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All Journal Media Teknik Sipil BANGUNAN (Jurnal Berkala Jurusan Teknik Sipil UM) MEDIA KOMUNIKASI TEKNIK SIPIL Bangunan BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil JAST : Jurnal Aplikasi Sains dan Teknologi Jurnal Inovasi Teknologi dan Edukasi Teknik Jurnal Jalan Jembatan
Boedi Rahardjo
Universitas Negeri Malang
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Transportation Other

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ANALISIS KINERJA AC-WC (ASPHALT CONCRETE-WEARING COURSE) MENGGUNAKAN RESIN LYCAL DITINJAU DARI PARAMETER MARSHALL (PERFORMANCE ANALYSIS OF AC-WC Samudro, Revan Aji; Rahardjo, Boedi; -, Pranoto
Jurnal Jalan Jembatan Vol 41 No 1 (2024)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v41i1.1180

Abstract

Road damage is a common problem encountered by road users. As the volume of vehicles increases, the roads become more easily damaged. In addition, the increasing number of cars with loads exceeding the planned load capacity of the road can also shorten the strength life of the road. The AC-WC layer has the potential to be damaged because it often receives direct pressure and friction from the vehicle. The asphalt quality has to be improved to overcome the damage of AC-WC asphalt pavement. Modified asphalt applied to the manufacture of AC-WC can be used to enhance pavement quality. This research aims to investigate the performance of AC-WC with the addition of lycal resin in terms of the Marshall Parameters. The research design begins with preparing and testing the constituent materials used and lycal resin, then making test specimens with optimum bitumen content, then making Marshall test specimens with the addition of lycal resin polymer with respective levels of 0%, 1%, 2%, 3%, and 4%. The results of the Marshall test were compared to the stability, flow, MQ, VIM, VMA, and VFA values. The Marshall's test result complies with the 2018 Bina Marga General Specifications for Road and Bridge Construction Works (Revision 2). Keywords: lycal resin, Marshall parameters, AC-WC, pavement, asphalt
KAJIAN FASILITAS JALUR PEDESTRIAN DI KAWASAN KAJOETANGAN KOTA MALANG Agung Novemdra, Nanang; Rahardjo, Boedi; Rahayuningsih, Titi
BANGUNAN Vol 29, No 2 (2024): BANGUNAN EDISI OKTOBER
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um071v29i22024p100-113

Abstract

Jalur pedestrian merupakan suatu media yang menunjang pergerakan manusia dari satu tempat ke tempat lain dengan berjalan kaki. Fasilitas ini diharapkan dapat memberikan kemudahan, kenyamanan, dan keamanan bagi pejalan kaki.Penelitian ini bertujuan (1) mendeskripsikan karakteristik pejalan kaki di Kawasan Kajoetangan Kota Malang, (2) mendeskripsikan kelengkapan fasilitas jalur pedestrian di Kawasan Kajoetangan Kota Malang, (3) menganalisis persepsi pengunjung terkait fasilitas jalur pedestrian di Kawasan Kajoetngan Kota Malang, (4) menganalisis tingkat pelayanan fasilitas jalur pedestrian di Kawasan Kajoetangan. Penelitian ini menggunakan pendekatan kuantitatif, dengan metode pengumpulan data menggunakan survey dan angket. Data yang diperoleh dari hasil observasi, teknik analisis data menggunakan analisis deskriptif dengan bantuan Software Microsoft Excell untuk mendapatkan informasi data berupa persentase, proporsi, dan rasio. Hasil penelitian menunjukan bahwa (1) karakteristik pejalan kaki terbanyak adalah perempuan dengan persentase 51%, berumur 19 – 40 tahun dengan persentase 47%, tingkat Pendidikan mayoritas SMA – sederajat dengan persentase 43%, jenis pekerjaan mayoritas pelajar/mahasiswa dengan persentase 53%, dan penghasilan kurang dari Rp 3.200.000 dengan persentase 78%. Maksud dan tujuan pejalan kaki adalah berbelanja dengan persentase 38%. (2) Kelengkapan fasilitas jalur pedestrian di Kawasan Kajoetangan Kota Malang pada segmen 1 memiliki lebar 2,4 pada sebelah Timur, 3 m pada sisi Barat, segmen 2 lebar 5 m, dan segmen 3 sebesar 5 m. Jenis penutup trotoar adalah resin bound paving, fasilitas pada trotoar Kajoetangan di beberapa titik perlu perbaikan seperti tempat duduk dan fasilitas peneduh. (3) Berdasarkan persepsi pengunjung dapat disimpulkan fasilitas jalur pedestrian di Kawasan Kajoetangan Kota Malang adalah baik tetapi perlu perbaikan di beberapa titik. (4) Tingkat pelayanan fasilitas jalur pedestrian di dapat arus terbesar pada hari Sabtu yaitu 2,03 ped/m/mnt. Kecepatan terbesar pejalan kaki pada hari Selasa sebesar 80,19 m/mnt. Kepadatan tertinggi pada hari Minggu sebesar 0,059 ped/m², Ruang berjalan terbesar pada hari Selasa sebesar 194m²/ped. Fasilitas jalur pedestrian di Kawasan Kajoetangan mempunyai tingkat pelayanan A berdasarkan kecepatan, sedangkan berdasarkan arus dan ruang adalah A.
Analysis of the Level of Road Damage and Maintenance Using the International Rougness Index (IRI) Method (A Case Study in Malang City) Argawana, Imam Gusti; Siswanto, Henri; Rahardjo, Boedi
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 1 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (January 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i1.10139

Abstract

Poor road conditions can put drivers at risk, lead to accidents, and create inconvenience and inefficiency on the road. Road maintenance is crucial to keep roads functioning optimally. This research aims to analyze the level of road damage using the IRI (International Roughness Index) and determine the type of maintenance required. The research was conducted on four main streets in Malang City. IRI data was obtained from field surveys using the Roadroid application. The data that has been obtained is processed and analyzed to determine the level of damage and the type of maintenance required. The results of this research are: Tidar Street is 21.05% in good condition, and the remaining 78.95% is in fair condition. Candi V Street is 27.27% in good condition, and 72.73% is in fair condition. Karang Ampel Street is 69.23% in good condition, 23.08% in fair condition, and 7.69% in lightly damaged condition. Bendungan Wonogiri Street is 50% in good condition and 50% in fair condition. The type of maintenance for Tidar Street is determined using the average IRI value approach. With a value of 4.87, Tidar Street requires periodic maintenance. Meanwhile, Candi V Street, Karang Ampel Street, and Bendungan Wonogiri Street are maintained using a segment group system, with each road section requiring two types of maintenance, namely routine maintenance and periodic maintenance.
Co-Authors -, Pranoto Agung Novemdra, Nanang Argawana, Imam Gusti Bambang Djatmiko Bambang Supriyanto Bambang Supriyanto Henri Siswanto Ilvernia Wasiatur Rohma Izzanur Rusyda DS Karyadi Karyadi Lenny Novitasari Nando Ramadhani Nur Adnan Pranoto Pranoto Pranoto Pranoto Pranoto Pranoto Pria Rizky Candra Priyono Bagus Susanto Putri, Lailvie Cahyaning Putu Hendriawan Wijaya Ramzy, Mohammad Samudro, Revan Aji Sanggun Ismayalomi Suparno Suparno Titi Rahayuningsih Vara Kusuma Goesman Yulianti, Monica