration a crucial factor in analysing water availability. This research aims to analyse the performance of two evapotranspiration calculation methods on the accuracy of run-off modelling to the Bulango Ulu dam. The study employs the modified Penman and Thornthwaite evapotranspiration methods as input to Mock's model. The Analysis indicates that the Mock-Penman method outperforms the Mock-Thornthwaite method, with statistical parameter results of MAE 0.963, NSE 0.891, R 0.949 and Kr 1.3%, Therefore, it concludes that the run-off modelling aligns with the observed flow value","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"278 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140473284","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 : 2024-01-31DOI: 10.33084/mits.v12i1.5469
Tarita Aprilani Sitinjak
The school zone is a land use that can create the trip attraction. The purpose of this study is to model the trip attraction and to analysis the factors that most influence attraction to the Catholic school area in Palangka Raya. The study was conducted at four schools in one zone. Primary data, i.e. the number of vehicles entering the school premises, was obtained through direct observation in the target schools. Secondary data was obtained through documentation and interviews with the operators of the schools. The collected data was analysed using the linear regression statistical method assisted by SPSS software version 25. All variables involved, i.e. number of students, number of teachers, number of school benches, class capacity and class area, are strongly correlated with the variable 'traffic volume'. From the linear regression analysis, the number of students is the independent variable that is highly correlated and significantly influence the trip attraction, as shown by the value of r=0.99 and R2 = 0.998. The model of physical activity attractiveness in this study is Y = -10.686 + 0.934X1. The results of this study contribute to education field especially in transportation, as they support the theory that the number of students significantly influences the trip attraction in school land use
{"title":"Analisis Model Tarikan Pergerakan Sekolah Di Kota Palangka Raya","authors":"Tarita Aprilani Sitinjak","doi":"10.33084/mits.v12i1.5469","DOIUrl":"https://doi.org/10.33084/mits.v12i1.5469","url":null,"abstract":"The school zone is a land use that can create the trip attraction. The purpose of this study is to model the trip attraction and to analysis the factors that most influence attraction to the Catholic school area in Palangka Raya. The study was conducted at four schools in one zone. Primary data, i.e. the number of vehicles entering the school premises, was obtained through direct observation in the target schools. Secondary data was obtained through documentation and interviews with the operators of the schools. The collected data was analysed using the linear regression statistical method assisted by SPSS software version 25. All variables involved, i.e. number of students, number of teachers, number of school benches, class capacity and class area, are strongly correlated with the variable 'traffic volume'. From the linear regression analysis, the number of students is the independent variable that is highly correlated and significantly influence the trip attraction, as shown by the value of r=0.99 and R2 = 0.998. The model of physical activity attractiveness in this study is Y = -10.686 + 0.934X1. The results of this study contribute to education field especially in transportation, as they support the theory that the number of students significantly influences the trip attraction in school land use","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"291 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140475184","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 : 2024-01-31DOI: 10.33084/mits.v12i1.5333
Syahril Alzahri, Fery Firnando
This study aims to determine how the results of the effect of the addition of corncob waste additives with a percentage of 2%, 3%, 4%, 5% on asphalt mix Asphalt Concrete - Wearing Course AC-WC with Marshall Test testing. The problems in this study are 1). The potential of natural resources that are not utilised. 2). Lack of public knowledge about the use of corncob waste, so that this research can provide knowledge to the public that corncob waste can be used as an added material for asphalt mixtures. 3). Reduced agricultural land area due to the large accumulation of unmanaged corn stalk waste. The method in this research is the experimental method, which is a method carried out by conducting experimental activities to obtain data. In this study, testing was carried out in stages, consisting of testing aggregates (fine, coarse, and filler) and asphalt and testing the mixture (marshaall test). The results of this study provide the results of the effect of the addition of corncob ash waste with variations of 2% and 3% can be used as an added material for asphalt mixtures because it meets and complies with the 2018 rev 2 bina marga specifications, while the addition of corncob waste with variations of 4% and 5% cannot be used as an added material for asphalt mixtures because the resulting value is not in accordance with the 2018 rev 2 bina marga specifications because the value of VIM does not meet the specifications of the 2018 rev 2 bina marga.
本研究旨在通过马歇尔试验测试，确定添加比例为 2%、3%、4%、5% 的玉米芯废料添加剂对沥青混合料沥青混凝土--耐磨层 AC-WC 的影响结果。本研究中存在的问题有 1).未被利用的自然资源潜力。2).公众对玉米芯废料的使用缺乏了解，因此本研究可向公众提供玉米芯废料可用作沥青混合料添加材料的知识。3).由于大量玉米秆废料堆积无人管理，减少了农业用地面积。本研究的方法是实验法，即通过开展实验活动来获取数据的方法。在这项研究中，测试分阶段进行，包括测试集料（细集料、粗集料和填料）和沥青，以及测试混合料（马歇尔试验）。这项研究的结果提供了玉米芯灰废料添加量变化为 2% 和 3% 的效果，可以用作沥青混合料的添加材料，因为它满足并符合 2018 rev 2 bina marga 规范；而玉米芯灰废料添加量变化为 4% 和 5%，则不能用作沥青混合料的添加材料，因为产生的值不符合 2018 rev 2 bina marga 规范，因为 VIM 值不符合 2018 rev 2 bina marga 规范。
{"title":"Pemanfaatan Abu Limbah Bonggol Jagung Sebagai Filler Aspalt Concrete Wearing Cource ( AC-WC )","authors":"Syahril Alzahri, Fery Firnando","doi":"10.33084/mits.v12i1.5333","DOIUrl":"https://doi.org/10.33084/mits.v12i1.5333","url":null,"abstract":"This study aims to determine how the results of the effect of the addition of corncob waste additives with a percentage of 2%, 3%, 4%, 5% on asphalt mix Asphalt Concrete - Wearing Course AC-WC with Marshall Test testing. The problems in this study are 1). The potential of natural resources that are not utilised. 2). Lack of public knowledge about the use of corncob waste, so that this research can provide knowledge to the public that corncob waste can be used as an added material for asphalt mixtures. 3). Reduced agricultural land area due to the large accumulation of unmanaged corn stalk waste. The method in this research is the experimental method, which is a method carried out by conducting experimental activities to obtain data. In this study, testing was carried out in stages, consisting of testing aggregates (fine, coarse, and filler) and asphalt and testing the mixture (marshaall test). The results of this study provide the results of the effect of the addition of corncob ash waste with variations of 2% and 3% can be used as an added material for asphalt mixtures because it meets and complies with the 2018 rev 2 bina marga specifications, while the addition of corncob waste with variations of 4% and 5% cannot be used as an added material for asphalt mixtures because the resulting value is not in accordance with the 2018 rev 2 bina marga specifications because the value of VIM does not meet the specifications of the 2018 rev 2 bina marga.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"396 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140472863","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 : 2024-01-31DOI: 10.33084/mits.v12i1.6216
Raafi Widyaputra Yulianyahya, Ken Martina Kasikoen
Changes in the structure of urban space will affect movement patterns, ultimately burdening the existing road network in an area. Traffic Impact Analysis (TIA) is an analysis of the influence of land-use development on the system of traffic flow movement around the development; this is caused by the emergence of new traffic, shifting traffic, and vehicles coming in and out of or to the development land. The construction of Pasar Ngablak can have a new traffic impact and increase the traffic load around the market, disrupting traffic links that can reduce the level of road services. This study aims to analyze the impact of market development activities that are useful to minimize traffic impact and provide appropriate recommendations. The research method used was the approach of the 1997 Indonesian Road Capacity Manual (MKJI, 1997), with the results of the delay value and degree of saturation. The results of the delay value and degree of saturation are used to see the existing conditions and during operation. However, predictions for the next 5 (five) years after development need to be watched out for and given appropriate recommendations because there is an increase in traffic movement around the market
{"title":"Analisis Dampak Lalu Lintas Pasar Ngablak Kabupaten Magelang","authors":"Raafi Widyaputra Yulianyahya, Ken Martina Kasikoen","doi":"10.33084/mits.v12i1.6216","DOIUrl":"https://doi.org/10.33084/mits.v12i1.6216","url":null,"abstract":"Changes in the structure of urban space will affect movement patterns, ultimately burdening the existing road network in an area. Traffic Impact Analysis (TIA) is an analysis of the influence of land-use development on the system of traffic flow movement around the development; this is caused by the emergence of new traffic, shifting traffic, and vehicles coming in and out of or to the development land. The construction of Pasar Ngablak can have a new traffic impact and increase the traffic load around the market, disrupting traffic links that can reduce the level of road services. This study aims to analyze the impact of market development activities that are useful to minimize traffic impact and provide appropriate recommendations. The research method used was the approach of the 1997 Indonesian Road Capacity Manual (MKJI, 1997), with the results of the delay value and degree of saturation. The results of the delay value and degree of saturation are used to see the existing conditions and during operation. However, predictions for the next 5 (five) years after development need to be watched out for and given appropriate recommendations because there is an increase in traffic movement around the market","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"104 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140471448","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 : 2024-01-31DOI: 10.33084/mits.v12i1.5877
F. F. Alrizal, Alda Rizma Untari, Adhitya Bangkit Kurniawan, Moch. Kalammolah
The level of carbon dioxide or global warming continues to increase in the world. It becomes one of the strongest reasons for providers of construction goods and services to apply the concept of green construction. The application of the green construction concept is still a new thing, and not all components of the green construction concept have been well implemented by contractors. In applying the concept, several obstacles have occurred. This study identified the most dominant obstacles experienced by contractors in implementing the green construction concept, especially in Surabaya. Primary data were collected and then processed through the interpretive structural modeling method to find the most dominant obstacles. Twelve obstacles spread over five levels were found in this research, namely: lack of best practices and lessons learned, lack of understanding of green construction, difficulty in getting certificates, lack of awareness of the green construction benefits, feeling no need to implement green construction, no guidelines, procedural constraints, lack of government socialization, limited availability of green land, lack of alternative materials, limited availability of environmentally friendly materials, and difficulty in obtaining environmentally friendly materials. According to the respondents, the most dominant obstacles included the absence of a guideline and the lack of socialization from the government.
{"title":"Hambatan Kontraktor Dalam Penerapan Konsep Green Construction Di Surabaya","authors":"F. F. Alrizal, Alda Rizma Untari, Adhitya Bangkit Kurniawan, Moch. Kalammolah","doi":"10.33084/mits.v12i1.5877","DOIUrl":"https://doi.org/10.33084/mits.v12i1.5877","url":null,"abstract":"The level of carbon dioxide or global warming continues to increase in the world. It becomes one of the strongest reasons for providers of construction goods and services to apply the concept of green construction. The application of the green construction concept is still a new thing, and not all components of the green construction concept have been well implemented by contractors. In applying the concept, several obstacles have occurred. This study identified the most dominant obstacles experienced by contractors in implementing the green construction concept, especially in Surabaya. Primary data were collected and then processed through the interpretive structural modeling method to find the most dominant obstacles. Twelve obstacles spread over five levels were found in this research, namely: lack of best practices and lessons learned, lack of understanding of green construction, difficulty in getting certificates, lack of awareness of the green construction benefits, feeling no need to implement green construction, no guidelines, procedural constraints, lack of government socialization, limited availability of green land, lack of alternative materials, limited availability of environmentally friendly materials, and difficulty in obtaining environmentally friendly materials. According to the respondents, the most dominant obstacles included the absence of a guideline and the lack of socialization from the government.","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"549 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140479406","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 : 2023-09-30DOI: 10.33084/mits.v11i3.5646
Sicilia Afriyani, Haris Haris, I. Iswahyudi
The problem of flooding or inundation can arise from several factors, one of which is the incapacity of the existing drainage system to accommodate the increased volume of water flowing into it. For example, the drainage system on Jhoni Anwar Street in Padang City has become a frequent cause of flooding. This street should ideally be flood-free, especially as it serves as a major connecting road in Padang City. Therefore, the author intends to conduct research on the drainage system's capacity on this street. The data analysis required for this study includes hydrological analysis, including rainfall data, average rainfall, and flood discharge. Additionally, hydraulic analysis is also necessary, such as analyzing the existing channels, backwater analysis, planning the dimensions of the drainage system, and determining the flood points for each channel. It is known that the drainage system on Jhoni Anwar Street can only accommodate a water discharge of 0.24 m3/second, while the peak discharge during a 5-year flood period reaches 3.11 m3/second. Therefore, new dimensions for the drainage system are needed. The planned dimensions include a wet cross-sectional height of 140 cm or 1.40 m, a total cross-sectional height (h) of 160 cm or 1.60 m, and a channel width (b) of 1.42 cm or 1.42 m. With these dimensions, the channel will be able to accommodate a water discharge of 3.36 m3/second, in accordance with the criteria for peak flood discharge
{"title":"Analisis Kapasitas Penampang Drainase Jalan Perkotaan Akibat Peluapan Debit Banjir Maksimum (Studi Kasus Pada Jalan Jhoni Anwar Kota Padang)","authors":"Sicilia Afriyani, Haris Haris, I. Iswahyudi","doi":"10.33084/mits.v11i3.5646","DOIUrl":"https://doi.org/10.33084/mits.v11i3.5646","url":null,"abstract":"The problem of flooding or inundation can arise from several factors, one of which is the incapacity of the existing drainage system to accommodate the increased volume of water flowing into it. For example, the drainage system on Jhoni Anwar Street in Padang City has become a frequent cause of flooding. This street should ideally be flood-free, especially as it serves as a major connecting road in Padang City. Therefore, the author intends to conduct research on the drainage system's capacity on this street. The data analysis required for this study includes hydrological analysis, including rainfall data, average rainfall, and flood discharge. Additionally, hydraulic analysis is also necessary, such as analyzing the existing channels, backwater analysis, planning the dimensions of the drainage system, and determining the flood points for each channel. It is known that the drainage system on Jhoni Anwar Street can only accommodate a water discharge of 0.24 m3/second, while the peak discharge during a 5-year flood period reaches 3.11 m3/second. Therefore, new dimensions for the drainage system are needed. The planned dimensions include a wet cross-sectional height of 140 cm or 1.40 m, a total cross-sectional height (h) of 160 cm or 1.60 m, and a channel width (b) of 1.42 cm or 1.42 m. With these dimensions, the channel will be able to accommodate a water discharge of 3.36 m3/second, in accordance with the criteria for peak flood discharge","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"273 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332611","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 : 2023-09-30DOI: 10.33084/mits.v11i3.5491
Burhanudin Suni, Yuwono Wiarco, R. Prihatanto, W. Adi, David Malaiholo
Data from the Directorate General of Railways states that in 2022, the Yogyakarta – Solo electric train will carry an average of 11,815 passengers/day and since February 2021 the total number of passengers that can be carried has reached 3,153,4750 passengers. This is proof of the great public interest in public transportation. The increase in passenger numbers is offset by improvements in railway infrastructure, especially at stations. This research aims to evaluate the suitability of the station by conducting tests based on Ministerial Regulation Number 30 of 2011 and to determine the implementation of minimum service standards at Solo Jebres Station after the operation of the electric train. After testing the station, some facilities were not adequate, namely the length of the platform used for boarding and alighting passengers. Meanwhile, other facilities are adequate, such as platform height, free space and buildings. Minimum service standards at Solo Jebres Station for long-distance train station are 78 facilities comply and 17 facilities do not comply with the minimum service standards, while for electric train station 79 facilities comply and 16 facilities do not comply with these standards
{"title":"Analisis Pengujian Stasiun Solo Jebres Setelah Beroperasinya Jalur KRL Yogyakarta – Solo","authors":"Burhanudin Suni, Yuwono Wiarco, R. Prihatanto, W. Adi, David Malaiholo","doi":"10.33084/mits.v11i3.5491","DOIUrl":"https://doi.org/10.33084/mits.v11i3.5491","url":null,"abstract":"Data from the Directorate General of Railways states that in 2022, the Yogyakarta – Solo electric train will carry an average of 11,815 passengers/day and since February 2021 the total number of passengers that can be carried has reached 3,153,4750 passengers. This is proof of the great public interest in public transportation. The increase in passenger numbers is offset by improvements in railway infrastructure, especially at stations. This research aims to evaluate the suitability of the station by conducting tests based on Ministerial Regulation Number 30 of 2011 and to determine the implementation of minimum service standards at Solo Jebres Station after the operation of the electric train. After testing the station, some facilities were not adequate, namely the length of the platform used for boarding and alighting passengers. Meanwhile, other facilities are adequate, such as platform height, free space and buildings. Minimum service standards at Solo Jebres Station for long-distance train station are 78 facilities comply and 17 facilities do not comply with the minimum service standards, while for electric train station 79 facilities comply and 16 facilities do not comply with these standards","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332821","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 : 2023-09-30DOI: 10.33084/mits.v11i3.5347
Norseta Ajie Saputra, N. Handayani, Benny Santoso
High water content, water saturation, and low carrying capacity are characteristics of clay soils. The road body may have an uneven surface. On the other hand, in the dry season it will harden and have a high carrying capacity so that a lot of dust is scattered on the road and blocks the driver's view. As a result, the neighborhood can experience traffic jams and accidents. Check the CBR and PI values to see if there is an increase in clay after stabilization using a mixture of Palm Oil Fuel Ash and cement with variations (0% POFA + 2% Cement), (3% POFA + 2% Cement), (5% POFA + 2% Cement), and (7% POFA + 2% Cement). Test method Sieve Analysis, Atterberg Limit, Specific Gravity, Moisture Content, Compaction and CBR. Cement and palm oil bunch ash produced a CBR value of 7.4% compared to a natural soil CBR value of 1.59%. The CBR value of the soil will increase, the dry unit weight value will decrease, and the plasticity value will decrease with the higher proportion of Oil Palm Bunch Ash and cement
{"title":"Study Komparasi Penambahan Palm Oil Ash Dengan Bantuan Semen Berdasarkan Nilai California Bearing Ratio","authors":"Norseta Ajie Saputra, N. Handayani, Benny Santoso","doi":"10.33084/mits.v11i3.5347","DOIUrl":"https://doi.org/10.33084/mits.v11i3.5347","url":null,"abstract":"High water content, water saturation, and low carrying capacity are characteristics of clay soils. The road body may have an uneven surface. On the other hand, in the dry season it will harden and have a high carrying capacity so that a lot of dust is scattered on the road and blocks the driver's view. As a result, the neighborhood can experience traffic jams and accidents. Check the CBR and PI values to see if there is an increase in clay after stabilization using a mixture of Palm Oil Fuel Ash and cement with variations (0% POFA + 2% Cement), (3% POFA + 2% Cement), (5% POFA + 2% Cement), and (7% POFA + 2% Cement). Test method Sieve Analysis, Atterberg Limit, Specific Gravity, Moisture Content, Compaction and CBR. Cement and palm oil bunch ash produced a CBR value of 7.4% compared to a natural soil CBR value of 1.59%. The CBR value of the soil will increase, the dry unit weight value will decrease, and the plasticity value will decrease with the higher proportion of Oil Palm Bunch Ash and cement","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333781","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 : 2023-09-30DOI: 10.33084/mits.v11i3.4654
Herna Puji Astutik
The Yogyakarta City Department of Transportation (Dishub) officially launched the Electronic Test Passing Proof (BLU-E) or more familiarly known as the Smart Card as proof of passing the KIR test. The BLU-E in the form of a 'smart card' is an innovation to replace the previous test evidence which was still in the form of a book. The form of BLUe itself is shaped like a hologram sticker, with a QR Code, which will be affixed to the windshield of the freight vehicle. By replacing the proof of vehicle testing using the old method in the form of a KIR book with a smart card, the community will certainly experience changes in habits which of course need to be measured to know the response to the level of community satisfaction. The research method is in the form of descriptive quantitative by utilizing the SERVQUAL Dimension used to assess customer satisfaction consisting of tangible, reliability, responsiveness, assurance, and empathy. Methods of data collection by filling out questionnaires. From the calculation above results, the service user satisfaction index value is 88%. So, based on the rating interval, it can be concluded that the respondent was "Very Satisfied" with the service provided by the UPT Motor Vehicle Testing Office of the City of Yogyakarta
日惹市交通局（Dishub）正式推出电子考试合格证明（BLU-E），或更熟悉的智能卡，作为通过 KIR 考试的证明。以 "智能卡 "形式出现的 BLU-E 是一种创新，它取代了以前仍以书本形式出现的测试证明。BLUe 本身的形状像一张带有二维码的全息图贴纸，将贴在货运车辆的挡风玻璃上。用智能卡取代旧的 KIR 簿形式的车辆检测证明，社区的习惯肯定会发生变化，这当然需要进行测量，以了解对社区满意度的反应。研究方法采用描述性定量的形式，利用 SERVQUAL 维度来评估客户满意度，该维度由有形性、可靠性、响应性、保证性和同理心组成。数据收集方法是填写调查问卷。从上述计算结果来看，服务用户满意度指数值为 88%。因此，根据评分区间可以得出结论，受访者对日惹市 UPT 机动车辆检测办公室提供的服务 "非常满意"。
{"title":"Analisis Tingkat Kepuasan Masyarakat Terhadap Penerapan Blu-E Sistem (Smart Card) Pada Pelayanan Pengujian Kendaraan Angkutan Barang (Studi Kasus UPT Pengujian Kendaraan Bermotor Dinas Kota Yogyakarta)","authors":"Herna Puji Astutik","doi":"10.33084/mits.v11i3.4654","DOIUrl":"https://doi.org/10.33084/mits.v11i3.4654","url":null,"abstract":"The Yogyakarta City Department of Transportation (Dishub) officially launched the Electronic Test Passing Proof (BLU-E) or more familiarly known as the Smart Card as proof of passing the KIR test. The BLU-E in the form of a 'smart card' is an innovation to replace the previous test evidence which was still in the form of a book. The form of BLUe itself is shaped like a hologram sticker, with a QR Code, which will be affixed to the windshield of the freight vehicle. By replacing the proof of vehicle testing using the old method in the form of a KIR book with a smart card, the community will certainly experience changes in habits which of course need to be measured to know the response to the level of community satisfaction. The research method is in the form of descriptive quantitative by utilizing the SERVQUAL Dimension used to assess customer satisfaction consisting of tangible, reliability, responsiveness, assurance, and empathy. Methods of data collection by filling out questionnaires. From the calculation above results, the service user satisfaction index value is 88%. So, based on the rating interval, it can be concluded that the respondent was \"Very Satisfied\" with the service provided by the UPT Motor Vehicle Testing Office of the City of Yogyakarta","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333380","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 : 2023-09-30DOI: 10.33084/mits.v11i3.4824
Detha Sekar Langit Wahyu Gutama, Galih Rio Prayogi, Yuliati Nengsih
Accident-prone locations black spot, accident characteristics, and factors that cause accidents. The methods used to identify accident-prone areas are the Transportation Research Laboratory (TRL) and the Killed Seriously Injured (KSI) method. The data needed is traffic accident data in 2016 - 2020 from the Gunungkidul Police and geometric data. Based on the results of the analysis of the emergence of black spots at Km 1 - Km 2, Km 2 - Km 3, Km 3 - Km 4, Km 4 - Km 5, Km 5 -Km 6 and Km 20 - Km 21. Characteristics of traffic accidents that occur on this road segment Jalan Baron Gunungkidul based on accident rate data in 2016-2020, there were 202 accidents from time to time up to 80 accidents during the day (12:00-18:00), depending on the type of collision a total of 52 head-on collisions, according to the type of vehicle is up to 284 vehicles with motorized vehicles, based on road type has up to 140 accidents with straight road type. Factors causing accidents on Jalan Baron are caused by humans, this one is caused by drivers who are less skilled in controlling vehicles and do not understand the meaning of traffic signs
{"title":"Analisis Daerah Rawan Kecelakaan Jalur Wisata Pantai Selatan Gunungkidul Menggunakan Metode Transport Research Laboratory (TRL) Dan Killed Serious Injured (KSI) (Studi Kasus: Ruas Jalan Baron)","authors":"Detha Sekar Langit Wahyu Gutama, Galih Rio Prayogi, Yuliati Nengsih","doi":"10.33084/mits.v11i3.4824","DOIUrl":"https://doi.org/10.33084/mits.v11i3.4824","url":null,"abstract":"Accident-prone locations black spot, accident characteristics, and factors that cause accidents. The methods used to identify accident-prone areas are the Transportation Research Laboratory (TRL) and the Killed Seriously Injured (KSI) method. The data needed is traffic accident data in 2016 - 2020 from the Gunungkidul Police and geometric data. Based on the results of the analysis of the emergence of black spots at Km 1 - Km 2, Km 2 - Km 3, Km 3 - Km 4, Km 4 - Km 5, Km 5 -Km 6 and Km 20 - Km 21. Characteristics of traffic accidents that occur on this road segment Jalan Baron Gunungkidul based on accident rate data in 2016-2020, there were 202 accidents from time to time up to 80 accidents during the day (12:00-18:00), depending on the type of collision a total of 52 head-on collisions, according to the type of vehicle is up to 284 vehicles with motorized vehicles, based on road type has up to 140 accidents with straight road type. Factors causing accidents on Jalan Baron are caused by humans, this one is caused by drivers who are less skilled in controlling vehicles and do not understand the meaning of traffic signs","PeriodicalId":380506,"journal":{"name":"Media Ilmiah Teknik Sipil","volume":"224 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332773","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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