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Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa

paduraksa
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Published by Universitas Warmadewa

ISSN : 23032693 EISSN : 25812939 DOI : https://doi.org/10.22225/pd.6.2.482.108-122

Core Subject : Social, Engineering,

Civil Engineering, Building, Construction & Architecture Environmental Science

PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa, 2303-2693 (Print ISSN), 2581-2939 (Electronic ISSN) is a journal of civil engineering provides a forum for publishing research articles or review articles which published by Warmadewa University Press jointly with Progam Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa. This journal is also dedicated to provide an intellectual space of scholarly discussion how journal of civil engineering able to create the new global formation of civil engineering and similar issues. This journal has been distributed by Progam Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa started from Volume 1 Number 1 Year 2012 for Print and Oline from Volume 3 Number 1 Year 2014 to present. This journal encompasses original research articles, review articles, and short communications, including: Civil Engineering; Water Resources; Construction Management; Transportation; Structure; Geotechnics; Environment; Others Engineering

Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur

Articles 211 Documents

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EVALUASI PENAMBAHAN JUMLAH LANTAI PADA GEDUNG PERKULIAHAN FAKULTAS TEKNIK UNIVERSITAS JEMBER Hari Subagio; Krisnamurti; Paksitya Purnama Putra
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Learning facilities for students of the Faculty of Engineering, University of Jember (FT-UNEJ) were still insufficient. Fifteen study programs at FT-UNEJ were only served in one lecture building. Additional floors in existing buildings are done to increase the classrooms as a follow to the problem. An additional three floors were made as a classroom and one roof as a meeting room (rooftop). Planning and evaluation were done by modeling 3D buildings in a structural analysis program. Analysis and evaluation in the structural analysis program were modeled with the same dimensions as the existing conditions, and an additional number of floors would be added according to the preliminary design calculations. Modeling results showed the condition of the building plans was still safe. The largest inter-floor deviation value is 10.2 mm which is still below the permit deviation (31.5 mm), and the structural integrity value is -0.97 (requirement -1 <- 0.97 <1).

STUDI PENGEMBANGAN LAHAN RAWA LEBAK POLDER ALABIO HULU SUNGAI UTARA KALIMANTAN SELATAN Nadya Ul-Haq Mahmud
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

The potential and area of swamps in Indonesia are very large, but the development of swamps is still small. The key success factor in swamps development lies in the water management system. The Alabio polder is the result of the development of a nontidal swamp with a polder system with an area of ± 6000 Ha located in the Alabio area, Danau Panggang District, South Kalimantan. Until now, Polder Alabio has not been working optimally, so rice production in this land has not been as expected. This paper aims to identify problems in the development of the Alabio Polder nontidal swamp. The method used in this study is to use literature studies taken from various scientific sources, either in the form of scientific articles, activity reports/studies related to the Alabio Polder. The study results showed that the water management at the Alabio Polder is still not functioning optimally. The main problems in the development of the Alabio Polder are the irrigation, drainage, and water structures that are not functioning properly, as well as the maintenance that has not been carried out routinely and properly. Irrigation channels, drainage, and water structures that do not function properly cause the quantity of water (discharge) to not be flowed properly to the entire land so that it also impacts the water quality in the land which is not good. Some solutions that can be done to overcome the problems at the Alabio Polder are to carry out regular and periodic repairs and maintenance of irrigation and drainage channels as well as maintenance of water buildings in the Alabio Polder.

IKLIM KESELAMATAN KERJA PADA PROYEK KONSTRUKSI DI SURABAYA Diah Listyaningsih; Feri Harianto
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

One measure of global competition in the construction sector is the low accident rate (zero accident). To realize this, a conducive work safety climate is needed. Work safety climate can be realized needed occupational safety and health management and workforce support. This study aims to evaluate the work safety climate. Sampling was used a purposive sampling method with a work safety climate measurement tool in the form of a questionnaire based on NOSACQ-50 consisting of 7 dimensions, with analysis using a descriptive frequency test, Mann Whitney, and Chi-Square. The results showed that the three projects studied had a good safety climate, besides there were differences in management's safety priorities. The other dimensions, that are the dimensions of developing work safety management, fairness to work safety management, commitment to employee safety, employee safety priorities and the attitude of not wanting to risk work safety, communication and safety training including trusting in peer safety, competence, and worker’s confidence in the work safety system shows that there is no difference. Chi-square test shows that there is no relationship between safety climate with education level, age level and years of service.

PENURUNAN MASA PELAYANAN JALAN AKIBAT KENDARAAN DENGAN BEBAN BERLEBIH I Dewa Made Alit Karyawan; Hasyim; Khairul Faqihi
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Road damage is caused by several factors, namely: unstable subgrade, climate, poor drainage system, materials, and work processes that do not meet the requirements. Besides that, vehicle traffic loads have a greater effect. Normal traffic load can maintain life as design. Problems arise when many vehicles pass with loads that exceed the required load limit. This will reduce the service life. Therefore, strict supervision of the maximum load at the weighbridge requires special attention. Especially if the road is an arterial road that is dominated by freight vehicles. The effect of decreasing pavement service life due to overloading can be done by comparing the service life with normal load and overload. The research was conducted on a national road section, namely Jalan Raya Ahmad Yani, located in Narmada, West Lombok Regency. The analysis was carried out on secondary data, namely the number of vehicles entering the weighbridge and daily traffic on average in 2018 and 2019. The results of the analysis are the number of equivalent axle loads and the Vehicle Damage Factor (VDF) on each type of vehicle with normal loads or more using the Bina Marga Method. Furthermore, the design life reduction analysis is carried out based on the cumulative results of Equivalent Standard Axle Load (ESAL) under normal load and overload conditions. The results of the analysis show that the equivalent value or VDF of normal load vehicles is 385120.1870 and VDF overload is 643207.3800 so that the percentage increase in VDF value is 67.01% and there is a decrease in age of 3.1 years, with the planned age of 10 years.

DESAIN STRUKTUR SHELTER INOVATIF SEBAGAI TEMPAT EVAKUASI SEMENTARA DI BANYUWANGI Ade Fani S. I.; Mirza Ghulam Rifqi; Zulis Erwanto; M. Shofi’ul Amin
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

In 1994 the tsunami in Banyuwangi affected 4 regions namely Pancer, Lampon, Rajegwesi, Grajagan with an earthquake magnitude of 7.5, this requires that disaster-prone areas in Banyuwangi must have an evacuation infrastructure for natural disasters and emergency plans. This study aims to plan an innovative shelter structure design based on temporary evacuation sites in Banyuwangi. The planning used in designing this shelter is to review the structure of columns, beams, plates, and raft foundations, the design of the structure used is steel structure made following the provisions of the load and durability factor design (DFBK) using computer applications that refer to SNI 03- 1726-2019, SNI 03-1729-2015, SNI 03-1727-2013, and FEMA P646A. Based on the planning results, an innovative shelter with dimensions of 16 m x 4 m x 3.5 m, on the beam using IWF 350.350.19.19 steel profile and the column using IWF 350.350.19.19 with a weight of the shelter structure of 38292.9 Kg. The results of the beam structure planning with the control of flexural and shear interaction checks were 1.19 <1.375, the column structure planning with the control of the design compressive strength was 0.228 <1. The foundation of the raft is planned with dimensions of 16 m 4 m and it is recommended that the thickness is 80 cm with pressure control on the ground of 0.061 Kg/cm2 <0.188 Kg/cm2.

ANALISIS FAKTOR RISIKO TERHADAP KETERLAMBATAN PROYEK KONSTRUKSI THE HIMANA CONDOTEL Ni Made Sintya Rani; Ni Kadek Sri Ebtha Yuni
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

One of the problems in construction activities is the risk of delays in the construction project. In The Himana Condotel project, several obstacles make some of the work not on the schedule. We analyze risk factors for delays to find out the dominan risk dan the solution. This research method uses a quantitative descriptive method and using questionnaires and interviews. The respondents were taken based on the criteria that are the respondent who has the important position at the Himana Condotel Project. From the data, we can specify the frequency and consequences occur risk that uses semantic differential scale in the questionnaire, that obtained the dominant risk factor based on the risk rating table with the highest risk level. After we get the dominant risk factors and the risk description, then we can determine the mitigation action that we can suggest. From the analysis, we get 5 variable risk factors for delay from The Himana Condotel project that is planning aspects, employment documents and contracts aspects, implementation aspects, resource aspects, and environmental aspects. Of the five aspects, the risk descriptions are described as 48. The dominant risk is obtained based on the percentage of the risk level, the risk level is obtained with a value of 36 %. From the five aspects of the risk factors for delays, all of them have high risks and 17 descriptions of risks that have a high-risk level. The suggested matters for the dominant risk mitigation to be carried out are more coordination between the parties involved, the preparation of schedule and planning in more detail, technical implementation in the fields especially for BQ, contract, work planning and terms to get more attention and increase the accuracy of the implementation of work as planned.

KERUGIAN KONTRAKTOR AKIBAT WASTE MATERIAL PROYEK KONSTRUKSI GEDUNG BERTINGKAT Hendrik Sulistio; Mega Waty
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Waste dalam bidang konstruksi dapat diartikan sebagai kehilangan atau kerugian berbagai sumber daya yaitu material, waktu (yang berkaitan dengan tenaga kerja dan peralatan) dan modal, yang di akibatkan oleh kegiatan-kegiatan yang membutuhkan biaya secara langsung maupun tidak langsung tetapi tidak menambah nilai kepada produk akhir bagi pihak pengguna jasa Penelitian ini dilakukan pada 64 responden proyek konstruksi gedung untuk mengetahui besarnya kerugian akibat beton ready mix dan penyebabnya. Penelitian dengan menggunakan kuesioner yang disebarkan melalui system online. Dari 64 responden menghasilkan 9.06% yang merupakan kerugian beton ready mix. Kerugian beton Ready Mix adalah 9.06 % dari profit Beton Ready Mix. Dari uji validitas dan uji reliabilitas menghasilkan 18 faktor penyebab yang menyebabkan kerugian waste material beton ready mix. Faktor Penyebab kerugian beton ready mix yang terbesar adalah: hilang karena dicuri, adanya perubahan desain, pendetailan gambar yang rumit dan pesanan material yang tidak sesuai dengan spesifikasi dan tercecer pada saat diangkut/dipindahkan.

CHANGE ORDER DAN RISIKO CHANGE ORDER PADA PROYEK JALAN DI JAWA BARAT Mega Waty; Hendrik Sulistio
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Change Order is a change that occurs in a construction project and cannot be avoided. Analysis of change orders on 10 West Java road construction projects examines how causes of change orders vary between upgrade projects versus maintenance projects, and types of construction (e.g. asphalt works, drainage, structures, and widening of road shoulders and grained pavements, restoration of conditions and minor works and daily work). This study also examines the risks posed by change orders by measuring the frequency and average percentage changes in project costs for various types of change orders. The research methodology is by looking for real data on road construction projects from 2014-2018. The result is that the main causes of change orders are consistently terminated contracts, owner-induced increases, and swelling of contract items, and contract negligence. The risk of a change order is the highest in the work: Hot Asphalt Mixture, Class S Upper, Laston Wear, Stonework, Class B Upper Base, Cement Concrete Pavement, Low quality f'c 15 MPa Concrete, Stone Pairs with Mortar, Embankment Choice, Thermoplastic Road Markings.

KESERAGAMAN DAN PANCARAN IRIGASI PIPA PERFORASI PADA BERBAGAI KEMIRINGAN PIPA TRANSMISI I Dewa Gede Jaya Negara; Humairo Saidah; I Wayan Yasa; Adhitya Halim .P
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

The potential of hilly dry land needs to be developed for limited land farming to have an equal distribution of food security in various potential areas. Many existing drylands, especially in hilly and sloping areas, have not been managed optimally for agriculture due to limited support for practical irrigation techniques. Utilizing differences in existing land elevation is a potential that can be exploited by irrigation techniques that require water pressure. The perforated pipe system irrigation technique has similarities to the mini sprinkler system because it uses water pressure, and it is very possible to be applied to sloped land conditions, but the ability of the perforation system needs to be known further so that it can be used for practical irrigation. For this reason, it is necessary to test the perforated irrigation system with certain variations of the slope of the beam range and uniformity, so that later it can be used as an initial reference. The test model uses a water source from a tendon as high as 3.7 m and with a tank capacity of ± 200 liters. The diameter of the transmission pipe is ½ inch with a length of 2.55 meters, and the lateral pipe as a perforation pipe with a 3mm hole consists of 3 pipes with a pipe length of 4 meters with a diameter of 1/2 inch and the distance between the holes of the perforation pipe is 60 cm. The test was carried out on 4 variations of the slope of 10º, 20º, 30º, and 40º with 4 variations of head 1 = 2.855 m, head 2 = 2.35 m, head 3 = 1.85 m, and head 4 = 1.30 m. Based on the research results, it shows that the greater the slope of the transmission pipe, the higher the head will be. The uniformity of the perforation irrigation was getting smaller the larger the slope with a minimum value of 85% and the highest being 91%. A large perforation beam is obtained at transmission slopes of 20º and 30º, namely 2.66 m and 2.40 m.

EFEK SAFETY TALK TERHADAP PERILAKU K3 DI PROYEK APARTEMEN GRAND DHARMAHUSADA LAGOON SURABAYA Romy Ananda Muslim; Feri Harianto
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 1 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

The implementation of construction projects has a high risk of work accidents, one of the causes is the low level of awareness and understanding of workers about Occupational Health and Safety (OHS). One way to increase awareness and understanding of OHS is through safety talk activities. The purpose of this study was to determine the differences in OHS behavior between workers who followed and did not follow the safety talk. This research method used experiment design with safety talk treatment. Measurement of OHS behavior using a questionnaire with workers as respondents, a sample size of 15 people in each experimental group. The analysis used is the difference test with independent t-test analysis. The results showed a significant difference between workers who followed and did not participate in the safety talk with a value of 0.00 <0.05. Workers who take safety talk have better OHS behavior than workers who don't.

Page 12 of 22 | Total Record : 211

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Dewa Ayu Nyoman Ardi Utami

Contact Email ardiutami@undiknas.ac.id

Phone +6289622190425

Journal Mail Official ngurah.dharmayasa@gmail.com

Editorial Address Jl. Terompong 24 Tanjung Bungkak Denpasar Bali, Indonesia

Location Kota denpasar, Bali INDONESIA

Abstract

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Contact Name
Dewa Ayu Nyoman Ardi Utami

Contact Email
ardiutami@undiknas.ac.id

Phone
+6289622190425

Journal Mail Official
ngurah.dharmayasa@gmail.com

Editorial Address
Jl. Terompong 24 Tanjung Bungkak Denpasar Bali, Indonesia

Location
Kota denpasar,

Bali

INDONESIA