Claim Missing Document
Check
Articles

Found 4 Documents
Search

ANALISIS PERHITUNGAN MODUL JEMBATAN GELAGAR I DAN GELAGAR BOX BAJA SEBAGAI FUNGSI JEMBATAN JALAN RAYA Witriyatna, Cahya; Purnomo, Dwi Agus; Waseso, Agung Barokah; Marindaa, Mira
Majalah Ilmiah Pengkajian Industri Vol 12, No 2 (2018): Majalah Ilmiah Pengkajian Industri
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.37 KB) | DOI: 10.29122/mipi.v12i2.3107

Abstract

Jembatan merupakan bagian dari prasarana transportasi yang berfungsi sebagai  penghubung jalan yang terputus oleh rintangan (sungai, danau, laut,  lembah,  prasarana transportasi lainnya)  yang melintas tidak sebidang seperti jalan, jalur rel kereta api.  Jika diklasifikasikan secara fungsinya jembatan dapat dibedakan menjadi jembatan jalan raya dan jembatan kereta api. Pada paper ini, akan diperlihatkan apakah penggunaan ukuran bentang jembatan 41.15  meter akan lebih optimum (efektif dan efisien) menggunakan gelagar I dengan tinggi 200 cm atau box girder tinggi 200 cm dan beban-beban yang digunakan pada jembatan jalan raya tersebut yang dikelompokkan menjadi tiga kelompok beban, yaitu berat sendiri gelagar/girder, beban mati tambahan, dan beban hidup. Beban mati tambahan yang dianalisis yaitu beban pelat beton, aspal, dan diafragma sedangkan untuk beban hidup dengan fungsi jalan raya adalah beban D yang terdiri dari beban terdistribusi (load distribution) dan beban Knife Edge Load (KEL) berdasarkan "Pembebanan Untuk Jembatan SNI 1725-2016.Dari hasil perhitungan antara modul jembatan gelagar I dan box girder baja ukuran bentang 41.15 m untuk jembatan jalan raya dengan tinggi gelagar 200 cm diperoleh kesimpulan bahwa untuk tinggi gelagar 200 cm pada jembatan jalan raya lebih efektif mengunakan tipe gelagar box  baja berbasis material SNI yang cukup mampu menahan beban lalu-lintas jalan raya sesuai standar.Pada studi kasus rencana perlintasan di Jl. KH.  Mansyur Pekalongan untuk memperoleh estetika yang memadai, maka modul jembatan  gelagar box  akan lebih menjanjikan dari aspek estetika dan arsitektoris dengan konfigurasi bentang yang bervariasi dari 30 m s/d 100 m dengan trase jembatan bisa lurus atau lengkung..Berdasarkan hasil penelitian tentang analisa perhitungan pembebanan untuk jembatan ukuran bentang 41.15 m yang menggunakan SNI 1725 2016 (standar baru), diketahui terjadi perbedaan beban angin dan beban gempa sebesar  ( 30-40) % terhadap RSNI T-02 2005.
COMPARISON ANALYSIS OF RAILWAY BRIDGE MODUL FOR “I” GIRDER TYPE AND “WARREN” TRUSS TYPE Purnomo, Dwi Agus; Utomo, Djoko Prijo; Waseso, Agung Barokah; Marindaa, Mira
Majalah Ilmiah Pengkajian Industri Vol 14, No 1 (2020): Majalah Ilmiah Pengkajian Industri
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/mipi.v14i1.3833

Abstract

The railway bridge in Indonesia, with a width of 1067 mm, was built in 1878, so that maintenance modules are needed to repair or to replace of construction modul at regular intervals. Implementation of maintenance and repairs refers to the Minister of Transportation Regulation No. 60 of 2012. Problems were encountered in the field at the BH182 Daop 2 railway bridge in Bandung due to lowering structural strength. Therefore, it was necessary to repair the bridge module with a new bridge design. The purpose of this study is to analyse and to calculate strength of the structure and to determine effectiveness of the use of construction materials on 2 alternative bridge construction selection with the type of ?I" girder and the type of ?Warren" Truss. Design implementation method used is to utilize Midas Civil Structure software. The loading used for railway bridges is grouped into three load groups, namely the girder's self-weight, additional dead load, and live load. Additional dead load analysed is line load including bearings, while for live load is trainset load based on loading requirements. From the results of calculations between the steel bridge ?I" girder type height of 300 cm and the type of ?Warren" Truss height of 600 cm, each span of 30 m showed that those were a function of the railway bridge. It would be more effective to use the type of ?Warren? Truss structure that is quite able to withstand train traffic loads in accordance with applicable standards.
CRITICAL SUCCESS FACTORS FOR MODULAR CONSTRUCTION ON HIGH-RISE RESIDENTIAL BUILDINGS BASED RISK MANAGEABILITY TO INCREASE PROJECT TIME PERFORMANCE Aulia, Dinal; Haryanto, Vian Marantha; Waseso, Agung Barokah; Prayitno, Endarmadi Aji; Sampetoding, Mira Marindaa T
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 6, NUMBER 2, OCTOBER 2023
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v6i2.13826

Abstract

International Construction Costs published in Comparison 2020 continued to increase as an impact of the Covid-19 pandemic, The modular system is considered able to answer the problems of increasing costs. Although modular construction has been widely applied to low-rise buildings, application in high-rise buildings remains limited, less than 1% worldwide. The need for residential high-rise building applying modular construction in Indonesia becomes important. The interdependence between parties in modular projects is greater than in conventional methods. Unavailability of design guidelines hinders the construction industry in implementing modular technology. The purpose of this study is to analyze the critical success factors for modular construction of residential high-rise buildings applying risk-based management to improve project time performance. Forty-one Indicators were drawn from literature reviews and specialist interviews to conduct a sustainability evaluation. The survey was submitted to case project developers, designers, supervisors, and contractors in Indonesia, thereafter statistically analyzed using SPSS and risk management analysis with three stages: risk sources, risk drivers and risk causes. Critical success factors for drawing approvals have a considerable influence on modular construction among 15 other factors, followed by supply chain and design standardization. It is necessary to mitigate these risks to improve project time performance.
Feasibility Analysis Of The Provision Of Earthquake-Resistant Construction House (ERCH) Infrastructure With The Government And Business Entity Cooperation Scheme (GBECS) Waseso, Agung Barokah; Rarasati, Ayomi Dita; Ashadi, Henki Wibowo; Haryanto , Vian Marantha
Eduvest - Journal of Universal Studies Vol. 4 No. 11 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i11.1512

Abstract

Indonesia, situated on tectonic plate boundaries, is highly susceptible to earthquakes that cause significant damage to infrastructure and housing, particularly impacting low-income communities (LIC). This study evaluates the feasibility of providing Earthquake-Resistant Construction Houses (ERCH) through a Public-Private Partnership (PPP) scheme. Using qualitative and quantitative methods, the research examines technical, financial, and economic aspects of the PPP scheme, focusing on earthquake-resistant technologies and the involvement of government and business entities. Findings indicate that the PPP scheme effectively addresses challenges such as limited government budgets and land availability while promoting the construction of 10,000 special housing units for disaster-prone areas under Indonesia’s 2020–2024 Infrastructure Development Framework. Financial analysis shows a 25% Internal Rate of Return (IRR), a payback period of four years, and sustainable viability through private-sector participation and government guarantees. This study highlights the potential of PPP schemes to enhance disaster resilience, optimize resources, and provide sustainable housing solutions for vulnerable communities.