cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota malang,
Jawa timur
INDONESIA
Jurnal Mahasiswa Jurusan Teknik Sipil
Published by Universitas Brawijaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Arjuna Subject : -
Articles 1,402 Documents
 137   138   139   140   141 
Evaluasi Karakteristik Mekanis dan Permeabilitas Timbunan Pondasi Jalan Berbasis Campuran Fly Ash dan Limbah Recycled Concrete Agregate Dalilah Insan Syakirah; Prof. Dr. Eng. Ir. Yulvi Zaika, MT., IPU.; Prof. Dr. Ir. As’ad Munawir, MT.
Jurnal Mahasiswa Jurusan Teknik Sipil Vol. 1 No. 2 (2026): Student Journal
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tanah lunak memiliki daya dukung rendah sehingga menjadi kendala dalam pembangunan jalan. Penggunaan timbunan konvensional cenderung menambah beban, sehingga diperlukan alternatif berupa timbunan ringan berbasis Recycled Concrete Aggregate (RCA) dan fly ash. Penelitian ini mengevaluasi karakteristik fisik dan mekanis campuran RCA dengan variasi fly ash 0–40%. Hasil menunjukkan bahwa penambahan fly ash meningkatkan kekuatan material dan menurunkan nilai abrasi. Disimpulkan bahwa campuran RCA–fly ash efektif sebagai timbunan ringan yang lebih stabil dan berkelanjutan untuk tanah lunak.
Evaluation of the Impact of a Railway Level Crossing during Peak Hours on the Performance of a Signalized Intersection (Case Study: Jagir Wonokromo Street, Surabaya) Arya Reztu Prasetyo; Aisyah Aulia Salsabilla; Hendi Bowoputro; Achmad Wicaksono
Jurnal Mahasiswa Jurusan Teknik Sipil Vol. 1 No. 2 (2026): Student Journal
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Traffic problems in Surabaya, particularly on Jagir Wonokromo Road, are exacerbated by a level crossing located near a signalized intersection. This study aims to analyze traffic performance and propose alternative solutions to improve traffic flow.  This study uses the Pedoman Kapasitas Jalan Indonesia (PKJI, 2023) to analyze the traffic performance of road segments and signalized intersections. Primary data was collected through a four-day field survey covering traffic volume, crossing closure time, travel time, road geometry, recovery time, and lateral obstructions. The parameters analyzed include the degree of saturation, queue length, delay, and recovery time.  Based on the results of an analysis using Pedoman Kapasitas Jalan Indonesia (PKJI, 2023), the at-grade crossing on the east side of Jagir Wonokromo Road was found to fail to meet feasibility criteria, thereby reducing traffic performance. Under normal conditions, the road section’s degree of saturation is 0.507 and increases to 0.820 when a train passes, with an average recovery time of 220.832 seconds. At the signalized intersection, the degree of saturation reaches 1.881 with a service level of F and a delay of 372.40 sec/veh. Weekday conditions also show poorer performance compared to weekends. As a corrective measure, traffic engineering is recommended in the form of a ban on right turns directly from the southern approach, which is diverted via a U-turn on Ngagel Road. Simulation results show a reduction in the degree of saturation of up to 83.24% and a 91% reduction in queue length, thereby increasing the level of service to level C under normal conditions. The recommendations provided include the need to evaluate the suitability of the U-turn location in relation to on-site conditions, as well as the provision of supporting facilities to reduce lateral obstructions.  Keywords: Signalized Intersection, At-Grade Railroad Crossing, Traffic Performance, Simple Linear Regression, U-turn 

Page 141 of 141 | Total Record : 1402

 137   138   139   140   141 

Filter by Year

2014 2026


Reset
Filter By Issues
All Issue Vol. 1 No. 2 (2026): Student Journal Vol. 1 No. 1 (2026): Student Journal Vol. 1 No. 2 (2025): Student Journal Vol. 1 No. 1 (2025): Student Journal Vol. 1 No. 2 (2024): Student Journal Vol. 1 No. 1 (2024): Student Journal Vol. 1 No. 3 (2023) Vol. 1 No. 2 (2023) Vol. 1 No. 1 (2023) Vol. 1 No. 3 (2022) Vol 1, No 2 (2022) Vol 1, No 1 (2022) Vol 1, No 3 (2021) Vol 1, No 2 (2021) Vol 1, No 1 (2021) Vol 1, No 3 (2020) Vol 1, No 2 (2020) Vol 1, No 1 (2020) Vol 1, No 3 (2019) Vol 1, No 2 (2019) Vol 1, No 1 (2019) Vol 1, No 3 (2018) Vol 1, No 2 (2018) Vol 1, No 1 (2018) Vol 1, No 3 (2017) Vol 1, No 2 (2017) Vol 1, No 1 (2017) Vol 1, No 3 (2016) Vol 1, No 2 (2016) Vol 1, No 1 (2016) Vol 1, No 3 (2015) Vol 1, No 2 (2015) Vol 1, No 1 (2015) Vol 1, No 3 (2014) Vol 1, No 2 (2014) Vol 1, No 2 (2014) Vol. 1 No. 2 (2014) Vol 1, No 1 (2014) More Issue