cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Muhammad Mukhlisin
Contact Email
mmukhlis@polines.ac.id
Phone
+62247473417
Journal Mail Official
wahanasipil@polines.ac.id
Editorial Address
Department of Civil Engineering Politeknik Negeri Semarang (State Polytechnic of Semarang) Jl. Prof. Sudarto, SH Tembalang, Kota Semarang (50275) Jawa Tengah, INDONESIA
Location
Kota semarang,
Jawa tengah
INDONESIA
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil
Published by Politeknik Negeri Semarang
ISSN : 08538727     EISSN : 25274333     DOI : http://dx.doi.org/10.32497/wahanats
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Engineering Transportation
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil or Civil Engineering Forum: Journal of Civil Engineering Development is a medium of communication and dissemination of research results, case studies, and scientific reviews (applied) to scientists and practitioners in the field of Civil Engineering. This journal is published by the Civil Engineering Department of Semarang State Polytechnic periodically 6 (six) months, ie June and December. Scopes of Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil or Civil Engineering Forum: Journal of Civil Engineering Development are: 1. Civil and Structural Engineeering 2. Environmental Engineering 3. Geotechnical Engineering 4. Transport Egineering 5. Water Resources Engineering 6. Constructions Management 7. Building Constructions. 8. Disaster Management.
Arjuna Subject : Teknik (semua kategori) - Bangunan dan Konstruksi
Articles 300 Documents
 26   27   28   29   30 
APPLICATION OF RESPONSE SPECTRUM ANALYSIS (RSA) IN THE DESIGN OF HIGH-RISE BUILDING WITH VISCOELASTIC DAMPER (VED) Pramitari Wima Devi Sagung Istri; Prasanti W. Sarli; Andri Setiawan; Yuni Azhari; Angga Adiawan; Andri Saputra Gunawan
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7504

Abstract

Earthquake-resistant structures using dampers have begun to be implemented in Indonesia. Structures equipped with dampers can reduce plastic deformation in primary structural elements, inter-story drift, and floor acceleration. According to SNI 1726:2019 Article 13, the seismic design analysis of structures with damping systems may employ nonlinear time history analysis (NLTHA) or alternative procedures such as response spectrum analysis (RSA) and equivalent lateral force (ELF). However, NLTHA is computationally inefficient and requires considerably longer processing time compared to alternative procedures. The RSA procedure also stipulates that dampers may be used solely to satisfy inter-story drift requirements per SNI 1726:2019, so that bare frame structures can be analysed conventionally to meet the strength requirements of SNI 2847:2019. The novelty of this research lies in applying the RSA method as a computationally efficient alternative to NLTHA for the analysis and design of structures with viscoelastic dampers (VED), which is not yet widely practiced by engineers in Indonesia. In this study, the structure was modelled with VED and analysed using RSA through iterative stages: viscous damping iteration (βvm), iteration at the DBE earthquake level to satisfy the minimum base shear V and βmd ≤ 35%, and iteration at the MCER earthquake level to satisfy story drift and story displacement limits. Using the RSA method, 12 dampers per direction (24 per floor) were installed, satisfying the RSA minimum requirement of 2 dampers per direction and 4 dampers per floor. Based on the analysis, the minimum base shear (Vmin) was 0.9085V. It is concluded that the alternative RSA procedure can be applied and satisfies the requirements of SNI 1726:2019 for damping systems.
ANALISIS KAJIAN STRUKTUR DESAIN TERHADAP MUTU EXISTING PADA PENAMPANG NON PRISMATIC GABLE FRAME PT UNIMOTOR TECHNOLOGY INDONESIA Teguh Mulyo Wicaksono; Moh. Abduh; Dwi Respono Adhi; Ridho Wicaksono; Puspa Anandhita Fristio; Vera Mahardika; Rajna Maulia Dwi Rahma
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7529

Abstract

The use of non-prismatic gable frame steel structures is common in industrial buildings due to their structural efficiency. However, their performance depends significantly on the quality of the steel material. This study evaluates the mechanical properties of Chinese structural steel grade Q355B (GB/T 1591-2018) and assesses its structural performance in a non-prismatic gable frame system at PT Unimotor Technology Indonesia. A quantitative approach was employed through laboratory testing using the Brinell and Rebound methods to determine steel hardness and ultimate tensile strength (Fu). The test results showed a minimum Fu value of 495 MPa. Nevertheless, conservative design properties specified for Q355B steel (Fy = 355 MPa and Fu = 470 MPa) were adopted in the structural analysis. A three-dimensional model was developed using CSI ETABS V.21.0 to represent the non-prismatic gable frame geometry. Structural analysis was conducted in accordance with SNI 1727:2020, SNI 1726:2019, and LRFD load combinations, considering dead, live, wind, and seismic loads. The results indicate that all structural members satisfy the required strength criteria. The maximum flexural–shear interaction ratio was 0.601, while the flexural–compression interaction ratio was 0.57, both below the allowable limit of 1.0. The structure also met the requirements for lateral-torsional buckling resistance. Based on the analysis, the non-prismatic gable frame system using Q355B steel is structurally safe and complies with the requirements of SNI 1729:2020.
PENGARUH INTENSITAS PERSAINGAN DAN EFISIENSI PENAWARAN TERHADAP HASIL TENDER PROYEK JALAN DI LPSE KOTA BANJARMASIN (2016-2023) Muhammad Hazairin; Mulyadi
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7644

Abstract

The effectiveness of road infrastructure development depends heavily on procurement quality through electronic tendering mechanisms. Within the Electronic Procurement Service (LPSE) system, competition intensity and bidding efficiency are theoretically the primary determinants of tender outcome quality. However, no empirical study has specifically examined both factors in regional construction markets with unique geographical characteristics such as Banjarmasin City. This study aims to analyze the effect of competition intensity and bidding efficiency on road project tender outcomes in the Banjarmasin City LPSE for the period 2016–2023, both partially and simultaneously. A sample of 30 work packages was selected through purposive sampling from the Banjarmasin City LPSE portal. Analysis was conducted using multiple linear regression with a robust standard errors approach. The results indicate that competition intensity has a positive and significant effect (α = 10%), while bidding efficiency has a negative and significant effect (α = 5%) on tender outcomes. Simultaneously, both variables significantly influence tender outcomes with a coefficient of determination of 19.66%. These findings suggest that tender outcomes are not solely determined by the number of participants and price rationality, highlighting the need for a more comprehensive procurement approach in evaluating tender competition quality at the regional level.
Petunjuk Penulisan Juni 2026 Muhammad Mukhlisin
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7847

Abstract

PERBANDINGAN KINERJA STRUKTUR DAN BIAYA RANGKA ATAP BAJA RINGAN DAN KAYU PADA BENTANG 7 M Rais D. Hi Yusuf
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7403

Abstract

  Roof truss systems play an important structural role in transferring roof loads to the supporting elements of a building. The selection of roof truss materials, such as light steel and timber, affects both structural performance and construction cost. This study aims to compare the structural performance and cost of light steel and timber roof trusses with a 7 m span under identical geometry and loading conditions. The research method was conducted through structural modeling of truss systems using structural analysis, with parameters including design loads, maximum member forces, deflection, structural weight, and cost estimation. The results indicate that both roof truss systems satisfy strength and serviceability requirements. However, the light steel roof truss exhibits a smaller maximum deflection compared to the timber roof truss. In terms of structural weight, the light steel roof truss accounts for approximately 25.62% of the timber roof truss weight, resulting in a weight reduction of about 74.38%. From an economic perspective, the light steel roof truss demonstrates higher cost efficiency, with a total cost of approximately 87.47% of the timber roof truss cost. These findings suggest that, for a 7 m span, light steel roof trusses can serve as a lighter and more economical alternative to timber roof trusses while maintaining acceptable structural performance.
ANALISIS PRODUKTIVITAS DAN OPTIMASI BIAYA OPERASIONAL ALAT BERAT PADA PEKERJAAN GALIAN PROYEK B-QUIK VETERAN, JAKARTA SELATAN Ervina Yuliyanti Yuliyanti; Asri Winita; Al Faqih Azzhami Kusworo; Salsabila Wahyu Ramadhani; M. Abdul Aziz
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7560

Abstract

Mechanical earthmoving is a critical component in construction project execution that significantly affects time and cost efficiency. This study analyzes the productivity of a combined heavy equipment system consisting of a Komatsu PC78US excavator and a Mitsubishi Canter FE dump truck at the B-Quik Veteran Auto Workshop Construction Project in South Jakarta, with an excavation volume of 1,485.91 m³ and a hauling distance of 10 km. The existing condition, using one excavator and one dump truck, resulted in a productivity imbalance that extended project completion to 32 days, twice the initial 16-day target. By optimizing the equipment combination through the addition of one dump truck, total productivity increased from 18 m³/hour to 24.01 m³/hour. Results show that the project can be completed within 16 working days (128 hours) with a cost saving of IDR 24,005,120 compared to the existing condition. This study demonstrates that synchronization between excavation and hauling equipment is the key factor in heavy equipment management optimization.  
PENGARUH LUMPUR TERHADAP KEPADATAN DAN PERMEABILITAS PASIR MUNTILAN Bambang Widodo; Vemi Widoanindyawati
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7656

Abstract

Soil permeability controls the ability of water to pass through voids in soil. Muntilan sand is widely used as a construction material, yet its relatively open gradation may produce high seepage when applied as fill or drainage-related material. This paper evaluates the effect of mud content on the compaction characteristics and permeability of Muntilan sand using laboratory testing. The study used sand from Kecamatan Dukun, Kabupaten Magelang, and mixed it with mud at 0%, 5%, 10%, 20%, and 40% by weight. Physical testing consisted of water content, specific gravity, grain-size distribution, and unit weight. Mechanical testing used the Standard Proctor method, while hydraulic testing used the constant-head permeability method for granular soil. The test results indicate that increasing mud content raised the maximum dry density from 1.903 g/cm³ in original sand to 2.180 g/cm³ at 40% mud. Conversely, the coefficient of permeability decreased from 6.5862 x 10⁻ ³ cm/s in original sand to 7.6982 x 10⁻4 cm/s at 40% mud. The decrease is attributed to fine particles filling the pore space of the sand skeleton. These results show that mud addition can reduce seepage potential but must be controlled to avoid drainage and surface ponding problems.
Daftar Isi Juni 2026 Muhammad Mukhlisin
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7866

Abstract

Dewan penyunting Juni 2026 Muhammad Mukhlisin
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7867

Abstract

ANALISIS FAKTOR KENYAMANAN AKUSTIK DAN TATA UDARA TERHADAP EVALUASI KUALITAS RUANG KELAS HIJAU Tanty Fatikasari; Novia Al Adawiyah
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 31 No. 1 (2026): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v31i1.7704

Abstract

The implementation of green campus principles in educational buildings requires natural ventilation and acoustic comfort, a challenge commonly referred to as the Window Dilemma. This study evaluates the physical quality of green classrooms by examining the relationship between ventilation and acoustic comfort within anintegrated analytical framework. A descriptive quantitative approach was employed using primary data collected from 155 Civil Engineering students at Semarang State Polytechnic. Exploratory Factor Analysis (EFA) with Varimax rotation identified two relevant factors, namely Factor I (Indoor Environmental Quality Awareness)and Factor IV (Outdoor Comfort and Pedestrian Environment Awareness), explaining 37.392% and 4.684% of the total variance, respectively. The results reveal a discrepancy between students’ high awareness of green building concepts (76.05%) and their actual perceived classroom comfort. Natural ventilation performance was considered less than optimal by a substantial proportion of respondents (40.1% neutral responses), while external noise was reported to interfere with learning activities by 19.8% of students. These findings confirm that ventilation efficiency and acoustic isolation are mutually dependent via the physical building envelope. The study highlights the critical trade-off between natural airflow and sound attenuation, emphasizing the necessity of an "envelope-first" design approach—incorporating passive shading and vegetation buffers—to achievethermally and acoustically comfortable sustainable learning environments.

Page 30 of 30 | Total Record : 300

 26   27   28   29   30 

Filter by Year

2011 2026


Reset
Filter By Issues
All Issue Vol. 31 No. 1 (2026): Wahana Teknik Sipil Vol. 30 No. 2 (2025): Wahana Teknik Sipil Vol. 30 No. 1 (2025): Wahana Teknik Sipil Vol. 29 No. 2 (2024): Wahana Teknik Sipil Vol. 29 No. 1 (2024): Wahana Teknik Sipil Vol. 28 No. 2 (2023): Wahana Teknik Sipil Vol. 28 No. 1 (2023): Wahana Teknik Sipil Vol 27, No 2 (2022): Wahana Teknik Sipil Vol 27, No 1 (2022): Wahana Teknik Sipil Vol 26, No 2 (2021): Wahana Teknik Sipil Vol 26, No 1 (2021): Wahana Teknik Sipil Vol 25, No 2 (2020): Wahana Teknik Sipil Vol 25, No 1 (2020): Wahana Teknik Sipil Vol 24, No 2 (2019): Wahana Teknik Sipil Vol 24, No 1 (2019): Wahana Teknik Sipil Vol 23, No 2 (2018): Wahana Teknik Sipil Vol 23, No 1 (2018): Wahana Teknik Sipil Vol 22, No 2 (2017): Wahana Teknik Sipil Vol 22, No 1 (2017): Wahana Teknik Sipil Vol 21, No 02 (2016): WAHANA Teknik Sipil Vol 21, No 01 (2016): WAHANA Teknik Sipil Vol 20, No 2 (2015): WAHANA Teknik Sipil Vol 20, No 1 (2015): WAHANA Teknik Sipil Vol 19, No 2 (2014): WAHANA Teknik Sipil Vol 18, No 2 (2013): WAHANA Teknik Sipil Vol 18, No 1 (2013): WAHANA Teknik Sipil Vol 17, No 2 (2012): WAHANA Teknik Sipil Vol 17, No 1 (2012): WAHANA Teknik Sipil Vol 16, No 2 (2011): WAHANA Teknik Sipil More Issue