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All Journal Inersia : Jurnal Teknik Sipil dan Arsitektur Gelar : Jurnal Seni Budaya Jurnal Riset Rekayasa Sipil Matriks Teknik Sipil
Pradana, Erik Wahyu
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Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Engineering Environmental Science Materials Science & Nanotechnology

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Structural Capacity and Seismic Responses Evaluation of Low-Rise Buildings by Implementing Building Information Modeling (BIM) Framework Lumondang, Amanda; Pradana, Erik Wahyu; Sangadji, Senot
INERSIA lnformasi dan Ekspose Hasil Riset Teknik Sipil dan Arsitektur Vol. 18 No. 2 (2022): December
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/inersia.v18i2.53731

Abstract

Currently, BIM has been widely applied in structural design and construction management work. However, there has not been much BIM implementation in evaluating existing structures. Thus, BIM was implemented in this study to evaluate the structural capacity and seismic responses of low-rise buildings due to earthquake loads. The case study was conducted on the Pakubuwono X Mosque building, designed in 2017 based on SNI 2847:2013, SNI 1726:2012, and SNI 1727:2013. This research was carried out numerically by involving the interconnection of Autodesk Revit and Autodesk Robot SAP software, which worked within the BIM framework. The structural model of the Pakubuwono X Mosque building was developed using Autodesk Revit, which was connected to Autodesk Robot SAP for analysis and structural design processes. Furthermore, the design products of Autodesk Robot SAP are reconnected with Autodesk Revit to be integrated with architectural and MEP (mechanical, electrical, and plumbing) design products. In this study, the structural capacity evaluation was carried out on the floor slabs, beams, and columns. Furthermore, the seismic response in the form of modal participation mass ratio, fundamental period, base shear, and story drift are also reviewed in this study. In conclusion, all structural elements (floor slabs, beams, and columns) are adequate to support the design load as indicated by the demand-capacity ratio (D/C Ratio), which is less than 1.0. Furthermore, all parameters of seismic response reviewed in this research comply with the requirements set out in SNI 1726:2012.
Knowledge transfer in preserving the Delanggu Rojolele local rice variety: a case study of becoming village designer in In-Herit course Purwandaru, Pandu; Permanasari, Eka; Handoyo, Gani Cahyo; Pradana, Erik Wahyu
Gelar: Jurnal Seni Budaya Vol. 21 No. 2 (2023)
Publisher : Institut Seni Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33153/glr.v21i2.5106

Abstract

Sabrang village was once known for its one-of-a-kind rice variety, Rojolele Delanggu. Despite this cultural abundance, the communities are currently abandoning these villages because they are deemed uneconomically viable. This paper investigates the ways in which knowledge-sharing initiatives involving local governments, women farming associations that have historically led farming rituals, and students from diverse developing countries contribute to the restoration of the Rojolele rice planting pattern. The project invited 20 international students from various developing countries to participate in the In-Herit 2022 program. The program was launched to increase student and local interest in becoming village designers through a case study of the preservation of local Rojolele Delanggu rice in Sabrang Village. This activity was broken down into three sections: (1) learning from locals, (2) participatory learning and action, and (3) proposing ideas to locals. The outcomes of this three-day project were a mapping of opportunities, challenges, and resolutions pertaining to the Rojolele Delanggu preservation initiative. The majority of students were able to quickly fit in with the locals, apply PLA materials, and were paired with student mentors who knew about farming community development activities in Delanggu farming regions.
PERENCANAAN PONDASI GERBANG TOL KUTANEGARA PROYEK TOL JAKARTA-CIKAMPEK II BERDASARKAN DATA CONE PENETRATION TEST (CPT) Fitri, Siti Nurlita; Pradana, Erik Wahyu
Jurnal Riset Rekayasa Sipil Vol 6, No 2 (2023): Maret 2023
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.917 KB) | DOI: 10.20961/jrrs.v6i2.68619

Abstract

The Jakarta Cikampek II Toll Road has several toll gates that require an analysis of the substructure against the load from the upper structure, one of them is the Kutanegara Toll Gate. The design of the substructure (foundation) is calculated based on upper loads and reactions from the superstructure. This study aims to analyze the bearing capacity of the deep foundation due to the reaction of the upper structure. As a result, this analysis ensures the safe condition of the infrastructure system. The method of this study use bearing capacity analysis based on the Cone Penetration Test (CPT) investigation with the Schmertmann and Nottingham Approach which is combined with the calculation of pile group efficiency using the Converse-Labarre formula. Based on the results of a soil investigation using CPT, the subgrade is clay soil at a depth of 0-10m with a qc value of 30-160 kN/m2 with a γ value of 18-20 kN/m3 and a cohesion of 50 kN/m2. The bearing capacity result at a depth of 10m reaches 428.71 kN. The pile configuration uses 2x2 piles with a diameter of 40cm and a pile cap size of 2m x 2m. The maximum Pu describes 193.6 kN, this value is still less than the bearing capacity of the pile which means the safety condition. This research is expected to be a reference for the analysis of the bearing capacity of the bottom structure for related toll gate designs.
Peningkatan Pengetahuan Masyarakat Tetang Mitigasi Bencana Gempa Bumi Di Desa Tohudan, Karanganyar Fitri, Siti Nurlita; Pradana, Erik Wahyu; Rifai, Muji; Septiariva, Iva Yenis
Matriks Teknik Sipil Vol 10, No 2 (2022): Juni
Publisher : Program Studi Teknik Sipil FT UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/mateksi.v10i2.55597

Abstract

Bencana gempa bumi merupakan salah satu hal penting yang harus diperhatikan pada beberapa kawasan di Jawa Tengah, tak terkecuali di Desa Tohudan, Karanganyar-Jawa Tengah. Banyak kerugian yang terjadi akibat dari bencana gempa bumi, untuk meminimalisir kerugian yang ditimbulkan dari bencan gempa bumi, maka hal yang harus dilakukan adalah melakuakan mitigasi bencana gempa bumi. Salah satu kegiatan yang dapat dilakukan adalah peningkatan pengetahuan masyarakat terhadap bahaya gempa bumi itu sendiri. Jurnal ini memuat kegiatan yang bertujuan untuk memberikan pengetahuan kepada masyarakat tentang gempa bumi. Kegiatan awal yang direncanakan adalah sosialisasi secara online, namun mengingat kasus positive Covid 19 yang belum reda, maka tim memutuskan untuk mengganti sistem dengan cara penempelan Poster dibeberapa lokasi di Desa Tohudan. Metode yang dilakukan pada kegiatan ini adalah persiapan media pembelajaran untuk peningkatan pengetahuan masyarakat, diskusi yang dilaksakana dengan perangkat desa, sosialisasi yang diganti dengan pembuatan desain poster, dan yang terakhir adalah penempelan poster. Kegiatan ini diharapkan dapat memberikan informasi kepada masyarakat terkait dengan mitigasi gempa bumi, sehingga kerugian yang terjadi akibat bencana dapat diminimalisir.
Co-Authors Eka Permanasari Fitri, Siti Nurlita Handoyo, Gani Cahyo Lumondang, Amanda Muji Rifai, Muji Purwandaru, Pandu Senot Sangadji, Senot Septiariva, Iva Yenis