Pub Date : 2023-11-14DOI: 10.47577/technium.v18i.10146
Saiful Irfan, Agus Dwi Santoso, Bambang Bagus Harianto
Boilers are auxiliary machines on ships that are usually used to produce pressurised steam that is needed on ships, namely for heating fuel, lubricating oil, and heating water for accommodation and machinery. In the operation of boilers on ships, it is determined by the quality of water to produce good boiler performance. The purpose of this research is to analyse the boiler water treatment system to determine the quality of ship boiler water using water quality testing standards based on the American Society Mechanical Engineer (ASME). Standard parameters set by ASME are pH and conductivity measurements, Alkalinity measurements, Hardness measurements, Silica and iron measurements in ship boiler water KM. Bukit Raya. From the results of the analysis of boiler water taken from sampling feed water boilers on ships KM. Bukit Raya shows the results of the analysis of boiler water on pH with the measured pH value still in the standard set by ASME, namely 10.5-11.5, boiler water analysis of hydrate alkalinity in samples 1,2,4 is still within ASME standards 200 - 400 ppm while the measurement of hydrate alkalinity exceeds the standard set by ASME of 420 ppm, excessive hydrate alkalinity will cause scale formation, boiler water to calcium obtained for samples 1-3 still meet ASME standards, namely trace, analysis of boiler water to Magnesium obtained for samples 1-3 still meet ASME standards, namely trace, analysis of boiler water to silica obtained silica measurements are still within the standards set by ASME 150 max
{"title":"Analysis of Internal Boiler Water Treatment Maintenance System on Boiler Operation in KM. Bukit Raya","authors":"Saiful Irfan, Agus Dwi Santoso, Bambang Bagus Harianto","doi":"10.47577/technium.v18i.10146","DOIUrl":"https://doi.org/10.47577/technium.v18i.10146","url":null,"abstract":"Boilers are auxiliary machines on ships that are usually used to produce pressurised steam that is needed on ships, namely for heating fuel, lubricating oil, and heating water for accommodation and machinery. In the operation of boilers on ships, it is determined by the quality of water to produce good boiler performance. The purpose of this research is to analyse the boiler water treatment system to determine the quality of ship boiler water using water quality testing standards based on the American Society Mechanical Engineer (ASME). Standard parameters set by ASME are pH and conductivity measurements, Alkalinity measurements, Hardness measurements, Silica and iron measurements in ship boiler water KM. Bukit Raya. From the results of the analysis of boiler water taken from sampling feed water boilers on ships KM. Bukit Raya shows the results of the analysis of boiler water on pH with the measured pH value still in the standard set by ASME, namely 10.5-11.5, boiler water analysis of hydrate alkalinity in samples 1,2,4 is still within ASME standards 200 - 400 ppm while the measurement of hydrate alkalinity exceeds the standard set by ASME of 420 ppm, excessive hydrate alkalinity will cause scale formation, boiler water to calcium obtained for samples 1-3 still meet ASME standards, namely trace, analysis of boiler water to Magnesium obtained for samples 1-3 still meet ASME standards, namely trace, analysis of boiler water to silica obtained silica measurements are still within the standards set by ASME 150 max","PeriodicalId":490649,"journal":{"name":"Technium","volume":"16 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134900817","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 : 2023-11-10DOI: 10.47577/technium.v18i.10149
Sri Mulyanto Herlambang, Agus Dwi santoso, Stefano Cirillo, Bambang Bagus Harianto
The generator is the main source of electricity in the ship that will drive all activities on the ship. With the source of electricity supplied by the generator, human work will become lighter because it is helped by electrical energy. In order for the generator to work properly, it requires maintenance and must always be well controlled, so that the parameters generated by the generator must always be maintained by monitoring these parameters automatically using an ESP32 microcontroller. The parameters measured are current, voltage, power, frequency, work factor, KWh, RPM, temperature and vibration. By measuring the magnitude of these parameters can later be utilised as variables for maintenance and repair of the generator. The sensor used to measure the electrical parameters is the PZEM 004t module because it can measure all electrical quantities of the generator, while the temperature uses a DS18B20 sensor and vibration uses a SW-420 sensor module. Then to measure RPM using a potentiometer. The measurement results are displayed on the smartphone screen on the platform using Internet of Things (IoT) technology sent from the engine room.
{"title":"Electric Parameter Measurement on Main Generator Based on IoT for Safe Operational Feasibility","authors":"Sri Mulyanto Herlambang, Agus Dwi santoso, Stefano Cirillo, Bambang Bagus Harianto","doi":"10.47577/technium.v18i.10149","DOIUrl":"https://doi.org/10.47577/technium.v18i.10149","url":null,"abstract":"The generator is the main source of electricity in the ship that will drive all activities on the ship. With the source of electricity supplied by the generator, human work will become lighter because it is helped by electrical energy. In order for the generator to work properly, it requires maintenance and must always be well controlled, so that the parameters generated by the generator must always be maintained by monitoring these parameters automatically using an ESP32 microcontroller. The parameters measured are current, voltage, power, frequency, work factor, KWh, RPM, temperature and vibration. By measuring the magnitude of these parameters can later be utilised as variables for maintenance and repair of the generator. The sensor used to measure the electrical parameters is the PZEM 004t module because it can measure all electrical quantities of the generator, while the temperature uses a DS18B20 sensor and vibration uses a SW-420 sensor module. Then to measure RPM using a potentiometer. The measurement results are displayed on the smartphone screen on the platform using Internet of Things (IoT) technology sent from the engine room.","PeriodicalId":490649,"journal":{"name":"Technium","volume":" 39","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135191649","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 : 2023-11-05DOI: 10.47577/technium.v15i.9725
Bambang Bagus Harianto, Agus Dwi santoso
The research aims to design a wideband antenna for the ship's radar. The ship's radar works on the S-Band range whose wavelengths range from 8 to 15 cm with a frequency of 2-4 GHz, This antenna design uses a new approach involving the use of Defected Ground Structure (DGS) and Defected Microstrip Structure (DMS), which builds on the initial theory. The results of the study obtained a bandwidth value of 1.6 GHz, an impedance antenna value of 49.7 ohms, with a total efficiency of -0.3356 a working frequency range ranging from 1.74 GHz to 3.3 GHz. The radiation pattern obtained the main lobe magnitude value of 3.85 dBi, Main lobe direction of 162.0 deg, angular width (3dB) of 76.7 deg, and side lobe level of -1.1 dB. From the results of working frequency, it is found that the antenna can be used for airborne warning & control (AWACS), remote sensing, WiFi, Bluetooth, mobile communication, XM radio, airport surveillance radar (ASR), radioastronomy, wireless LAN, ZigBee, missile guidance.
{"title":"Design of half circular wideband antenna for ship radar","authors":"Bambang Bagus Harianto, Agus Dwi santoso","doi":"10.47577/technium.v15i.9725","DOIUrl":"https://doi.org/10.47577/technium.v15i.9725","url":null,"abstract":"The research aims to design a wideband antenna for the ship's radar. The ship's radar works on the S-Band range whose wavelengths range from 8 to 15 cm with a frequency of 2-4 GHz, This antenna design uses a new approach involving the use of Defected Ground Structure (DGS) and Defected Microstrip Structure (DMS), which builds on the initial theory. The results of the study obtained a bandwidth value of 1.6 GHz, an impedance antenna value of 49.7 ohms, with a total efficiency of -0.3356 a working frequency range ranging from 1.74 GHz to 3.3 GHz. The radiation pattern obtained the main lobe magnitude value of 3.85 dBi, Main lobe direction of 162.0 deg, angular width (3dB) of 76.7 deg, and side lobe level of -1.1 dB. From the results of working frequency, it is found that the antenna can be used for airborne warning & control (AWACS), remote sensing, WiFi, Bluetooth, mobile communication, XM radio, airport surveillance radar (ASR), radioastronomy, wireless LAN, ZigBee, missile guidance.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135725149","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 : 2023-11-05DOI: 10.47577/technium.v15i.2558
Bahman Mohammadhoseini
In this paper, I intend to prove the Collatz conjecture. In the following, I will prove that theCollatz conjecture is true for any positive integer and also for natural numbers. That is, aftersufficiently using the rules of the Collatz conjecture, we must reach 1. In fact, I aim to give adefinite answer to the question that has not been answered since 1937: Does the Collatz sequenceeventually reach 1 for all-natural or positive integer initial values? My answer is yes.
{"title":"The Proof of the Collatz Conjecture","authors":"Bahman Mohammadhoseini","doi":"10.47577/technium.v15i.2558","DOIUrl":"https://doi.org/10.47577/technium.v15i.2558","url":null,"abstract":"In this paper, I intend to prove the Collatz conjecture. In the following, I will prove that theCollatz conjecture is true for any positive integer and also for natural numbers. That is, aftersufficiently using the rules of the Collatz conjecture, we must reach 1. In fact, I aim to give adefinite answer to the question that has not been answered since 1937: Does the Collatz sequenceeventually reach 1 for all-natural or positive integer initial values? My answer is yes.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"4 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135725331","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 : 2023-11-01DOI: 10.47577/technium.v17i.10090
None Agung Firdausi Ahsan, None Budyi Suswanto, None Emon Rifa'i
Transport problems related to the distribution of goods and services from various production centers to several points of sale. Distribution plays an important role because without the right distribution model, the distribution process can take a high cost and a relatively long time. In this study using the least cost method where its use is based on rules or normative allocation of supply and resource needs in a transport matrix without calculating the economic magnitude, from the results of this study, the cost of Minimum shipment is IDR 325,050,000 with consolidated delivery as follows because Tangerang factory ships to Balikpapan, Cirebon and Palembang cities. For Karawang factory to send products to Jakarta city, Surabaya, Bali, Yogyakarta and Cirebon Meanwhile, the Sidoarjo factory ships products to the cities of Surabaya and Makassar.
{"title":"Analysis Of The Application Of The Transport Model With Least Cost Method (case study at PT.SI)","authors":"None Agung Firdausi Ahsan, None Budyi Suswanto, None Emon Rifa'i","doi":"10.47577/technium.v17i.10090","DOIUrl":"https://doi.org/10.47577/technium.v17i.10090","url":null,"abstract":"Transport problems related to the distribution of goods and services from various production centers to several points of sale. Distribution plays an important role because without the right distribution model, the distribution process can take a high cost and a relatively long time. In this study using the least cost method where its use is based on rules or normative allocation of supply and resource needs in a transport matrix without calculating the economic magnitude, from the results of this study, the cost of Minimum shipment is IDR 325,050,000 with consolidated delivery as follows because Tangerang factory ships to Balikpapan, Cirebon and Palembang cities. For Karawang factory to send products to Jakarta city, Surabaya, Bali, Yogyakarta and Cirebon Meanwhile, the Sidoarjo factory ships products to the cities of Surabaya and Makassar.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"20 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135215919","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}
Tidore is a Sultanate in North Maluku which is part of the Four Sultanates of Maluku Kie Raha, Moluku Kie Raha is a term to refer to four regional rulers called kolano: Ternate, Tidore, Bacan, and Jailolo. The golden age of the Sultanate of Tidore spanned a wide area, most of Maluku to the East, the Papua region, rich in historical and cultural heritage. Efforts that can be made in order to maintain and preserve historical relics are by modeling a museum of the history of the struggle of Sultan Nuku, so that the next generation can still witness historical evidence of the legacy of previous generations. Qualitative design methods are used in designing by collecting data, analyzing data, concepts, and modeling designs. With the modeling of the Nuku Sultanate history museum, it is expected to increase the power to provide an overview of the history of the Nuku Sultanate in Tidore.
{"title":"Modelling The History Of Sultan Nuku's Struggle In The Design Of Historical Tourism Area In Tidore City","authors":"None Hery Purnomo, None M. Amrin Conoras, None Endah Harisun, None Nurul Hikmah","doi":"10.47577/technium.v17i.10072","DOIUrl":"https://doi.org/10.47577/technium.v17i.10072","url":null,"abstract":"Tidore is a Sultanate in North Maluku which is part of the Four Sultanates of Maluku Kie Raha, Moluku Kie Raha is a term to refer to four regional rulers called kolano: Ternate, Tidore, Bacan, and Jailolo. The golden age of the Sultanate of Tidore spanned a wide area, most of Maluku to the East, the Papua region, rich in historical and cultural heritage. Efforts that can be made in order to maintain and preserve historical relics are by modeling a museum of the history of the struggle of Sultan Nuku, so that the next generation can still witness historical evidence of the legacy of previous generations. Qualitative design methods are used in designing by collecting data, analyzing data, concepts, and modeling designs. With the modeling of the Nuku Sultanate history museum, it is expected to increase the power to provide an overview of the history of the Nuku Sultanate in Tidore.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216195","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}
Mine development and operation (MDO) is a construction process in the development and operation of mines to provide areas for the construction of facilities and infrastructure such as road construction, Temporary Ore Stockpile (TOS) sites, Permanent Ore Stockpile (POS) locations, etc. The purpose of this research is to manage the mine out area in the MDO TOS planning so that it can increase nickel production at the CUU site at PT. IWIP, which is located in Central Halmahera Regency, North Maluku Province. MDO TOS planning is carried out for 2 weeks. The basic design considerations refer to the data provided by the company, such as the MDO TOS area design, topographical survey, cut and fill, laminating. Processing of MDO TOS planning data in this study used Surpac Gemcom 6.3 software. From the results of data processing, the cut volume was 14,382 BCM, the fill volume was 8,599 BCM, and the laminating volume was 20,303 BCM.
{"title":"Mine Development and Operation (MDO) Planning Study of Temporary Ore Stockpile (TOS) at Laterite Nickel Mining Central Halmahera Regency North Maluku Province","authors":"None Ayyub Abd. Hamid, None Amrih Halil, None Hilda Alakatiri","doi":"10.47577/technium.v17i.10055","DOIUrl":"https://doi.org/10.47577/technium.v17i.10055","url":null,"abstract":"Mine development and operation (MDO) is a construction process in the development and operation of mines to provide areas for the construction of facilities and infrastructure such as road construction, Temporary Ore Stockpile (TOS) sites, Permanent Ore Stockpile (POS) locations, etc. The purpose of this research is to manage the mine out area in the MDO TOS planning so that it can increase nickel production at the CUU site at PT. IWIP, which is located in Central Halmahera Regency, North Maluku Province. MDO TOS planning is carried out for 2 weeks. The basic design considerations refer to the data provided by the company, such as the MDO TOS area design, topographical survey, cut and fill, laminating. Processing of MDO TOS planning data in this study used Surpac Gemcom 6.3 software. From the results of data processing, the cut volume was 14,382 BCM, the fill volume was 8,599 BCM, and the laminating volume was 20,303 BCM.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216493","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}
This study aims to analyze the physiological workload in the virgin coconut oil production process based on energy expenditure evaluations and determine rest periods to ensure that work does not require excessive energy. Assessment of workload objectively using pulse indicators and energy consumption (energy cost) observations at the four stages of the virgin coconut oil production process, namely the process of stripping the coconut husk, the process of cutting the coconut shell, the process of grating the coconut and the process of cooking the coconut milk. The energy expenditure of workers in the coconut coir stripping section is 5,138 kcal/min, the coconut shell cutting section is 2,552 kcal/min, the coconut meat grating section is 3,575 kcal/min, and the coconut milk cooking section is 2,885 kcal/min. Hence the coco coir stripping workstation is included in the heavy workload category with an average cardiovascular load value of %CVL of 56%, which means that the work needs to be improved; the recommended work-rest cycle for workers at the coco peeling workstation is 47 minutes. The workstation for cutting coconut shells to cooking coconut milk is included in the category of moderate workload with a value of %CVL ≤33%, still within the recommended workload limit.
{"title":"An Analysis of Physiological Workload on Pure Coconut Oil Production Process","authors":"None Yulinda Sakinah Munim, None Sandi Rais, None Lita Asyriati Latif, None Sahdar Radjak, None Syarif Al Fajrin","doi":"10.47577/technium.v17i.10076","DOIUrl":"https://doi.org/10.47577/technium.v17i.10076","url":null,"abstract":"This study aims to analyze the physiological workload in the virgin coconut oil production process based on energy expenditure evaluations and determine rest periods to ensure that work does not require excessive energy. Assessment of workload objectively using pulse indicators and energy consumption (energy cost) observations at the four stages of the virgin coconut oil production process, namely the process of stripping the coconut husk, the process of cutting the coconut shell, the process of grating the coconut and the process of cooking the coconut milk. The energy expenditure of workers in the coconut coir stripping section is 5,138 kcal/min, the coconut shell cutting section is 2,552 kcal/min, the coconut meat grating section is 3,575 kcal/min, and the coconut milk cooking section is 2,885 kcal/min. Hence the coco coir stripping workstation is included in the heavy workload category with an average cardiovascular load value of %CVL of 56%, which means that the work needs to be improved; the recommended work-rest cycle for workers at the coco peeling workstation is 47 minutes. The workstation for cutting coconut shells to cooking coconut milk is included in the category of moderate workload with a value of %CVL ≤33%, still within the recommended workload limit.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"21 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216961","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 : 2023-11-01DOI: 10.47577/technium.v17i.10117
None Trudi Komansilan, None Johan Reimon Batmetan, None Sondy C Kumajas
Mobile learning is very helpful in replacing the implementation of online teaching and learning activities during the COVID-19 pandemic. The use of mobile learning will be very helpful in the implementation of teaching and learning activities, especially when using it as a learning medium. This needs to be regulated in a learning framework. We made modifications to the design framework of the m-Learning activity, to describe the Requirements & Constraint Analysis cycle, m-Learning scenario design, technology environment design, learner support services design. We found that the framework still needed additional Learning Outcomes at the beginning of the cycle. This learning achievement is important so that the learning carried out can be measured and evaluated as material in the future. The results of the development of this framework have been successfully implemented in database learning in vocational high schools. We conclude that this framework is very important to be applied to activity-oriented learning using mobile learning so that it can produce optimal learning outcomes.
{"title":"An Activity-Oriented Conceptual Framework for Mobile Learning Database Educational Classroom","authors":"None Trudi Komansilan, None Johan Reimon Batmetan, None Sondy C Kumajas","doi":"10.47577/technium.v17i.10117","DOIUrl":"https://doi.org/10.47577/technium.v17i.10117","url":null,"abstract":"Mobile learning is very helpful in replacing the implementation of online teaching and learning activities during the COVID-19 pandemic. The use of mobile learning will be very helpful in the implementation of teaching and learning activities, especially when using it as a learning medium. This needs to be regulated in a learning framework. We made modifications to the design framework of the m-Learning activity, to describe the Requirements & Constraint Analysis cycle, m-Learning scenario design, technology environment design, learner support services design. We found that the framework still needed additional Learning Outcomes at the beginning of the cycle. This learning achievement is important so that the learning carried out can be measured and evaluated as material in the future. The results of the development of this framework have been successfully implemented in database learning in vocational high schools. We conclude that this framework is very important to be applied to activity-oriented learning using mobile learning so that it can produce optimal learning outcomes.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135216977","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 : 2023-11-01DOI: 10.47577/technium.v17i.10074
None Sabaruddin, None M Taufik YS, None Rizky KS
The Pavement Condition Index (PCI) assessment is one method used to assess the state of airport runway pavement. The runway (flexible pavement) of Sultan Babullah Ternate Airport, which has a size of 2300 m by 45 m, served as the site for PCI research in this study. The ASTM D5340-12 procedure (Standard Test Method For Airport Pavement Condition Index Surveys) was used to examine this PCI. The average PCI value of the entire sample was calculated from the results of the overall PCI study by averaging all PCI values for each sample, the results for the average PCI value of the entire sample were obtained at 60 (medium). Damage to STA 0+700 is on a bad scale with a PCI calculated value of 41, Damage to STA 0+750 is on a bad scale with a PCI calculated value of 41, Damage to STA 0+850 is on a bad scale with the value of the PCI calculation result is 31, Damage to STA 0+900 is on a bad scale with a PCI calculation result value of 36, Damage to STA 0+950 is on a bad scale with a PCI calculation result value of 34, Damage to STA 1+1050 is on a bad scale with a PCI calculation result value of 59.
{"title":"Utilization of Pavement Condition Index on Runway Pavement Sultan Babullah Ternate Airport","authors":"None Sabaruddin, None M Taufik YS, None Rizky KS","doi":"10.47577/technium.v17i.10074","DOIUrl":"https://doi.org/10.47577/technium.v17i.10074","url":null,"abstract":"The Pavement Condition Index (PCI) assessment is one method used to assess the state of airport runway pavement. The runway (flexible pavement) of Sultan Babullah Ternate Airport, which has a size of 2300 m by 45 m, served as the site for PCI research in this study. The ASTM D5340-12 procedure (Standard Test Method For Airport Pavement Condition Index Surveys) was used to examine this PCI. The average PCI value of the entire sample was calculated from the results of the overall PCI study by averaging all PCI values for each sample, the results for the average PCI value of the entire sample were obtained at 60 (medium). Damage to STA 0+700 is on a bad scale with a PCI calculated value of 41, Damage to STA 0+750 is on a bad scale with a PCI calculated value of 41, Damage to STA 0+850 is on a bad scale with the value of the PCI calculation result is 31, Damage to STA 0+900 is on a bad scale with a PCI calculation result value of 36, Damage to STA 0+950 is on a bad scale with a PCI calculation result value of 34, Damage to STA 1+1050 is on a bad scale with a PCI calculation result value of 59.","PeriodicalId":490649,"journal":{"name":"Technium","volume":"9 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135217004","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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