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Perencanaan Preservarsi Jalan Arosbaya Campor Kabupaten Bangkalan Jaya, Heri Prasetya; Qordhowi, Andrian Firdaus Yusuf Al; Sudarso, Sudarso
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 2 (2026): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i2.57237

Abstract

The suboptimal condition of road infrastructure remains a challenge in many regions, including the Arosbaya–Campor road segment in Bangkalan Regency. This road is mostly composed of red earth, which is highly vulnerable to damage caused by rainfall and traffic loads, reducing comfort and safety for road users. This study aims to analyze the existing road condition using the Surface Distress Index (SDI) method and to formulate a road preservation strategy based on technical and social data. A descriptive qualitative approach was applied through field surveys, documentation, interviews, and Pavement Condition Index (PCI) analysis. The results indicate that the road is categorized as lightly damaged, with SDI values ranging from 50% to 70%. Based on a CBR value of 6.15% and an Average Daily Traffic (ADT) of 781 vehicles, pavement thickness was designed using the 2017 Pavement Design Manual (MDP). The recommended structure includes a 40 mm AC-WC layer, 60 mm AC-BC layer, and 400 mm Class A aggregate base for road widening, while the existing pavement requires a 40 mm AC-WC overlay.
ANALISIS KUAT TEKAN BETON PADA STRUKTUR GEDUNG MADRASAH ALIYAH JOMBANG Sudarso, Sudarso; Maulana, Fahmi
Jurnal Teknika: Jurnal Teoritis dan Terapan Bidang Keteknikan Vol. 9 No. 2 (2026): Jurnal Teknika: Jurnal Teoritis dan Terapan Bidang Keteknikan, April 2026
Publisher : Fakultas Teknik Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jt.v9i2.25467

Abstract

This study is motivated by the importance of concrete quality control to ensure the safety and performance of building structures, particularly in the construction of Madrasah Aliyah Jombang. The objective of this research is to analyze the compressive strength of concrete and evaluate its conformity with the design strength of K-250. The method used is a quantitative approach through laboratory experiments by testing the compressive strength of cylindrical specimens at various ages. Samples were taken from several structural elements, including bore piles, pile caps, tie beams, columns, and working slabs. The results indicate that the compressive strength values are within and slightly exceed the planned strength, with a general trend of increasing strength as the concrete ages. Although minor fluctuations occur at certain ages, the overall pattern shows stability at later ages. These findings suggest that the material quality, mix composition, and construction practices have met the required standards. The results of this study can serve as a reference for quality control in similar construction projects to ensure structural safety and performance.
Co-Authors Adityas Elvian Abriyanto, Adityas Elvian Al Hasan, Said Rian Alfarisi, Maziz Amaliyah, Sinta Ilmi Anggi Indah Yuliana Anisa Rahmawati Anjar Mahardian Kusuma Anwar, Moh. Syaiful Apri Yudis Fitriana, Apri Yudis Ariesta, Wiwin asnawi, anita Astri Puspitasari Augustinah, fedianty Azis, Hamzah Nur Azizah, Umi Nur Bagong, Suyanto Bayu Budi Prakoso Binar Asrining Dhiani Camelia, Dina Cilda Thesisa Ilmawan Dzinnur Didik Setiawan Diniatik Dwi Hartanti Endah Rahayu, Endah Enggraini, Rani Tri Fatah, Wildan Fitriyah, Erna Tsalasatul Githa Fungie Galistiani Handayani, Budi Handayani, Devi Tri Hannan, Abd. Havivah Nur Alam, Havivah Nur Hikmah, Dafiyatil Ikhwanuddin Ikhwanuddin Ikrom Mubarok, Moh. Indri Hapsari Inna Marfu’ah, Inna Ismail, Yudhia Jaya, Heri Prasetya Judiono Judiono Khaeroni, Khaeroni Khory, Fifukha Dwi Kristianingrum Kristianingrum, Kristianingrum Kurniadi, Fendy Laeli Mustajabah, Laeli Leo Yosdimyati Romli Listyawati, Liling M. Sholeh Maria, Rahmadiyah Hana Maulana, Fahmi Mawardi, Rafi Aufa Ma’ruf, Muhammad Aminuddin Melike Christiani, Melike Misbachul Munir Moh Salimi Muhammad Abbas Rifa`i, Muhammad Abbas Pangestuti, Rustiya Prasetyo, Ratna Azis Priambodo, Sebastianus Puspitasari, Yeni Putri, Risca Yunike Qordhowi, Andrian Firdaus Yusuf Al Ratih Anggraeni Ratno Subekhi, Ratno Renny Amelia Retno Wahyuningrum Rima Fitriani Susono, Rima Fitriani Rohmat Hidayat Ryadin, Fahmy Sabikis Sabikis, Sabikis Saleh, Mochamad Samsudin Samsudin Septi Ariadi Setiani Setiani, Setiani SETIYO HARTOTO Siti Nur Farida Sofia, Siti Suryawahyuni Latief Susanti Susanti Susanti, Ambar Tiara Fatma Pratiwi Tri Jayanti, Tri Tri, Bambang Triono, Bambang Tuti Budirahayu Usman, Marzuqi Uswatun, Nadifah Wachyu Wulandari, Wachyu Wijaya, H. Arif Windu Rujianto, Windu Yosdimyati, Leo Yusuf , Hudi Yusuf A.Q, Andrian Firdaus Yusuf, Hudi