Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal IPTEK The Journal of Engineering Journal of Social Research Composite: Journal of Civil Engineering
Muhammad Sigit Darmawan
Institut Teknologi Sepuluh Nopember
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Mechanical Engineering Social Sciences Transportation

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Performance based design of Hospital Building in Surabaya under variety design alternative using SNI 1726-2019 – Case study: Redesign Building Muhammad Sigit Darmawan; Raden Buyung Anugraha Affandi; Ridho Bayuaji; Yuyun Tajunnisa; Indra Komara; Sita Auliyah Rahmasari
IPTEK The Journal of Engineering Vol. 9 No. 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23378557.v9i2.a16231

Abstract

Nowadays, At the present time, the occurrence of regular earthquakes all over the world is turning into a significant problem. The structures that make up hospitals are among the most significant buildings in a living society because, in the event that a potentially dangerous scenario emerges, they help to serve as a caring and healing unit for the human population. A hospital building is made up of three different components: the structural component, the non-structural component, and the functional component. Each of these components can have an effect, either directly or indirectly, on the management and operation of the hospital building. Each time a natural or non-natural cause causes devastation and disaster, the globe suffers. In such cases, hospital buildings are vital in term of treating victims and injured persons, and housing those who lost their homes. Therefore, hospital facilities should be planned and constructed with enough stiffness and strength to resist disasters and serve as shelters or housing units afterward. This study analyses a hospital in area of Surabaya which built using Indonesian standard provision SNI 1726-2012. Weak structural members of the hospital are identified. The analysis determined to study the behaviour of hospital building when subjected to seismic forces using ETABS using current provision SNI 1726-2019. The investigation determined that the effect of the lateral forces under P-delta effect on the hospital building. Two different conditions have been compared, e.g., existing model and alternative configuration using dual system method to determining the recommendation for current building to resist seismic forces under new regulation. As a result, existing structure of hospital building still meet the requirements, but to fill the condition in accordance with SNI 1726-2019, some modifications need to be improved.
Modifikasi Jembatan Jurug-B dengan Box Girder Beton Prategang Balanced Cantilever Kohar Yudoprasetyo; Muhammad Sigit Darmawan; Ifarrel Rachmanda Hariyanto; Rayhan Aufa Rahman
Composite: Journal of Civil Engineering Vol. 5 No. 1 (2026): Juni 2026
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/cjce.v5i1.17264

Abstract

Jembatan Jurug-B menghubungkan Kota Surakarta dan Kabupaten Karanganyar serta menggantikan jembatan eksisting Callender Hamilton yang telah melampaui umur rencana. Penelitian ini mengevaluasi rancangan box girder beton prategang multi-cell sepanjang 169 m dengan metode cast-in-situ balanced cantilever. Analisis struktur dilakukan menggunakan SAP2000 dengan elemen shell dan beban tendon, serta diverifikasi melalui perhitungan manual. Evaluasi meliputi tegangan, lendutan, tegangan utama web, geser, dan karakteristik dinamis. Tegangan tekan dan tarik maksimum pada tahap kantilever sebesar 16,78 MPa dan 1,50 MPa, sedangkan pada tahap bentang menerus sebesar 12,24 MPa dan 0,97 MPa, seluruhnya di bawah batas izin. Lendutan tahap konstruksi dan layan masing-masing sebesar 63 mm dan 23,8 mm. Tegangan tarik dan tekan utama maksimum sebesar 1,29 MPa dan 11,68 MPa, dengan rasio geser kritis 0,75. Frekuensi natural vertikal pertama sebesar 2,635 Hz dan partisipasi massa kumulatif 99%, sehingga rancangan memenuhi kriteria kinerja struktur yang ditinjau.
Finite Element Analysis of the Stiffness of a Plug-in Device Connection with a Modified Stiffener Restu Muhammad Farhan; Ahmad Nur Husin; Muhammad Sigit Darmawan
Journal of Social Research Vol. 5 No. 9 (2026): Journal of Social Research
Publisher : International Journal Labs (AHU-0028405-AH.01.14 Tahun 2022)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v5i9.3402

Abstract

Modular steel construction offers significant advantages in fabrication efficiency, installation speed, and structural adaptability; however, the performance of inter-module connections remains a critical concern, particularly under lateral loading conditions. This study aimed to evaluate the mechanical behavior and stiffness characteristics of a modified plug-in device connection incorporating a U-shaped stiffener with bolted stiffener-to-column connections. The research employed finite element analysis using ANSYS Mechanical. Numerical models were first validated against previous experimental studies using two reference connections, SC1 and SC2, before analyzing the modified model, SC_Mod. The validation results showed differences of 7% and 9% between the numerical and experimental results, confirming the acceptable accuracy of the developed models. The SC_Mod connection achieved an initial translational stiffness of 21,500.46 kN/m and rotational stiffness of 26,739.38 kNm/rad. Compared with SC1, the translational and rotational stiffness increased by 243% and 163%, respectively, while increases of 127% and 82% were observed relative to SC2. The modified connection reached a maximum load of 633.5 kN, with yielding occurring at approximately 22.6 mm deformation and failure occurring at 120.39 mm. These findings demonstrated that the bolted U-shaped stiffener configuration substantially improved connection stiffness, load transfer capacity, ductility, and constructability, making it a promising alternative for steel modular building connections while preserving the practical advantages of modular construction systems.
Co-Authors Ahmad Nur Husin Ifarrel Rachmanda Hariyanto Indra Komara Kohar Yudoprasetyo Raden Buyung Anugraha Affandi Rayhan Aufa Rahman Restu Muhammad Farhan Ridho Bayuaji Sita Auliyah Rahmasari Yuyun Tajunnisa