Jurnal Ilmiah Teknik Sipil最新文献_第7页

PERENCANAAN WAKTU PELAKSANAAN PROYEK DENGAN MEMPERTIMBANGKAN METODE PEMBAYARAN (STUDI KASUS: PROYEK HOTEL CITADINES BERAWA BEACH, BADUNG, BALI) 项目实施期实施修改方法

Jurnal Ilmiah Teknik Sipil Pub Date : 2022-07-31 DOI: 10.24843/jits.2022.v26.i02.p10

I. N. Y. Astana

{"title":"PERENCANAAN WAKTU PELAKSANAAN PROYEK DENGAN MEMPERTIMBANGKAN METODE PEMBAYARAN (STUDI KASUS: PROYEK HOTEL CITADINES BERAWA BEACH, BADUNG, BALI)","authors":"I. N. Y. Astana","doi":"10.24843/jits.2022.v26.i02.p10","DOIUrl":"https://doi.org/10.24843/jits.2022.v26.i02.p10","url":null,"abstract":"Penjadwalan proyek merupakan bagian penting dalam pelaksanaan proyek, yang berpotensi menjadi masalah terhadap kegagalan pelaksanaan waktu proyek konstruksi. Penjadwalan proyek berpengaruh langsung terhadap cash flow suatu proyek, terutama terhadap biaya langsung yang ditimbulkan. Jika penjadwalan kegiatan proyek tidak direncanakan dengan baik, maka dapat menimbulkan cash flow negatif yang besar, yang dapat mengganggu kelancaran proyek. Oleh karena itu, perlu dilakukan penelitian mengenai perencanaan kegiatan proyek dengan mempertimbangkan metode pembayaran. Penelitian ini dilakukan pada Proyek Hotel Citadines Berawa Beach senilai Rp44.868.087.944,-., meliputi pekerjaan struktur dan arsitektur, dengan sistem pembayaran progress claim pada monthly payment dan masa retensi dua belas bulan serta pembayaran uang muka sebesar 20%. Penelitian menggunakan aplikasi Microsoft Project 2019 dengan memasukkan jadwal kegiatan dan biaya pelaksanaan. Kemudian dilakukan strategi untuk merencanakan waktu pelaksanaan proyek agar optimal dan menghasilkan penggunaan dana yang efisien. Strategi ini meliputi aktivitas seperti mengurai durasi pekerjaan, mengubah lag time, mengubah predecessor jalur non kritis, mengubah tanggal mulai pekerjaan, dan membagi pengerjaan item pekerjaan. Dari analisis trial and error yang dilakukan sebanyak sebelas kali model penjadwalan, didapatkan jadwal pelaksanaan optimal berdurasi 300 hari dengan cash flow tidak ada yang mengalami overdraft negatif. Pembayaran retensi oleh owner dilakukan pada kuartal 3 tahun 2020 minggu ke-37, sehingga keuntungan proyek adalah Rp3.859.237.349.","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46063711","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 JENIS ASPAL TERHADAP KARAKTERISTIK LABORATORIUM ASPHALT CONCRETE-WEARING COURSE AKIBAT PROSES PENUAAN 沥青混凝土承载实验室特性

Jurnal Ilmiah Teknik Sipil Pub Date : 2022-07-31 DOI: 10.24843/jits.2022.v26.i02.p03

H. Susanto

引用次数: 0

PENERAPAN KEGIATAN TAHAP PEMANFAATAN BANGUNAN HIJAU PADA BANGUNAN GEDUNG DI KOTA PALANGKA RAYA 我简直不敢相信

Jurnal Ilmiah Teknik Sipil Pub Date : 2022-07-31 DOI: 10.24843/jits.2022.v26.i01.p08

Rudi Waluyo

{"title":"PENERAPAN KEGIATAN TAHAP PEMANFAATAN BANGUNAN HIJAU PADA BANGUNAN GEDUNG DI KOTA PALANGKA RAYA","authors":"Rudi Waluyo","doi":"10.24843/jits.2022.v26.i01.p08","DOIUrl":"https://doi.org/10.24843/jits.2022.v26.i01.p08","url":null,"abstract":": The development of building construction is currently growing more rapidly in terms of design and quality and supports environmentally friendly, known as green buildings. Green buildings are buildings that have requirements and have measurable performance in terms of saving resources. In Indonesia there are already many buildings that hold green buildings. Permen PU No. 02/2015 was made to be a guideline in organizing green buildings in buildings both new buildings and buildings that have been utilized. However, where the implementation of this green building in the city of Palangka Raya is unknown. Therefore, to determine the application of green building activities of deployment phase, this research is intended as a preliminary study on development of green building implementation specifically in Palangka Raya. To determine the application of green building activities of the utilization phase of data collection with interviews and distributing questionnaires directly to the managers of existing buildings in Palangka Raya. After the data was obtained, it is analyzed descriptively with Microsoft Excel program. After the analysis, the research results obtained based on the assessment of 31 building managers on the implementation of 14 activities in the green building utilization stage, 90.45% had been applied with the most categories. With the category of a small portion and a percentage of 8.55% of which have not been implemented.","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49431381","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

ANALISIS PERKIRAAN DEBIT ALIRAN PADA DAERAH ALIRAN SUNGAI UNDA BERBASIS SISTEM INFORMASI GEOGRAFIS (SIG) 利用声波和地理信息系统分析客运用水开发

Jurnal Ilmiah Teknik Sipil Pub Date : 2022-07-31 DOI: 10.24843/jits.2022.v26.i02.p01

Made Widya, Jayantari, dan I Gusti, Agung Putu Eryani

{"title":"ANALISIS PERKIRAAN DEBIT ALIRAN PADA DAERAH ALIRAN SUNGAI UNDA BERBASIS SISTEM INFORMASI GEOGRAFIS (SIG)","authors":"Made Widya, Jayantari, dan I Gusti, Agung Putu Eryani","doi":"10.24843/jits.2022.v26.i02.p01","DOIUrl":"https://doi.org/10.24843/jits.2022.v26.i02.p01","url":null,"abstract":"The limited flow data is an obstacle that often occurs in the analysis of water availability. To obtain this data, nowadays there are many prediction models for flow discharge. Remote sensing technology can improve the development of conventional rainfall–runoff relationship model studies. With this technology, it can help predict the runoff discharge for each Sub-watershed. The Unda watershed is one of the potential watersheds in the province of Bali. The flow discharge analysis was carried out using the overlay method by overlaying the land use map and the soil type map in the Unda watershed so as to obtain the CN value, then proceed with calculating the predicted flow rate using the SSCN method. From the analysis in the last ten years there have been fluctuations in discharge, where the largest discharge ever occurred was 10,569 m3/s in 2013 in the Telagawaja sub-watershed and the lowest was 0.079 m3/s in the Tanah sub-watershed in 2010. For the Telagawaja sub-watershed in the last ten years the average discharge -the average is 8.068 m3/s, Masin sub-watershed 0.963 m3/s, Tanah sub-watershed 0.163 m3/s, Nyuling sub-watershed 0.705 m3/s, Kaun sub-watershed 1.653 m3/s, Yeh Batah sub-watershed 0.564 m3/s Unda is 1.722 m3/s, and Sangsang sub-basin is 0.764 m3/s.","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49615590","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 KUAT TEKAN BETON FC 10,38 MPA DENGAN PENGGUNAAN STEEL FIBER SEJUMLAH 1,5 % DARI AGREGAT KASAR 纤维钢纤维渔业，含量1.5%

Jurnal Ilmiah Teknik Sipil Pub Date : 2022-07-31 DOI: 10.24843/jits.2022.v26.i01.p04

Roni Dwi Anggara, Zendy Bima Mahardana, Ahmad Fauzan Firulla Bahril Wakhid, Fatur Rohman Rio Pamungkas, Silviana Rohmatin, Liana Widiastuti, Humidatul Aula

{"title":"PENGARUH KUAT TEKAN BETON FC 10,38 MPA DENGAN PENGGUNAAN STEEL FIBER SEJUMLAH 1,5 % DARI AGREGAT KASAR","authors":"Roni Dwi Anggara, Zendy Bima Mahardana, Ahmad Fauzan Firulla Bahril Wakhid, Fatur Rohman Rio Pamungkas, Silviana Rohmatin, Liana Widiastuti, Humidatul Aula","doi":"10.24843/jits.2022.v26.i01.p04","DOIUrl":"https://doi.org/10.24843/jits.2022.v26.i01.p04","url":null,"abstract":"Concrete is a building construction medium that has strong compressive properties and is formed from a mixture of coarse aggregate (coral), fine aggregate (sand), cement and water. The advantages of concrete are that it has strong mechanical properties, excellent durability, and has a dense microstructure. Behind the advantages of concrete, concrete also still has drawbacks. One of the drawbacks is the need to obtain materials. This is due to the excessive exploitation of materials in accordance with the widespread use of concrete so that the reach in obtaining materials becomes more difficult and expensive. In engineering the material requirements used in the research of making concrete this time is to do a combination of steel fibers in the raw material for making concrete. The method used in the concrete research this time is by using the combination method of steel fibers into a mixture of concrete raw materials. Comparison for the manufacture of 3 pieces of normal concrete budgeted Rp. 151,415.00 while the concrete with the addition of steel fibers spent a budget of Rp. 155,312.00. The price difference in the manufacture of concrete is Rp. 3,897.00. In the results of the compressive strength test of the steel fiber combination, the highest value is 11.87 Mpa with an average value of 10.58 Mpa, so that it is able to meet the target of the job mix formula plan of 10.38 Mpa.","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45509251","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

PENGGUNAAN PASIR GALIAN (MATERIAL LOKAL) DI KABUPATEN MERAUKE – PAPUA SEBAGAI KOMPONEN PENYUSUN MORTAR 梅劳克船长的可能通行证（当地材料）——帕帕作为迫击炮养老金的组成部分

Jurnal Ilmiah Teknik Sipil Pub Date : 2021-01-29 DOI: 10.24843/jits.2021.v25.i01.p07

Stanley Larson

{"title":"PENGGUNAAN PASIR GALIAN (MATERIAL LOKAL) DI KABUPATEN MERAUKE – PAPUA SEBAGAI KOMPONEN PENYUSUN MORTAR","authors":"Stanley Larson","doi":"10.24843/jits.2021.v25.i01.p07","DOIUrl":"https://doi.org/10.24843/jits.2021.v25.i01.p07","url":null,"abstract":"One of the infrastructure developments by the Indonesian government is in Merauke Regency. However, the availability of high-quality materials must be imported from outside, which results in high prices and long delivery times. Alternative construction materials continue to be sought and developed, such as the use of local materials. The aim of this research is to determine which sand is the best as mortar mixture. This mortar study used 3 (three) sands from quarries in Merauke, namely Onggari-1, Bupul-5, and Senayu. The ratio of mortar constituent between cement and sand is 1:2 with FAS 0.4, with 5x5x5 cm test object. The properties of each sand tested in original condition while the mortar compressive strength test was carried out at the age of 8 days, 14 days and 28 days. The mortar also will be tested for volume weight, specific gravity, and water absorption. The analysis results showed Onggari-1 met most of all the properties specifications for concrete with clay particles less than 5%, low organic impurities, and well-graded. The compressive strength achieved by Onggari-1 was the highest at 38,45 MPa, followed by Senayu at 26,01 MPa and Bupul-5 at 19,44 MPa at the age of 28 days. The highest increase in quality of each sand occurred at the age of 14 days. Sand from Senayu and Bupul-5 need maintenance in the form of washing the sand and repairing the gradation. Overall, all sands can be used as masonry work that bear large loads such as exterior and interior walls.","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46819471","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

ANALISIS DEFORMASI LATERAL GRUP PONDASI TIANG DENGAN PERKUATAN MENGGUNAKAN TIANG MIRING (BATTER PILES) PADA JEMBATAN DERMAGA 条约通过的点组对世界的后期信息分析（更好的堆）关于世界

Jurnal Ilmiah Teknik Sipil Pub Date : 2021-01-29 DOI: 10.24843/jits.2021.v25.i01.p02

Wirman Hidayat

{"title":"ANALISIS DEFORMASI LATERAL GRUP PONDASI TIANG DENGAN PERKUATAN MENGGUNAKAN TIANG MIRING (BATTER PILES) PADA JEMBATAN DERMAGA","authors":"Wirman Hidayat","doi":"10.24843/jits.2021.v25.i01.p02","DOIUrl":"https://doi.org/10.24843/jits.2021.v25.i01.p02","url":null,"abstract":"ABSTRACT: Lateral deformation of group piles foundation is one of the parameters that must be considered properly, excessive lateral deformation can cause damage to the structure. In bridge structures, cases of excessive lateral deformation often occur which potentially affect the reliability of the bridge and cause damage to the structure. When the lateral deformation that occurs in the foundation group exceeds the safety limit, it needs additional reinforcement designed to provide additional lateral resistance, so that the deformation that occurs can be reduced and the strength of the structure also increases. Reinforcement using inclined piles (batter piles) can be used in increasing the lateral resistance of the group piles foundation. The use of batter piles mechanically distributes the horizontal load to the vertical direction of the foundation, so that the lateral load that carried by the foundation is distributed into vertical and horizontal components, to reduce the lateral deformation that occurs. In this study, the lateral deformation analysis was carried out on the group piles foundation on the jetty bridge which experienced a large deformation, then a reinforcement design was designed using batter piles to increase lateral resistance. The analysis was performed using PLAXIS 2D and GROUP software. From the analysis, it was found that reinforcement using batter piles can reduce the lateral deformation that occurs and increase the stability of the bridge..Keywords: batter piles, lateral deformation, lateral resistance","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43878330","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

3-DIMENTIONAL MODELING OF CYLINDRICAL CONCRETE UNDER AXIAL COMPRESSION WITH VARIATIONS OF MESH ELEMENT TECHNIC AND EFFECT OF REDUCED INTEGRATION 轴压作用下圆柱混凝土的三维建模与网格单元技术的变化及减积分效应

Jurnal Ilmiah Teknik Sipil Pub Date : 2021-01-29 DOI: 10.24843/jits.2021.v25.i01.p06

I. G. G. Wiryadi

引用次数: 0

ESTIMASI KONSEPTUAL BIAYA PEMBANGUNAN DRAINASE DI WILAYAH KOTA SUKABUMI MENGGUNAKAN MODEL 使用模型对SUKABUMI地区的排水成本的概念估计

Jurnal Ilmiah Teknik Sipil Pub Date : 2021-01-29 DOI: 10.24843/jits.2021.v25.i01.p05

Mochammed Paikun Paikun

{"title":"ESTIMASI KONSEPTUAL BIAYA PEMBANGUNAN DRAINASE DI WILAYAH KOTA SUKABUMI MENGGUNAKAN MODEL","authors":"Mochammed Paikun Paikun","doi":"10.24843/jits.2021.v25.i01.p05","DOIUrl":"https://doi.org/10.24843/jits.2021.v25.i01.p05","url":null,"abstract":"Drainase merupakan bagian penting dalam penataan system penyediaan air dibidang pertanian, tata ruang dan sebagainya, oleh karena itu pembangunan drainase merupakan bagian penting. Pembangunan saluran drainase memerlukan biaya, tetapi mengestimasi biaya membutuhkan data perencanaan secara detiail, perlu analisa biaya material, tenaga kerja, alat, dan membutuhkan waktu yang cukup lama. Pada tahap awal penetapan anggaran biaya sering belum tersedia data gambar, sehingga tidak ada dasar untuk menentukan jumlah anggaran. Oleh karena itu penelitian ini penting untuk menghasilkan model, sebagai rumus untuk memperediksi biaya tahap awal ketika data gambar belum ada. Model ini dihasilkan menggunakan metode analisis regresi. Data analisis yang digunakan adalah data rencana anggaran biaya terperinci pembangunan drainase berdasarkan populasi pembangunan drainase tahun 2018-2020 diwilayah kota Sukabumi. Memprediksi biaya pembangunan drainase menggunakan model hasil penelitian ini, cukup memasukkan volume pembangunan drainase, maka total biaya pembangunan dapat di ketahui dengan cepat. Model ini khusus untuk memprediksi biaya pembangunan drainase terbuka dengan spesifikasi pasangan batu yang di plester aci, sedangkan untuk memprediksi biaya pembangunan derainase tertutup seperti drainase gorong -gorong, u-dits, gravel dan lain-lain perlu penelitian lebih lanjut, karena spesifikasinya berbeda.","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43393357","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

EVALUASI KINERJA INSTALASI PENGOLAHAN AIR LIMBAH RSD MANGUSADA KABUPATEN BADUNG 评估污水处理厂的性能

Jurnal Ilmiah Teknik Sipil Pub Date : 2021-01-29 DOI: 10.24843/jits.2021.v25.i01.p04

Kadek Diana Harmayani

{"title":"EVALUASI KINERJA INSTALASI PENGOLAHAN AIR LIMBAH RSD MANGUSADA KABUPATEN BADUNG","authors":"Kadek Diana Harmayani","doi":"10.24843/jits.2021.v25.i01.p04","DOIUrl":"https://doi.org/10.24843/jits.2021.v25.i01.p04","url":null,"abstract":"The Mangusada Regional General Hospital (RSD) as a provider of health facilities certainly produces liquid waste in every operational activity. Wastewater in the Wastewater Treatment Installation (WWTI) RSD Mangusada contains Biological Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), Total Suspended Solid (TSS), ammonia, total coliform, Total Dissolved Solid (TDS), detergent, oil and fat. This study aims to evaluate the performance of the WWTI as well as to determine the content in the wastewater after being treated by the IPAL RSD Mangusada according to the reference quality standards of the Governor of Bali Regulation No.16/2016 and Regulation of the Minister of Environment and Forestry of the Republic of Indonesia Number: P.68/Menlhk/Setjen/Kum.1/8/2016. The wastewater treatment system at RSD Mangusada uses a biological system. The data used in the analysis are secondary data, namely the Bed Occupation Rate (BOR) data in June 2020, the total number of beds, the average discharge of outlets in June 2020 and parameters of the quality and quantity of wastewater in the inlet and outlet of WWTI from January 2020 to July 2020. Based on the results of testing the quality and quantity of wastewater at the WWTI of RSD Mangusada outlet, the content of waste water in the outlet of WWTI is in accordance with the regulatory standards for the reference quality standards. In addition, the effectiveness of the efficiency of the WWTI at RSD Mangusada succeeded in reducing the ammonia content of 92.35%, BOD5 64.03%, COD 63.97%, TSS 67.03%, oil and fat 64.64%, total coliform 76.84%. , and detergent at 76.25%. But the efficiency of the WWTI of RSD Mangusada was not good enough in reducing the TDS content of -3.92%. \u0000 ","PeriodicalId":32544,"journal":{"name":"Jurnal Ilmiah Teknik Sipil","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45456515","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