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All Journal IPTEK Journal of Proceedings Series U Karst AGREGAT Jurnal Aplikasi Teknik Sipil Astonjadro Media Ilmiah Teknik Sipil Proceeding of World Conference Ge-STRAM: Jurnal Perencanaan dan Rekayasa Sipil Journal of Infrastructure and Facility Asset Management Publikasi Riset Orientasi Teknik Sipil (Proteksi) Narotama Jurnal Teknik Sipil Abimanyu: Journal of Community Engagement
Muhtadi, Adhi
Department Of Civil Engineering, Faculty Of Civil Engineering, Narotama University
Arts Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Social Sciences Transportation

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Analysis of Road Preservation on the Parung-Bogor Road Traffic Flow Wardhani, Asri Kusuma; Ngadimo, Ngadimo; Muhtadi, Adhi
ASTONJADRO Vol. 14 No. 1 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i1.18277

Abstract

Continuous waterlogging on the road surface accelerates deformation due to the erosion process of the road base material and weakening of the pavement layer. At the same time, water flowing along the side of the road also has the potential to increase damage by eroding the structure of the roadside. Road preservation is an effort to maintain and repair to maintain the condition and function of the road so that it remains suitable for use, safe, and comfortable for users. The objectives of this study are: 1) to identify the existing condition of the height of the drainage channel against road damage, 2) to obtain the results of the study of the criteria needed for road preservation at the time of the study, 3) to analyze the results of the road preservation study against field conditions. The method used is a literature study and expert opinions on road preservation, using the Analytical Hierarchy Process (AHP). The results of this study are 1) the existing condition of the Parung-Salabenda highway found that the condition in the field of the drainage channel is higher than the road surface, so that when it rains the road will flood, 2) based on the study that the technology criteria have a very large influence, namely 0.665. This means that technology plays a very important role compared to economic and environmental criteria, 3) the results of the paired comparison analysis of technology criteria with the highest road preservation sub-criteria of 0.546 and the economic criteria sub-criteria of reducing road maintenance costs of 0.538 and finally the environmental criteria sub-criteria of high rainfall of 0.630. So that more intensive handling is needed to prevent further damage.
Evaluasi Kebutuhan Ruang Parkir di Pasar Larangan Sidoarjo Fahrul, Muammar; Muhtadi, Adhi; Sutowijoyo, Hendro
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 3 No 1 (2021)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v3n1.p9-19

Abstract

Pasar merupakan salah satu sentra kegiatan masyarakat di kawasan perkotaan. Seiring tumbuhnya jumlah kendaraan pribadi dan kegiatan perdagangan yang semakin tinggi maka masalah parkir di kawasan pasar akhirnya muncul.  Permasalahan dalam penelitian ini adalah evaluasi kebutuhan ruang parkir di Pasar Larangan Sidoarjo. Evaluasi ini sangat penting dilakukan mengingat banyaknya kendaraan (sepeda motor dan mobil penumpang) yang menggunakan bahu Jl. Sunandar Priyo Sudarmo untuk kegiatan parkir selama berbelanja di Pasar Larangan Sidoarjo. Tujuan penelitian ini adalah menentukan kebutuhan tambahan ruang parkir di Pasar Larangan Sidoarjo. Metode yang digunakan dalam penelitian ini adalah melakukan perhitungan dan menganalisis karakteristik parkir yakni volume parkir, akumulasi parkir, durasi parkir, kapasitas parkir, serta tingkat pergantian (turn over). Hasil penelitian didapatkan bahwa kebutuhan ruang parkir yang harus disediakan untuk parkir kendaraan sepeda motor adalah 597 SRP (Satuan Ruang Parkir) dan untuk mobil 216 SRP. Maka diperlukan ruang parkir tambahan yakni 117 SRP untuk sepeda motor dan 136 SRP untuk mobil penumpang.
Evaluasi Kinerja Simpang Bersinyal dan Fasilitas Keselamatan Jalan di Simpang Kletek – Sawunggaling Taman Sidoarjo Nizar, G. Mauludi; Muhtadi, Adhi
PUBLIKASI RISET ORIENTASI TEKNIK SIPIL (PROTEKSI) Vol 4 No 1 (2022): Vol. 4 No. 1 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/proteksi.v4n1.p1-6

Abstract

Simpang Kletek Taman merupakan area sering dilalui akses kendaraan yang padat di kota Sidoarjo, karena adanya Pasar Induk Modern Agrobis Puspa Agro dibangun di kawasan tersebut. Perhitungan kinerja simpang peneliti menggunakan metode MKJJI (Manual Kapasitas Jalan Indonesia) dan melakukan survai fasilitas keselamatan jalan. Metode penelitian dimulai dengan pengumpulan data (survai volume lalu lintas dan geometrik simpang), selanjutnya mencari data literatur. Tahap selanjutnya melakukan analisa kinerja simpang dan survai langsung fasilitas keselamatan jalan. Kondisi eksisting dua fase menunjukan tingkat pelayanan simpang masuk zona F, dengan data Derajat kejenuhan 1,19, Panjang antrian adalah 598.5 m, Rasio kendaraan stop adalah 2,392 stop/smp, tundaan simpang rata-rata 93 det/smp. Data kajian persimpangan Kletek - Sawunggaling pada tahun 2026 kajian simpang diganti ke tiga fase kondisi tahun 2026 tingkat pelayanan simpang masuk zona E, dengan data dari kajian menunjukan Derajat kejenuhan 0,49, Panjang antrian adalah 125,9 m, Rasio kendaraan stop adalah 0.780 stop/smp, tundaan simpang rata-rata 76 det/smp. dari survai fasilitas keselamatan Jalan kondisi sekarang masih kurangnya fasilitas pada simpang. Solusinya adalah geometri simpang (pelebaran Jalan), pengaturan sinyal 3 fase, dan kelengkapan fasilitas Jalan dilengkapi dengan baik.
PENGEMBANGAN KAPASITAS PRODUKSI PETANI JAMUR TIRAM DESA PUNGGUL KECAMATAN GEDANGAN KABUPATEN SIDOARJO Sutowijoyo, Hendro; Dharmani, I.G.A. Nitja Aju; Muhtadi, Adhi
Abimanyu : Jornal of Community Engagement Vol 7 No 1 (2026): February 2026 (In Press)
Publisher : Universitas Negeri Surabaya

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Abstract

Oyster mushrooms are a food ingredient with numerous benefits, including being a source of biological protein, fiber, vitamins, and minerals, and possessing anticancer properties. The numerous benefits of oyster mushrooms make them a highly sought-after food ingredient in local markets in Sidoarjo Regency. The challenge faced is the steamer's small capacity, resulting in a low yield of only 9.4 kg per day. This yield is immediately purchased by local market traders. Meanwhile, some of the roof frames and baglog racks have decayed. Therefore, the purpose of this community service activity is to increase the capacity of the mushroom steamer and also repair the decayed roof frame and baglog racks. This activity method consists of outreach activities, steamer selection, training, technology application, and evaluation of mushroom production results. The steamer's original capacity was only 100 baglogs per week, while the new steamer has a capacity of 500 baglogs per week. The roof frame and baglog racks have also been repaired so that they will not endanger mushroom farmers from being hit by a collapsed roof, and the oyster mushroom racks can accommodate more baglogs. Oyster mushroom yields have been proven to increase to 28 kg per day. This community service program will help increase the income of mushroom farmers in Punggul Village, Gedangan District, Sidoarjo Regency. It is also expected to contribute to local poverty alleviation through resource-based initiatives.
Justifikasi Ilmiah Dalam Pembangunan Kawasan Permukiman Sebagai Refleksi Filsafat Ilmu Atas Model, Rasionalitas, Dan Realitas Sosial Pada Pembangunan Kawasan Kahayan Riverside: Scientific Justification In Residential Area Development As A Philosophy Of Science Reflection On Models, Rationality, And Social Reality In The Development Of The Kahayan Riverside Area Adhi Muhtadi; Hendri Tuah; Enny Mamenda Veronica; Suprayitno; Sonianto; Rury Rianson Digut
Media Ilmiah Teknik Sipil Vol. 14 No. 2 (2026): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

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Abstract

The development of residential areas represents a form of applied scientific practice that extends beyond technical implementation to include claims of rationality and scientific justification. In practice, development decisions are commonly grounded in the use of models, standards, and regulations that are treated as objective representations of reality and legitimate bases for intervention. However, such applications of scientific knowledge often encounter complex and dynamic social realities, raising questions about the limits of scientific objectivity and rationality. This article aims to reflect on the role of scientific justification in residential area development from the perspective of philosophy of science. The study employs a qualitative approach using conceptual and reflective analysis of philosophical literature, development standards and policies, and the case study of the Kahayan Riverside area. The findings indicate that scientific models and standards function not only as technical analytical tools but also as mechanisms of epistemic legitimacy that justify development practices. Contemporary philosophy of science reveals that models are perspectival, rationality is contextual, and social reality is integral to scientific practice. Therefore, residential area development should be understood as a socially embedded practice that requires critical reflection on its scientific justifications.
Co-Authors Ahyudanari, Ervina Atik Wahyuni Cecep Hidayat Dharmani, I.G.A. Nitja Aju Enny Mamenda Veronica Fahrul, Muammar Hendri Tuah Hera Widyastuti Hitapriya Suprayitno, Hitapriya Indrasurya B. Mochtar M. Sendy Saputra M. Syaikhu Anwari Muhammad Shofwan Donny Cahyono Ngadimo, Ngadimo Nizar, G. Mauludi R. Endro Wibisono Rudy Santosa Rury Rianson Digut Soni Wahyudi Sonianto Suprayitno Sutowijoyo, Hendro Wardhani, Asri Kusuma Wasono, Sapto Budi