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All Journal International Journal of Multidisciplinary Reseach Proceeding of The International Conferences on Engineering Sciences
Imam Mustofa
FIAI UII
Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Social Sciences

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THE IMPACT OF UNREGISTERED (SIRI) MARRIAGE IN THE PERSPECTIVE OF INDONESIAN MARRIAGE LAW: A CASE STUDY IN RACEK VILLAGE, TIRIS DISTRICT, PROBOLINGGO REGENCY Imam Mustofa
International Journal of Multidisciplinary Reseach Vol. 1 No. 5 (2025): Desember
Publisher : International Journal of Multidisciplinary Reseach

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Abstract

The phenomenon of underage unregistered (siri) marriages remains prevalent in various rural areas of Indonesia, including Racek Village, Tiris District, Probolinggo Regency. This practice is often carried out without official state registration and involves couples who have not yet reached the legal age of adulthood. This study aims to analyze the causes of underage unregistered marriages, examine their impact on household harmony, and review the practice from the perspectives of Indonesian marriage law and Islamic law. The research employs a juridical-empirical and sociological approach, collecting data through interviews and observations involving underage married couples, community leaders, and village officials.The findings reveal that economic hardship, low educational attainment, and the persistence of local cultural traditions are the primary factors driving underage unregistered marriages. The impacts include emotional instability, economic pressure, domestic conflict, and the deprivation of legal rights for both spouses and children. From the perspective of positive law, this practice contradicts Law No. 16 of 2019 on Marriage and the principles of child protection. From the standpoint of Islamic law, it is inconsistent with the objectives of maqāṣid al-syarī‘ah, particularly the principle of hifz al-nasl (protection of lineage).This study recommends strengthening the roles of government institutions, religious authorities, and local communities in legal education and family guidance programs to prevent child marriage.
Ductylity Behavior of Laminated Hollow Section Bamboo Beam-Column Connections with Glue-in-Rod–Bracket System: An Environmentally Friendly Construction Material Solution Achmad Saiful Arifin; Karyadi Karyadi; Nindyawati Nindyawati; Eka Nurul Qomaliyah; Imam Mustofa
Proceeding of the International Conferences on Engineering Sciences Vol. 3 No. 1 (2026): January : Proceeding of the International Conferences on Engineering Sciences
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/iconfes.v3i1.185

Abstract

Wood consumption in Indonesia, which is expected to reach more than 64.84 million m³ by 2025, is putting enormous pressure on forests, as evidenced by the reduction in forest area through the clearing of 96,230 hectares of forest in 2023. To reduce dependence on wood as a building material, alternative materials with comparable physical and mechanical properties are needed. Bamboo, especially laminated bamboo, was chosen because it has high tensile strength, a short harvest time, and abundant availability. This study examines the behavior of hollow section laminated bamboo beam-column connections with a glue-in-rod-bracket system to determine the ductility of the connection under unidirectional (static) loads. An experimental method was used with the independent variables of diameter and number of bolts, while the dependent variables included the moment-rotation of the connection, stiffness, strength, and ductility. The results show that the average ductility values for 4 and 6 thread rods D6, D8, and D10 mostly meet the SNI 1729 (≥1.25) and AISC 360 (rotation >0.03 rad) standards, with classifications ranging from "partially ductile" to "fully elastic." However, the 10-diameter 6-thread rod only achieved a ductility of 1.2, thus failing to meet the SNI standard. Based on the Handbook of Structural Steel Connection Design and Details, all connections fall into the non-seismic category because their ductility values are less than 3. These findings confirm the potential of laminated bamboo as an environmentally friendly construction material, while also providing technical guidelines for the design of non-seismic beam-column connections.
Co-Authors Achmad Saiful Arifin Amikom Supraptoyo Eka Nurul Qomaliyah Karyadi Karyadi Kurniawan Aji Kuncoro Nindyawati Nindyawati Pendi Ventri Hendika