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Dampak Negatif Proyek Pembangunan Rumah Tinggal Terhadap Bangunan di Sekitarnya – Studi Kasus di Surabaya 住宅建设项目对周围建筑的负面影响——泗水的一个案例研究
Rekayasa Sipil Pub Date : 2023-01-03 DOI: 10.21776/ub.rekayasasipil.2023.017.01.5
Daniel Tjandra, P. S. Wulandari
{"title":"Dampak Negatif Proyek Pembangunan Rumah Tinggal Terhadap Bangunan di Sekitarnya – Studi Kasus di Surabaya","authors":"Daniel Tjandra, P. S. Wulandari","doi":"10.21776/ub.rekayasasipil.2023.017.01.5","DOIUrl":"https://doi.org/10.21776/ub.rekayasasipil.2023.017.01.5","url":null,"abstract":"The need for housing in a metropolitan city such as Surabaya will increase with time. These needs can be met by building new houses or renovating. Sometimes the construction and renovation of houses will more or less have an environmental impact on the surrounding buildings. The case study in this paper aims to increase public awareness of the impact of construction project on the surrounding buildings. The case study was conducted by doing field observations on the location of a residential house construction which had an impact on the adjacent houses, located on the right and left side. It was obtained that the damage to the adjacent houses was caused by the demolition of the old building, the addition of loads, and the process of compaction of the backfill. Repair and strengthening of buildings must be carried out to restore the function of the building and prevent further damage. Unfortunately, repairing the building requires significant additional costs and causes the construction time to be longer.","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"143 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78198185","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}
引用次数: 0
Kajian Potensi Penerapan Extensive Green Roof Berbasis Struktur Kayu di Indonesia
Rekayasa Sipil Pub Date : 2023-01-03 DOI: 10.21776/ub.rekayasasipil.2023.017.01.12
Ika Rahmawati Suyanto, W. Wardhani
{"title":"Kajian Potensi Penerapan Extensive Green Roof Berbasis Struktur Kayu di Indonesia","authors":"Ika Rahmawati Suyanto, W. Wardhani","doi":"10.21776/ub.rekayasasipil.2023.017.01.12","DOIUrl":"https://doi.org/10.21776/ub.rekayasasipil.2023.017.01.12","url":null,"abstract":"The availability of green space is decreasing along with the increase in population. Since then the land has been replaced by buildings as more people need a place to support human activities. As a result, the absorption of heat increases, causing the temperature in urbanized areas are higher relative to outlying areas (Urban Heat Island). Therefore, some efforts need to be made to reduce heat absorption, one of which is by applying the green roof. A strong roof structure and roof panel are required to implement green roofs. Wood is a material that has both strength and lightweight. However, the use of wood panels for roofing is not common in tropical areas due to the high rainfall. The wood roofing still has a potential to be used through the application of green roof technology that accommodate a waterproof layer and is not easily degraded by planting media. This study aims to examine the potential use of green roofs which made of wood structures and wood roofing in a tropical climate.","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88455011","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}
引用次数: 0
U-Ditch Pracetak Berdasarkan SNI 1725: 2016 Sebagai Standar Desain uditch预制基于SNI 1725: 2016作为设计标准
Rekayasa Sipil Pub Date : 2023-01-03 DOI: 10.21776/ub.rekayasasipil.2023.017.01.4
T. Sundari, Fatma Ayu Nuning Farida Afiatna
{"title":"U-Ditch Pracetak Berdasarkan SNI 1725: 2016 Sebagai Standar Desain","authors":"T. Sundari, Fatma Ayu Nuning Farida Afiatna","doi":"10.21776/ub.rekayasasipil.2023.017.01.4","DOIUrl":"https://doi.org/10.21776/ub.rekayasasipil.2023.017.01.4","url":null,"abstract":"Generally, local precast U-ditch does not yet have consistent dimensions and quality. The dimensions of the u-ditch are too large or too small with low power, making the u-ditch inefficient. This is because there is no design standard for U-ditch. This study aims to determine the strength of local precast U-ditch based on SNI 1725: 2016. The results of this analysis show that the flexural resistance of local U-ditch products is smaller than the external loads (ð“ Mn < Mu).","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87435763","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}
引用次数: 0
Investigasi Kuat Geser Antara Lapisan Permukaan Campuran Aspal Panas Akibat Pengaruh Waktu Penundaan dan Sebaran Tack Coat 调查人员对因延误时间而造成的热沥青层与单层层层之间的滑动进行了激烈的调查
Rekayasa Sipil Pub Date : 2023-01-03 DOI: 10.21776/ub.rekayasasipil.2023.017.01.11
H. Susanto, Kartika Fathma Dewi, Gito Sugiyanto
{"title":"Investigasi Kuat Geser Antara Lapisan Permukaan Campuran Aspal Panas Akibat Pengaruh Waktu Penundaan dan Sebaran Tack Coat","authors":"H. Susanto, Kartika Fathma Dewi, Gito Sugiyanto","doi":"10.21776/ub.rekayasasipil.2023.017.01.11","DOIUrl":"https://doi.org/10.21776/ub.rekayasasipil.2023.017.01.11","url":null,"abstract":"The hot asphalt surface layer is layered and has different functions in the pavement structure. In addition to being able to distribute the vertical load of the vehicle, it must also be able to withstand the lateral load of the vehicle. The lateral load of the vehicle that is too large causes a shear force which will have an impact on the release of the bond between the layers of hot asphalt mixture. Therefore, it is necessary to conduct research to determine the shear strength between layers of hot asphalt mixture. Several factors that cause the level of bonding strength between layers of hot asphalt mixture are the distribution of the tack coat, the setting time, the type of tack coat, and the presence of adhering dirt. The purpose of this study was to determine the effect of variations in the distribution of tack coat 0.25 and 0.35 l/m2 and setting time of 60, 90, and 120 minutes on the shear strength between layers of hot asphalt mix asphalt concrete wearing course (AC-WC) and asphalt concrete base course (AC-BC). The laboratory testing method selected by using modified soil shear test equipment. The test results show that the number of distributions and the length of setting time will cause an increase in the shear strength between the hot asphalt mixture. The maximum shear strength in the distribution of 0.25 l/m2 is 0.59 kg/cm2 and the distribution of 0.35 l/m2 is 0.64 kg/cm2 with a setting time of 120 minutes. It can also be concluded that setting time has a more significant effect on shear strength between asphalt pavement layers than the distribution of tack coat.","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"71 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80422598","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}
引用次数: 0
Indikator Penyebab Praktik Korupsi pada Industri Konstruksi di Sumatera Barat 苏门答腊西部建筑行业腐败行为的一个指标
Rekayasa Sipil Pub Date : 2023-01-03 DOI: 10.21776/ub.rekayasasipil.2023.017.01.3
V. Ariani, Dwifitra Y. Jumas, W. P. Utama, W. W. Wahyudi
{"title":"Indikator Penyebab Praktik Korupsi pada Industri Konstruksi di Sumatera Barat","authors":"V. Ariani, Dwifitra Y. Jumas, W. P. Utama, W. W. Wahyudi","doi":"10.21776/ub.rekayasasipil.2023.017.01.3","DOIUrl":"https://doi.org/10.21776/ub.rekayasasipil.2023.017.01.3","url":null,"abstract":"The main objective of this research is to identify and analyze indicators of the causes of corrupt practices in the construction sector in West Sumatra. Research methodology used descriptive statistics and inferential statistical analysis used in the test is Cronbach's Alpha. The results of Cronbach's Alpha test can be seen in the value in the Corrected Item-Total Correlation column for the number of variables as many as 30 can be seen in r table 0.361. This is also supported by Cronbach's alpha value of 0.960. The indicator that causes corruption in the first rank is the existence of tender evaluations that do not meet the criteria (X9). Conclusion in this research are 10 variables (out of 30 variables) indicators of the causes of corrupt practices in construction projects in West Sumatra.","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90502501","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}
引用次数: 1
Prediksi Kuat Tekan Beton Agregat Recycled Campuran Air Laut dengan Schmidt Rebound Hammer Test
Rekayasa Sipil Pub Date : 2023-01-03 DOI: 10.21776/ub.rekayasasipil.2023.017.01.2
Lusman Sulaiman, Ispianto Ispianto, Muhammad Nur, Umar Hamzah Matottorang
{"title":"Prediksi Kuat Tekan Beton Agregat Recycled Campuran Air Laut dengan Schmidt Rebound Hammer Test","authors":"Lusman Sulaiman, Ispianto Ispianto, Muhammad Nur, Umar Hamzah Matottorang","doi":"10.21776/ub.rekayasasipil.2023.017.01.2","DOIUrl":"https://doi.org/10.21776/ub.rekayasasipil.2023.017.01.2","url":null,"abstract":"Nowadays, using recyled aggregate and seawater as replacing natural aggregate and freshwater in mixing have been main priority to be a new concrete construction material. However, in order to asses their strength performance in fast and accurate, an appropriate method needs to be determined. Therefore, the aim of this research is to evaluate and predict the compressive strength of recycled aggregate concrete (RAC) mixed seawater using Schmidt rebound hammer test (SRH) and the result value was corresponded to concrete compressive testing machine (CTM) as control test of concrete specimens. Total 72 samples divided into three concrete mixtures were designed and prepared in cylindrical samples with w/c ratio of 0.45 and target compressive strength of 25 MPa. The first mixture was named natural aggregate concrete (NAC) or BAN as control concrete with 100% natural aggregate and fresh water. The second and third mixtures were named BAR-50 and BAR-100 with the BAN replacement of 50% and 100% RAC respectively. Seawater as mixing was performed in mixture concrete of BAR-50 and BAR-100. All sample mixtures were then wet cured at different age of 7, 28, 56 and 90 days in fresh water. The results show a good correlation between SRH and CTM tests with having high correlation of R2=0.9908. Also, a proposed mathematical model, equation 1, is created for quick calculation in predicting compressive strength of RCA. Therefore, the usage of SRH test is a realistic alternative to predict the compressive strength of recycled concrete with different percentage of replacement of NAC and mixing seawater.","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88912666","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}
引用次数: 0
Pemetaan Geospasial Risiko Banjir di Sub-DAS Gunting, Jombang Jawa Timur
Rekayasa Sipil Pub Date : 2023-01-03 DOI: 10.21776/ub.rekayasasipil.2023.017.01.8
Arbi Tri Kuswardhana, Entin Hidayah, Retno Utami Agung Wahyono
{"title":"Pemetaan Geospasial Risiko Banjir di Sub-DAS Gunting, Jombang Jawa Timur","authors":"Arbi Tri Kuswardhana, Entin Hidayah, Retno Utami Agung Wahyono","doi":"10.21776/ub.rekayasasipil.2023.017.01.8","DOIUrl":"https://doi.org/10.21776/ub.rekayasasipil.2023.017.01.8","url":null,"abstract":"Floods are the most recurring natural disasters and impact human life, causing a severe economic downturn. The level of flood risk is a function of hazard and vulnerability. Flood risk-prone areas need to be identified to reduce the flood risk level. This study aims to assess flood risk based on spatial analysis results with Geographic Information Systems (GIS). The flood hazard map is built from remote sensing-based data in the form of a digital elevation model (DEM) applied using the frequency ratio weighting (FR) technique. Vulnerability maps are generated from social, economic, physical, and environmental data applied through techniques overlays weighted using the analytical hierarchy process (AHP). The resulting risk map shows that 21.93% and 6.40% of the total area are at a very high and high level of flood risk. This map is very useful for planning the flood management.","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89492811","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}
引用次数: 0
Kajian Analisis Pengaruh Gaya Eksentrisitas Pada Titik Buhul Rangka Atap Baja Ringan 研究轻钢屋顶泡沫效果分析
Rekayasa Sipil Pub Date : 2022-11-30 DOI: 10.22441/jrs.2022.v11.i2.05
Yusup Supriawan, Resmi Bestari Muin, Cahyadi Cahyadi
{"title":"Kajian Analisis Pengaruh Gaya Eksentrisitas Pada Titik Buhul Rangka Atap Baja Ringan","authors":"Yusup Supriawan, Resmi Bestari Muin, Cahyadi Cahyadi","doi":"10.22441/jrs.2022.v11.i2.05","DOIUrl":"https://doi.org/10.22441/jrs.2022.v11.i2.05","url":null,"abstract":"","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83702052","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}
引用次数: 0
Studi Potensi Keberlanjutan Transportasi Umum Di Belinyu Kabupaten Bangka 邦贾卡地区对可持续性公共交通的研究
Rekayasa Sipil Pub Date : 2022-11-30 DOI: 10.22441/jrs.2022.v11.i2.04
Teddy Sanjaya, Hafsah Hafsah, Devi Jum’atika, Desy Yofianti
{"title":"Studi Potensi Keberlanjutan Transportasi Umum Di Belinyu Kabupaten Bangka","authors":"Teddy Sanjaya, Hafsah Hafsah, Devi Jum’atika, Desy Yofianti","doi":"10.22441/jrs.2022.v11.i2.04","DOIUrl":"https://doi.org/10.22441/jrs.2022.v11.i2.04","url":null,"abstract":"","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"121 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87144106","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}
引用次数: 0
Self-Assessment Tool Kesiapsiagaan Komponen Struktural Bangunan Sekolah Tahan Gempa Bumi
Rekayasa Sipil Pub Date : 2022-11-30 DOI: 10.22441/jrs.2022.v11.i2.03
Joshua Irawan, Mia Wimala, Wisena Perceka
{"title":"Self-Assessment Tool Kesiapsiagaan Komponen Struktural Bangunan Sekolah Tahan Gempa Bumi","authors":"Joshua Irawan, Mia Wimala, Wisena Perceka","doi":"10.22441/jrs.2022.v11.i2.03","DOIUrl":"https://doi.org/10.22441/jrs.2022.v11.i2.03","url":null,"abstract":"","PeriodicalId":31886,"journal":{"name":"Rekayasa Sipil","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72736657","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}
引用次数: 0
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