Siklus Jurnal Teknik Sipil最新文献_第2页

Dampak Covid-19 Terhadap Pelaksanaan Pekerjaan Konstruksi Multi Years Covid-19对多年制建筑工作的影响

Siklus Jurnal Teknik Sipil Pub Date : 2022-04-11 DOI: 10.31849/siklus.v8i1.8627

H. A. Rani, Widya Soviana, Rahimi A. Rahman

{"title":"Dampak Covid-19 Terhadap Pelaksanaan Pekerjaan Konstruksi Multi Years","authors":"H. A. Rani, Widya Soviana, Rahimi A. Rahman","doi":"10.31849/siklus.v8i1.8627","DOIUrl":"https://doi.org/10.31849/siklus.v8i1.8627","url":null,"abstract":"The Covid-19 has impacted all human aspects. One of the impacts is the construction sector for infrastructure construction become an important component supporting national economic development. The problem of the study was whether the quality, cost and time factors of multi-year construction project work implementation is influenced by the Covid-19 pandemic. The study aimed to find out how much Covid-19 pandemic influencing the quality, cost and time of multi-year construction projects implementation. The study methods used are a quantitative approach method by using Guttman scale questionnaire instrument and qualitative approach method by using interviews. The sampling technique used is quota sampling from project implementing elements consisting of project owners, contractors and construction management consultants on construction and revitalization project of Balohan Port. The study case selection because the project was indicated impacted by Covid-19 pandemic. Regression analysis resulted that if there is no change to the quality, cost and time variables, the impact of the Covid-19 pandemic on the multi-year projects implementation was 0.855 units. Based on the R square value, the impact of the Covid-19 pandemic on multi-year projects was influenced by the quality, cost and time variables as 65% while 35% is influenced by other factors. The quality of multi-year projects was affected by disruption of project implementation activities, the cost was affected by additional costs due to health protocols and the delays was affected by waiting time because of due to materials scarcity arrived in the project site. It is concluded that the quality, cost and time variables impact Covid-19 pandemic in which the cost factor become the most affected to the implementation of multi-year projects as 74.50% as mean percentage","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83063361","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

Kalibrasi Model Epanet Dengan Uji Paired Sample Test pada Tinggi Tekan Model dan Tinggi Tekan Aktual

Siklus Jurnal Teknik Sipil Pub Date : 2022-04-11 DOI: 10.31849/siklus.v8i1.8684

Benson Limbong, Suripin, Sudarno

{"title":"Kalibrasi Model Epanet Dengan Uji Paired Sample Test pada Tinggi Tekan Model dan Tinggi Tekan Aktual","authors":"Benson Limbong, Suripin, Sudarno","doi":"10.31849/siklus.v8i1.8684","DOIUrl":"https://doi.org/10.31849/siklus.v8i1.8684","url":null,"abstract":"Local state drinking water company, Tirta Moedal, which its service area includes Mijen district, need to anticipate growing number of customers along with rapid growing population in the area for the last 5 years. One of the technical preparation is creation of Epanet model of pipe distribution network. Epanet model usage in water pipe network is addressed for time efficiency in hydraulics calculation if there are pipe network development. Calibration in water pipe model is comparing model simulation result to actual observation value of water pressure, by Paired Sample Test. Rising pipe life causing rising roughness and increasing headloss. The goal of this research is to calibrate the Epanet simulation model to actual condition by using modified roughness C value, conform to pipe age. Calibration results show average model simulation pressure is 20.92 m and average actual pressure is 18.94 m. Paired sample T test 2 tailed were conducted to both average pressure , resulting there is no real difference between simulation model to observation actual value, indicated by significant value is 0,124 > 0,05, the model is valid. \u0000 ","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"167 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75033351","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

Pemodelan Perilaku Beton Berkarat Menggunakan ATENA 3D 用3D建模生锈的混凝土行为

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-23 DOI: 10.31849/siklus.v7i2.7547

A. Zaki

引用次数: 1

Pengaruh Tutupan Lahan terhadap Base Flow Index DAS Way Seputih Provinsi Lampung

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-21 DOI: 10.31849/siklus.v7i2.7323

Adenan Yusuf, D. Kusumastuti, E. P. Wahono

{"title":"Pengaruh Tutupan Lahan terhadap Base Flow Index DAS Way Seputih Provinsi Lampung","authors":"Adenan Yusuf, D. Kusumastuti, E. P. Wahono","doi":"10.31849/siklus.v7i2.7323","DOIUrl":"https://doi.org/10.31849/siklus.v7i2.7323","url":null,"abstract":"Tujuan penelitian ini adalah menganalisis nilai Base Flow Index (BFI) dan debit baseflow DAS Way Seputih; menganalisis nilai Curve Number (CN) composite DAS Way Seputih tahun 2005, 2009, dan 2011; serta menganalisis pengaruh perubahan tutupan lahan terhadap baseflow DAS Way Seputih. Penentuan baseflow tahun 1973-2006 menggunakan Metode RDF (Recursive Digital Filter) terbaik berdasarkan uji kinerja, yaitu Root Mean Square Error (RMSE), R2, dan grafik FDC (Flow Duration Curv) di antara metode Lyne&Hollick, EWMA, Chapman Algorithm, dan Nathan and McMahon. Kemudian Metode RDF terbaik ini dibandingkan dengan Model SCS-CN (Soil Conservation Sevice Curv Number) untuk menentukan baseflow dan BFI tahun 2005, 2009, dan 2011 berdasarkan uji kinerja. BFI DAS Way Seputih tahun 2005, 2009, dan 2011 berturut-turut adalah 0,8178; 0,54225; dan 0,649502. Untuk nilai CN I composite, CN II composite, dan CN III composite tahun 2005 berturut-turut adalah 63,9191; 79,8869; dan 80,1315. Nilai CN I composite, CN II composite, dan CN III composite tahun 2009 berturut-turut adalah 42,7834; 60,8427; dan 83,6676. Sedangkan Nilai CN I composite, CN II composite, dan CN III composite tahun 2011 berturut-turut adalah 66,4066; 81,9460; dan 94,5943. Nilai BFI dipengaruhi oleh debit baseflow dan debit sungai. Debit sungai dipengaruhi oleh curah hujan, sedangkan debit baseflow dipengaruhi oleh perubahan luas tiap jenis tutupan lahan.","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"824 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81414965","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

Interpretasi Instrumentasi Piezometer Dalam Rangka Pemantauan Keamanan Bendungan Kedung Ombo 对压电舱设备的解释，以监测Ombo坝的安全

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-21 DOI: 10.31849/siklus.v7i2.7460

G. G. P. Siregar, F. Kurniawan

{"title":"Interpretasi Instrumentasi Piezometer Dalam Rangka Pemantauan Keamanan Bendungan Kedung Ombo","authors":"G. G. P. Siregar, F. Kurniawan","doi":"10.31849/siklus.v7i2.7460","DOIUrl":"https://doi.org/10.31849/siklus.v7i2.7460","url":null,"abstract":"The embankment dam is the most widely built dam in the world, especially in Indonesia. However, embankment dams are also prone to collapse. Dam failures due to the piping process through the dam body account for 30.5% of the total dam collapses worldwide. Therefore, it is necessary to periodically monitor and evaluate the condition of pore water pressure and seepage in a dam which is usually carried out using installed instrumentation. Very little has been done on instrumentation interpretation of earthfill dams in Indonesia, which is a very worrying condition. It is possible that old or even new dams have shown behavior that leads to a decrease in safety. This condition can be monitored by instrumentation in the dam if interpreted properly. Kedung Ombo Dam as an old embankment dam but has a fairly complete instrumentation can be evaluated for safety related to pore water pressure and phreatic line (seepage line). Pore water pressure evaluation is carried out by collecting piezometer readings and reservoir water level fluctuations over a period of several years. The results of the research on the interpretation of piezometer readings indicate that the overall safety of the Kedung Ombo dam is still good in terms of pore water pressure conditions. However, there are some anomalous conditions that should be investigated further","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88725309","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 Kinerja Bangunan Gedung Tinggi Dengan Penambahan Dinding Geser (Studi Kasus: Bangunan 8 Lantai) 通过增加滑动墙壁对高楼大厦性能的分析(案例研究:一栋8层楼的建筑)

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-21 DOI: 10.31849/siklus.v7i2.6922

M. M. Pratama, Septiana Dyah Sugmana Putri, Edi Santoso

{"title":"Analisis Kinerja Bangunan Gedung Tinggi Dengan Penambahan Dinding Geser (Studi Kasus: Bangunan 8 Lantai)","authors":"M. M. Pratama, Septiana Dyah Sugmana Putri, Edi Santoso","doi":"10.31849/siklus.v7i2.6922","DOIUrl":"https://doi.org/10.31849/siklus.v7i2.6922","url":null,"abstract":"Shear walls in high-rise buildings serve to increase the resistance of high-rise buildings to lateral loads. This study aims to compare the structural performance of an existing 8 (eight) storey building designed as a special moment resisting frame structure against a building designed as a dual system, which consists of: structural vibration time, base shear force, displacement, and drift. Three configurations for shear walls are designed, as follows: (1) L-shaped located at the corner of one side of the building, totaling 2 (two) units (SW1); (2) L-shaped located at the four corners of the building totaling 4 (four) units (SW2); and 3) I-shaped located along the side of the building totaling 6 (six) units (SW3). Simulations are run using the Etabs by taking into account dead loads, live loads, and earthquake loads. The results show that the addition of shear walls can: (1) reduce the vibration period of the structure up to 62,55% in SW3, (2) increase the base shear force up to 86,34% in SW3, (3) reduce peak displacement up to 84,86% in SW3, and (4) reduce the drift between floors up to 89,58% in SW3. However, the SW2 is considered to be better applied to the building by taking into account the structural performance, effectiveness and efficiency factors.","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79039911","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

Evaluasi Geometrik Tikungan STA 3 + 641 Pada Ruas Jalan Simpang Beringin – Meredan dengan Metode Bina Marga 在Beringin的十字路上的STA 3 + 641弯道的几何计量器评估——使用构建旅方法

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-21 DOI: 10.31849/siklus.v7i2.6171

H. Hardianefil, Fadrizal Lubis, A. Saleh*

{"title":"Evaluasi Geometrik Tikungan STA 3 + 641 Pada Ruas Jalan Simpang Beringin – Meredan dengan Metode Bina Marga","authors":"H. Hardianefil, Fadrizal Lubis, A. Saleh*","doi":"10.31849/siklus.v7i2.6171","DOIUrl":"https://doi.org/10.31849/siklus.v7i2.6171","url":null,"abstract":"Dengan melihat kondisi fisik ruas jalan Simpang Beringin - Meredan dan di hubungkan dengan peristiwa kecelakaan lalu lintas yang terjadi di ruas jalan tersebut, maka perlu dilakukan tinjauan kondisi ruas jalan tersebut dari segi geometriknya dengan berpedoman pada perhitungan metode Bina Marga. Penelitian dilakukan dengan melaksanakan survey dan pengukuran langsung dilapangan untuk mengetahui kondisi geometrik eksisting tikungan pada jalan tersebut, kemudian dianalisis dengan melakukan perhitungan ulang dengan metode Bina Marga. Dari hasil penelitian pada tikungan STA 3+641 didapat eksisting lengkungan berbentuk full cirle dengan kecepatan kendaraan dilapangan sebesar 40 km/jam dengan jari - jari tikungan R = 82,67 m. Setelah dilakukan perhitungan ulang dengan metode Bina Marga menggunakan jenis lengkung Spiral – Cirle – Sipral dengan kecepatan rencana sebesar 50 km/jam dan jari – jari tikungan Rc = 90 m. Dari hasil perhitungan terdapat perbedaan antara as jalan eksisting dengan as jalan hasil perhitungan Metode Bina Marga dan tidak ditemukan superelevasi yang mengikuti standar perhitungan Bina Marga, sehingga perlu dilakukan perbaikan geometrik pada tikungan tersebut.","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"123 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77572864","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

Dinamika Sedimentasi Waduk Kedungombo Kabupaten Grobogan Provinsi Jawa Tengah

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-21 DOI: 10.31849/siklus.v7i2.7044

Ifan Nasution, Dyah ari Wulandari

引用次数: 1

Analisa Kerusakan dan Anggaran Perbaikan Jalan Menggunakan Metode Pavement Condition Index (PCI) 使用PCI方法(PCI)对损坏和道路修复预算进行分析

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-21 DOI: 10.31849/siklus.v7i2.7692

Putu Budiarnaya, I. P. Ariawan, I. N. Wismantara, I. Puspasari

{"title":"Analisa Kerusakan dan Anggaran Perbaikan Jalan Menggunakan Metode Pavement Condition Index (PCI)","authors":"Putu Budiarnaya, I. P. Ariawan, I. N. Wismantara, I. Puspasari","doi":"10.31849/siklus.v7i2.7692","DOIUrl":"https://doi.org/10.31849/siklus.v7i2.7692","url":null,"abstract":"Ruas Jalan Raya Padangkerta-Budakeling berada di Wilayah Kecamatan Karangasem. Ruas jalan sepanjang STA 0+000 sampai 1+500 ini merupakan akses utama galian C di Kabupaten Karangasem, sehingga mayoritas angkutan yang melalui jalur ini adalah truk. Truk bermuatan berat ini menyebabkan terjadi banyak kerusakan disepanjang ruas. Tujuan penelitian adalah untuk mengetahui jenis kerusakan perkerasan jalan serta cara penanganannya, sehingga diketahui anggaran yang dibutuhkan untuk memperbaiki. Analisis data menggunakan metode Pavement Condition Index (PCI). Nilai rata-rata PCI dari 15 segmen yang ditinjau adalah 44,48%, artinya kerusakan ruas Jalan Raya Padangkerta-Budakeling termasuk dalam kategori sedang (fair). Langkah penanganan yang direkomendasikan pada ruas Jalan Raya Padangkerta-Budakeling dari STA 0+000 sampai 0+1500 adalah sesuai dengan klasifikasi kerusakan per-segmen berdasarkan nilai PCI. Meliputi: 1) Rekonstruksi sepanjang 400 m, untuk nilai PCI 0-30%; 2) Tambalan sepanjang 800 m dan lapis tambah (overlay) sepanjang 1.100m, untuk nilai PCI 30-80%; dan 3) Pemeliharaan Rutin, untuk nilai PCI 80-100%. Anggaran biaya yang dibutuhkan untuk perbaikan ruas Jalan Raya Padangkerta-Budakeling pada STA 0+000 sampai 1+500 adalah sebesar Rp 1.169.905.580.","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"69 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76176855","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 Faktor-Faktor Penyebab Kendala Triple Constraint Proyek Konstruksi Akibat Pandemi Covid-19 分析了Covid-19大流行导致的三重索引建设项目的因素

Siklus Jurnal Teknik Sipil Pub Date : 2021-09-21 DOI: 10.31849/siklus.v7i2.7397

Monika Natalia, R. Riswandi, Devie Oktaviani, Meldia Hayati Putri

{"title":"Analisis Faktor-Faktor Penyebab Kendala Triple Constraint Proyek Konstruksi Akibat Pandemi Covid-19","authors":"Monika Natalia, R. Riswandi, Devie Oktaviani, Meldia Hayati Putri","doi":"10.31849/siklus.v7i2.7397","DOIUrl":"https://doi.org/10.31849/siklus.v7i2.7397","url":null,"abstract":"Proyek konstruksi mempunyai sasaran (target) tertentu dengan batasan-batasan mutu pekerjaan, anggaran dan jadwal, yang dikenal sebagai triple constraint. Perbedaan keberhasilan proyek disebabkan karena tiap proyek mempunyai permasalahan/kendala yang berbeda. Permasalahan proyek konstruksi di Indonesia khususnya Kota Jakarta semakin pelik sejak pandemi covid-19. Hal ini disebabkan kesulitan pengadaan material kontruksi, pembatasan pekerja (social distancing), kondisi keuangan, sulitnya mengurus keadministrasian karena kantor pemerintahan memberlakukan work from home (WFH), pembatasan memasuki Kota Jakarta dan lain-lain. Penelitian ini bertujuan untuk mengetahui faktor-faktor penyebab kendala (pertambahan biaya dan keterlambatan) serta berapa besar pengaruhnya terhadap pelaksanaan proyek konstruksi di Kota Jakarta selama pandemi covid-19. Metode penelitian adalah metode kuantitatif dengan menggunakan analisis deskriptif, dengan pengambilan data dari penyebaran kuesioner kepada 38 responden yang terdiri dari, project manager, construction manager, engineer, inspektor, QHSE, K3L, dan safety officer. Kuesioner diolah dengan program SPSS v.22, untuk uji validitas, uji reliabilitas, uji korelasi dan uji regresi. Dari hasil analisa regresi dengan uji t didapatkan 3 faktor yang berpengaruh signifikan terhadap pelaksanaan proyek konstruksi selama pandemi covid-19 di Jakarta yaitu kualitas bahan yang kurang baik (faktor material), penerapan teknologi baru yang belum dikuasai dengan baik (metode kostruksi) dan sulit melihat laporan laba rugi per proyek (biaya).","PeriodicalId":33087,"journal":{"name":"Siklus Jurnal Teknik Sipil","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88463410","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