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Kajian Drainase Pemukiman Jl. Banten Kecamatan Seberang lu II Kota Palembang dengan Program EPA SWMM 5.2 Mozad Syahrul Ramadhan; Robi Sahbar; Pujiono T
Jurnal Multidisiplin Dehasen (MUDE) Vol 5 No 1 (2026): Januari
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v5i1.9527

Abstract

Palembang City, as one of the rapidly developing metropolitan areas, is facing serious problem reated to floding, primary caused by an inadequate urban drainage system. This issue is also evident in the residential area of JL. Banten Seberang Ulu 2District, Palembang City. This study aims to indety lockations with significant flood overflow in the area using the Strom Water Management Model (SWMM) software and to analyze the contributing factors to the food event.Based on a hydrological analysis with a five-year return period and simulations using SWMM version 5.2, it was found that flooding occurred at several location. For example, in Channel C1, at 01:30:00, the capacity of 0.45 m3, meaning the channel had not yet overflowed. However, by 01:45:00, the channel began to overflow, with a runoff volume of 20.30 m3 dan a capcity of only 0.87 m3. Several factors contributing to the floding include high sediment accumulation waste buildup, and poor maintenance of the drainage channels in the area.
Analisa Base Shear Pada Struktur Gedung Bertingkat Menggunakan Sistem Rangka Pemikul Momen Khusus (SRPMK) Berdasarkan SNI 1726-2019 dan SNI 1727-2020 M Helmi Ananda Saputra; Robi Sahbar; Pujiono T
Jurnal Multidisiplin Dehasen (MUDE) Vol 5 No 1 (2026): Januari
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v5i1.9530

Abstract

Base shear is one of the main parameters in the analysis and design of earthquake-resistant building structures. This parameter is particularly important in the Special Moment Resisting Frame (SMRF) system, which is known for its high ductility and good energy dissipation capacity, making it widely applied to buildings in earthquake-prone areas. This study aims to analyze the magnitude of base shear in buildings with the SMRF system based on the provisions of SNI 1726:2019, taking into account several factors, including the total mass of the structure, the fundamental period, the importance factor of the building, soil conditions, as well as the seismic response coefficient modified by the response modification factor according to the structural system used. The research employed a numerical analysis approach using structural modeling software, where the design seismic forces were calculated based on the relevant seismic parameters. The results show that the base shear value is significantly influenced by the mass of the structure and the fundamental period of the building, as well as variations in response spectrum values due to different soil conditions. The analysis also highlights the importance of selecting appropriate importance factors and response modification factors to ensure both safety and efficiency in structural design. In conclusion, this study emphasizes that the implementation of the provisions in SNI 1726:2019 is crucial in determining accurate base shear values. This not only has implications for the structural resistance of buildings against seismic loads but also for occupant safety and the sustainability of building functions in earthquake-prone regions.
Analisa Persimpangan Jalan Tanpa Sinyal (Studi Kasus Simpang Tiga Jalan Sematang Borang - Jalan Siaran Kota Palembang) Eko Nurrahman; Pujiono Pujiono; Robi Sahbar
Jurnal Multidisiplin Dehasen (MUDE) Vol 5 No 1 (2026): Januari
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mude.v5i1.9554

Abstract

Roads are a crucial element in land transportation infrastructure that require special management, particularly at intersections between two or more road sections. Urban development in Palembang City has led to a significant increase in population mobility and vehicle volume, particularly in areas with growing residential and commercial activity. This issue is crucial for further study, given their function as connecting routes between densely populated residential areas and community activity centers. Considering these conditions, the author was motivated to conduct a study entitled "Analysis of Unsignalized Road Intersections (Case Study of the Sematang Borang and Siaran Road Intersections, Palembang City"). This study aims to obtain data on traffic flow, intersection capacity, degree of saturation, vehicle delays, and the probability of queuing using the PKJI (Indonesian Road Capacity Guidelines 2023) calculation analysis. From the results of this study, it shows that at the three-way intersection without Sematang Borang road signal – Siaran road, the highest vehicle volume occurs in the afternoon (17.00-18.00 WIB), amounting to q = 4659 SMP / hour, the intersection capacity value is C = 2801.80 SMP / hour, the delay value T = - 12.678 seconds / Vehicle, and the queue opportunity value Pa = 120.217%. Judging from the saturation degree value that exceeds the intersection plan performance value of 0.85, it shows that the intersection performance condition is almost saturated or congested, to the point of experiencing delays and vehicle queues.