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Sustainable Civil Building Management and Engineering Journal
ISSN : -     EISSN : 30323711     DOI : https://doi.org/10.47134/scbmej
Core Subject : Engineering,
Sustainable Civil Building Management and Engineering Journal is an academic journal organized which a focus and scope: Sustainable Building Design and Construction, Civil Engineering for Sustainability, Building Management and Maintenance, Environmental and Social Considerations. The scope of SCBMEJ invites original research papers, review articles, and case studies that contribute to the advancement of sustainable practices in civil engineering, building management, and related disciplines. The journal encourages interdisciplinary approaches and welcomes submissions that address the challenges and opportunities at the intersection of environmental, social, and economic sustainability in the built environment.
Articles 3 Documents
Search results for , issue "Vol. 2 No. 4 (2025): October" : 3 Documents clear
Evaluasi Kapasitas Bangunan Pelimpah (Spillway) Bendungan Prijetan Lamongan Jawa Timur AL-Khawarizmi, Firman; Wahyudi, Agus Hari; Sobriyah
Sustainable Civil Building Management and Engineering Journal Vol. 2 No. 4 (2025): October
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/scbmej.v2i4.4945

Abstract

Dalam perencanaan bendungan tentunya kondisi global warming akan mempengaruhi ketinggian permukaan air laut. Sehingga climate change menjadi pertimbangan dalam setiap perencanaan bendungan. Hal ini dilakukan dengan tujuan mendapatkan perencanaan yang baik dan aman sesuai kaidah hidrologi dan hidrolika. Penelitian ini bertujuan mengevaluasi kapasitas Spillway Bendungan Prijetan yang dibangun pada masa colonial belanda dengan masa operasi pada tahun 2023 adalah 107 tahun. Debit banjir rencana untuk mengevaluasi kapasitas spillway Bendungan Prijetan yang  dihitung pada tahun 2024 berdasarkan perhitungan PMP Metode Hersfield dan Debit Banjir Rancangan Metode HSS Gama 1 Q1000 tahun adalah 185,060 m3/s dengan elevasi muka air maksimum +50,66 m dan Q PMF  adalah 458,080 m3/s dengan elevasi muka air maksimumnya +52,23 m. Berdasarkan analisis tersebut, bendungan tidak aman terhadap kemungkinan overtopping karena hasil perhitungan kapasitas spillway Bendungan Prijetan dengan debit banjir  yang dihitung pada tahun 2024 menunjukan kenaikan elevasi muka air maksimum dan debit banjir rancangan pada Q 1000 dan Q PMF Sehingga kapasitas spillway direkomendasikan untuk dilebarkan dari 29,5 m ke 33,87 m.
Alternative Design of Steel-Based Approach Structure for Pedestrian Suspension Bridge: A Case Study in Lobang Baru Village, Indonesia Ruspiansyah; Firdaus, M.; Pranata, Agung
Sustainable Civil Building Management and Engineering Journal Vol. 2 No. 4 (2025): October
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/scbmej.v2i4.4985

Abstract

This research investigates an alternative structural design for the approach bridge of a pedestrian suspension bridge by replacing reinforced concrete with structural steel to address construction challenges in remote areas. The study focuses on the Lobang Baru Pedestrian Suspension Bridge in Banjar Regency, South Kalimantan, where the Kulur Tengah side faces significant logistical constraints including limited accessibility, frequent river flooding, and inadequate transportation infrastructure for concrete materials. Using finite element modeling analysis, two structural systems were comprehensively evaluated: the existing reinforced concrete design and a proposed steel-based alternative. The steel alternative design employs H-shaped steel sections for main girders (H350x350-12/19), diaphragms (H200x200-8/12), and cross girders (H300x300-10/15), with hollow structural sections (HSS 508x9.5) for columns and 8mm steel deck plates. Results demonstrate substantial improvements: total structural weight decreased by 72.2% from 55.92 tons to 15.55 tons, with the weight per unit length reduced from 3.43 ton/m to 0.65 ton/m. The steel design eliminated 23.79 m³ of concrete from the superstructure while requiring only a single support at the pillar block instead of dual supports at both pillar and anchor blocks, thereby reducing structural complexity and foundation loads. Although substructure concrete volume increased by 27.12 m³ due to the separate abutment construction, the overall design significantly improves constructability through prefabrication, modular assembly, and reduced vulnerability to environmental conditions. These findings validate the technical and practical feasibility of steel-based approach structures for pedestrian suspension bridges in challenging rural environments, offering a replicable solution for similar infrastructure projects across Indonesia and other developing regions facing comparable geographic and climatic constraints.
The Effect of Anti-Stripping Agent Addition on the Performance of Asphalt Concrete-Wearing Course (AC-WC) Mixture with Madura Local Aggregate Nur, Muhammad; Sholichin, Ibnu; Alfiansyah, Achmad
Sustainable Civil Building Management and Engineering Journal Vol. 2 No. 4 (2025): October
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/scbmej.v2i4.5134

Abstract

This study investigates the use of the Morlife 300 anti-stripping agent to improve the performance of Asphalt Concrete–Wearing Course (AC-WC) mixtures incorporating local aggregates from Madura Island, Indonesia. The objective of this research is to determine the Marshall characteristics of the mixture and to identify both the optimum asphalt content and the optimum anti-stripping dosage based on the 2018 Bina Marga Specifications (Revision 2). Laboratory testing was conducted using asphalt contents of 5%, 6%, and 7%, resulting in an optimum asphalt content of 5.2%, while additive variations of 0%, 0.1%, 0.3%, and 0.5% were used for performance evaluation. The results show that the incorporation of Morlife 300 enhances mixture performance, as indicated by decreasing Air Voids and Voids in Mineral Aggregate and increasing Voids Filled with Asphalt, along with improved stability and Marshall Quotient values. Compared to the mixture without additive, the use of  0.3% Morlife 300 increases stability by 30.57% and the Marshall Quotient by 29.38%, marking this dosage as the optimum level among all variations tested. Overall, the use of the Morlife 300 anti-stripping agent is proven to improve the volumetric and mechanical performance of AC-WC mixtures.

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