Jurnal Riset Rekayasa Sipil最新文献_第5页

ANALISIS PERBANDINGAN DAYA DUKUNG PONDASI TIANG PANCANG BERDASAR HASIL UJI SPT DAN PENGUJIAN DINAMIS 基于样样和动态测试结果的基础动力比较

Jurnal Riset Rekayasa Sipil Pub Date : 2020-09-30 DOI: 10.20961/JRRS.V4I1.44635.G28210

Hinawan Teguh Santoso, Juandra Hartono

{"title":"ANALISIS PERBANDINGAN DAYA DUKUNG PONDASI TIANG PANCANG BERDASAR HASIL UJI SPT DAN PENGUJIAN DINAMIS","authors":"Hinawan Teguh Santoso, Juandra Hartono","doi":"10.20961/JRRS.V4I1.44635.G28210","DOIUrl":"https://doi.org/10.20961/JRRS.V4I1.44635.G28210","url":null,"abstract":"The foundation work is one of the main works in bridge construction. Failure of the foundation will be fatal for the entire bridge construction. Therefore, it is necessary to test the bearing capacity of the pile to determine the installed foundation capacity. The most accurate and most expensive method for determining the bearing capacity of a pile is a static load test, which is a full-scale trial method of giving a load 2 or 3 times greater than the designed load. Another method that is more economical and entirely accurate is using the High Strain Dynamics Pile Test (HSDPT) or often called the Pile Driving Analyzer (PDA) Test. This PDA test took a sample of 18 points of 600 mm diameter pre-stressed concrete piles on the Kaligawe Bridge located on Jalan Kaligawe KM 2+350, Semarang, Central Java. Based on the core drilling results, the soil layer was dominated by clay with an N-SPT value < 30 to a depth of 45 meters. The average bearing capacity of PDA test results is 432.4 tons or 0.4% greater when compared to the empirical approach based on N-SPT value (430.7 tons). The bearing capacity of the CAPWAP analysis is 401.0 tons or 7.3% less when compared to the PDA test, because the PDA test results are further processed using Signal Matching Analysis (SMA). CAPWAP analysis shows that the bearing capacity of piles is dominated by friction resistance by 71.7% and end resistance by 28.3% or by 4.4% difference when compared to the empirical approach, where the friction resistance value is 67.3% and end resistance is 32.7%. In general, it can be said that the PDA test is reliable enough to confirm the bearing capacity of the pile foundation that has been installed in the field.","PeriodicalId":448424,"journal":{"name":"Jurnal Riset Rekayasa Sipil","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114988672","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: 5

FAULT TREE ANALYSIS DAN AUDIT AKURASI PADA PENERAPAN SISTEM MANAJEMEN KESELAMATAN KERJA KONSTRUKSI TERINTEGRASI Studi Kasus: Proyek Pembangunan Gedung Pelayanan (Fisik) RSUD Tidar Kota Magelang, Kontraktor B1 故障树分析和对集成施工安全管理系统实施的准确性审核:hb1承包商maband RSUD RSUD项目

Jurnal Riset Rekayasa Sipil Pub Date : 2020-04-01 DOI: 10.20961/jrrs.v3i2.40952

Alvian Purbiantoro, Adwitya Bhaskara

{"title":"FAULT TREE ANALYSIS DAN AUDIT AKURASI PADA PENERAPAN SISTEM MANAJEMEN KESELAMATAN KERJA KONSTRUKSI TERINTEGRASI Studi Kasus: Proyek Pembangunan Gedung Pelayanan (Fisik) RSUD Tidar Kota Magelang, Kontraktor B1","authors":"Alvian Purbiantoro, Adwitya Bhaskara","doi":"10.20961/jrrs.v3i2.40952","DOIUrl":"https://doi.org/10.20961/jrrs.v3i2.40952","url":null,"abstract":"Building a construction project is an activity which contains many dangerous elements. It causes the construction industries have bad record in the terms of occupational safety. Therefore, occupational safety is an aspect that must be improved any time because it is a very complex problem which covers issues in the terms of humanity, legal aspect, accountability and the image of the organization itself. This study aims to (1) Determine the accuracy level of the Occupational Safety Management System Application in the Service Building (physical) Construction Project in Tidar Regional Hospital (RSUD) Magelang, (2) Identify and analyze the potential risks of work accident by using Fault Tree Analysis (FTA) method and planning mitigation to reduce the scope of construction in progress. This study is a quantitative analysis where the research is conducted by collecting the primary data through interview and observation, meanwhile the secondary data is in the form of data from the project itself. FTA is used to investigate the potential of workplace accidents by analyzing the direct causes to the basic causes of the accident itself. The results of the study show that (1) The accuracy level of the application of Occupational Safety Management System which has been applied has an assessment rate of 97.29% and it is included in the level of satisfactory assessment. (2) The results of the analysis using FTA obtained several incidents that potentially can cause workplace accidents, incidents such as the workers who do not wear personal protective equipment, workers who act carelessly, and the lack of work experience are the frequent cases in the basic FTA incidents.","PeriodicalId":448424,"journal":{"name":"Jurnal Riset Rekayasa Sipil","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116742005","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

TINGKAT KEKAKUAN PADA BETON BERTULANG MENGGUNAKAN APLIKASI RESPONSE-2000 骨混凝土的硬度使用了2000年的口服应用

Jurnal Riset Rekayasa Sipil Pub Date : 2019-09-27 DOI: 10.20961/JRRS.V3I1.34719

Fanny Monika, Hakas Prayuda, Al Fajir M Sarita

{"title":"TINGKAT KEKAKUAN PADA BETON BERTULANG MENGGUNAKAN APLIKASI RESPONSE-2000","authors":"Fanny Monika, Hakas Prayuda, Al Fajir M Sarita","doi":"10.20961/JRRS.V3I1.34719","DOIUrl":"https://doi.org/10.20961/JRRS.V3I1.34719","url":null,"abstract":"The behavior of precast concrete beams can be seen in the magnitude of the value of maximum load, deflection, moment and curvature. To facilitate analyzing these parameters using the Response-2000 software. The software is used to analyze beams with evenly distributed loads. The output of the application is in the form of deflection values, maximum load, and moment of curvature. This research was carried out by varying the dimensions of the beam and the position of the flexural reinforcement with a span length of 10 m. BU3 beam with a height of 1000 mm, width 150 mm, upper wing height 160 mm, lower wing height 150 mm upper wing width 300 mm and lower wing height 450 mm has a deflection of at least -95,248 mm and BU6 beam with a height of 1080 mm, width 152 mm, wing height 100 mm, wing height 130 mm, wingspan 381 mm and wing width 508 mm having a deflection of at most -114,471 mm. BU2 beam with a height1000 mm, width 150 mm, upper wing height 240 mm, wing height 150 mm, wingspan 300 mm and wingspan 450 mm has the smallest maximum load 81,265 kN/m and BU6 beam has maximum load 93,224 kN/m. BU2 beam has the smallest nominal moment of 1821,036 kNm and BU6 beam has the largest nominal moment value of 2093,920 kNm","PeriodicalId":448424,"journal":{"name":"Jurnal Riset Rekayasa Sipil","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126056795","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: 3

STUDI EKSPERIMENTAL TEKUK LOKAL BATANG BAJA RINGAN CANAI DINGIN

Jurnal Riset Rekayasa Sipil Pub Date : 2019-09-27 DOI: 10.20961/jrrs.v3i1.34720

Astrida Puspita Sari, Agus P Rahamadi, S. A. Kristiawan

引用次数: 2

CANGKANG Pila ampullacea DAN BLOTONG TEBU SEBAGAI BAHAN PEMBUATAN SMART-PARTISI

Jurnal Riset Rekayasa Sipil Pub Date : 2019-09-27 DOI: 10.20961/jrrs.v3i1.34721

Ineke Bela Ramdani, Jeesica Hermayanti Pratama, Fajar Julian Santosa, W. Hartono

{"title":"CANGKANG Pila ampullacea DAN BLOTONG TEBU SEBAGAI BAHAN PEMBUATAN SMART-PARTISI","authors":"Ineke Bela Ramdani, Jeesica Hermayanti Pratama, Fajar Julian Santosa, W. Hartono","doi":"10.20961/jrrs.v3i1.34721","DOIUrl":"https://doi.org/10.20961/jrrs.v3i1.34721","url":null,"abstract":"Peningkatan jumlah penduduk Indonesia menjadi masalah krusial. Proyeksi Bappenas (2018), jumlah pertumbuhan penduduk Indonesia pada tahun 2018 mencapai 265 juta jiwa. Hal ini berbanding lurus dengan peningkatan kebutuhan tempat hunian di Indonesia, akibatnya lahan yang tersedia semakin berkurang, sehingga saat ini banyak dikembangkan hunian kolektif dengan pemanfaatan partisi. Namun, partisi yang dijual di pasaran saat ini masih memiliki banyak kekurangan, yaitu tidak dapat meredam suara, tidak tahan air, mudah berjamur, dan mudah terbakar. Perlu adanya partisi yang kedap suara, tahan air, bebas jamur, dan tahan api sehingga dilakukan penelitian mealui pemanfaatan cangkang Pila ampullacea (CPA) dan blotong tebu serta coating TiO2 dan Al2O3. CPA dan blotong tebu memiliki potensi besar sebagai bahan pengganti material dalam pembuatan partisi karena jumlahnya yang melimpah serta ramah lingkungan. Pengujian Smart partisi diawali dari pembuatan formula partisi, uji fisik, dan uji kimia. Pembuatan formula Smart-Partisi digunakan perbandingan 5%, 10%, dan 15 % CPA dan blotong tebu. Kemudian dilakukan penambahan coating TiO2 dan Al2O3. Hasil fisik Smart-partisi berupa papan penyekat tiga lapis dengan blotong tebu sebagai peredam suara pada bagian tengah partisi. Melalui hasil uji yang telah dilakukan, formula terbaik Smart-Partisi adalah 10%. Uji ini dilakukan juga dengan membandingkan beberapa partisi (kalsiboard dan gypsum).","PeriodicalId":448424,"journal":{"name":"Jurnal Riset Rekayasa Sipil","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126170818","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

PENGARUH AIR LAUT PADA MASA PERAWATAN TERHADAP INFILTRASI ION KLORIDA PADA BETON DENGAN MENGGUNAKAN SEMEN PORTLAND TIPE V 海水对使用波特兰V型水泥渗透混凝土中氯化离子的影响

Jurnal Riset Rekayasa Sipil Pub Date : 2019-09-27 DOI: 10.20961/jrrs.v3i1.30504

Aldilla Arifatunurrillah, Ashar Saputra, Djoko Sulistyo

{"title":"PENGARUH AIR LAUT PADA MASA PERAWATAN TERHADAP INFILTRASI ION KLORIDA PADA BETON DENGAN MENGGUNAKAN SEMEN PORTLAND TIPE V","authors":"Aldilla Arifatunurrillah, Ashar Saputra, Djoko Sulistyo","doi":"10.20961/jrrs.v3i1.30504","DOIUrl":"https://doi.org/10.20961/jrrs.v3i1.30504","url":null,"abstract":"Struktur beton biasa memiliki tingkat resiko kerusakan yang tinggi pada daerah agresif dan lingkungan yang terbuka. Bangunan-bangunan pelabuhan, dermaga, struktur lepas pantai dan bangunan air laut lainnya tidak lepas dari pengaruh lingkungan agresif yang mengandung garam sulfat, klorida, asam sulfat, dan zat lainnya yang bersifat agresif. Salah satu teknologi aplikatif dan mudah diperoleh dalam pencegahan dampak serangan sulfat adalah penggunaan semen Portland tipe V, oleh karenanya penelitian ini bertujuan untuk mengetahui pengaruh air laut pada masa perawatan dengan variasi umur 28, 60, dan 90 hari terhadap kedalaman infiltrasi ion klorida yang terjadi pada beton dengan penggunaan semen Portland tipe V. Pengujian kedalaman infiltrasi ion klorida dilakukan dengan menyemprotkan larutan perak nitrat (AgNO3) 0,1mol/L pada beton yang dibelah sesuai umur perawatan yang ditentukan dengan dimensi beton 15x15x15 cm. Laju infiltrasi ion klorida beton dengan perawatan air laut terjadi pada kedalaman antara 0-1,4 cm hingga umur perawatan 90 hari. Dengan penggunaan semen Portland tipe V laju infiltrasi ion klorida lebih kecil dibandingkan dengan penggunaan semen Portland tipe I pada masing-masing variasi umur perendamannya.","PeriodicalId":448424,"journal":{"name":"Jurnal Riset Rekayasa Sipil","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129407189","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

APLIKASI EVALUASI KERUSAKAN JEMBATAN BETON BERBASIS SISTEM PAKAR DENGAN TEKNOLOGI ANDROID 应用程序评估系统专家基础混凝土桥故障与ANDROID技术

Jurnal Riset Rekayasa Sipil Pub Date : 2019-09-27 DOI: 10.20961/JRRS.V3I1.34722

Sofa Marwoto

引用次数: 0

PERBANDINGAN KUAT TEKAN DAN KUAT TARIK LANGSUNG POLIMER MODIFIED MORTAR BERSERAT AGAVE CANTULLA ROXB DENGAN POLIMER MODIFIED MORTAR BERSERAT KACA

Jurnal Riset Rekayasa Sipil Pub Date : 2019-03-12 DOI: 10.20961/JRRS.V2I2.28622

B. Prabowo, Edy Purwanto, S. A. Kristiawan

{"title":"PERBANDINGAN KUAT TEKAN DAN KUAT TARIK LANGSUNG POLIMER MODIFIED MORTAR BERSERAT AGAVE CANTULLA ROXB DENGAN POLIMER MODIFIED MORTAR BERSERAT KACA","authors":"B. Prabowo, Edy Purwanto, S. A. Kristiawan","doi":"10.20961/JRRS.V2I2.28622","DOIUrl":"https://doi.org/10.20961/JRRS.V2I2.28622","url":null,"abstract":"Concrete has some advantages and some deficiencies. The advantage of concrete is the character that concrete can resist from compressive strength and the deficiency of concrete is the character that concrete can’t resist from tensile strength. One of the solution to increase the resistance of concrete from tensile strength is mix the concrete with fiber. The fiber will be used are natural fiber and fabrication fiber. The natural fiber is Agave Cantula Roxb and the fabrication fiber is fiber glass. The fiber that will be mixed to Polymer Modified Mortar is a short fiber that spread randomly. the adding of short fiber has two aspects the first is fiber length and the second is volume fraction. The fiber length is 1,0 cm, 1,5 cm, 2,0 cm, 2,5 cm, 3,0 cm and the volume fraction is 1%, 2%, 3% from the volume of cylinder test object. The test object will be test on 3 days and 28 days for tensile strength test, for compressive strength test the test object will be test on 3 days, 7 days and 28 days. Result of testing is natural fiber have highest tensile strength on fiber length 2,0 cm and the volume fraction is 3% while the fabrication fiber has highest tensile strength on fiber length 2,0 cm and the volume fraction is 2%. The compressive strength and the tensile strength of Polymer Modified Mortar with Agave Cantula Roxb Fiber is not far different from the compressive strength and the tensile strength of Polymer Modified Mortar with Fiber Glass.","PeriodicalId":448424,"journal":{"name":"Jurnal Riset Rekayasa Sipil","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125752623","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

PENGARUH POLA PADA SISTEM CAM MENGGUNAKAN METODE ELEMEN HINGGA 模式影响凸轮系统使用元素方法

Jurnal Riset Rekayasa Sipil Pub Date : 2019-03-12 DOI: 10.20961/JRRS.V2I2.28626

Nur Muhammad Ariseno, A. M. Utama, B. Setiawan, Noegroho Djarwanti

引用次数: 0

PEMANFAATAN WADUK BENING/ WIDAS SEBAGAI LOKASI PEMBANGKIT LISTRIK TENAGA SURYA (PLTS) 用于太阳能发电厂的清水库/ WIDAS

Jurnal Riset Rekayasa Sipil Pub Date : 2019-03-12 DOI: 10.20961/JRRS.V2I2.28630

Herwangga Satria Permana, Rintis Hadiani, S. Solichin

引用次数: 0