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PENGARUH EFEK TEBAL PELAT TERHADAP KONDISI DIAFRAGMA BERDASARKAN INDEKS FLEKSIBILITAS Leman, Sunarjo; Husain
JMTS: Jurnal Mitra Teknik Sipil Volume 8, Nomor 3, Agustus 2025
Publisher : Prodi Sarjana Teknik Sipil, FT, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmts.v8i3.34146

Abstract

The floor diaphragm is a horizontal structural element that functions to distribute lateral loads to the building’s lateral load-resisting system. Floor diaphragms can be assumed as rigid, semi-rigid, or flexible. However, in practical applications, the diaphragm must be defined according to the in-plane stiffness characteristics of the slab itself. One approach is by determining the diaphragm flexibility index. This study analyzes three variables that affect diaphragm flexibility, namely: (a) the building’s plan aspect ratio (S/De), (b) the type of the floor system, and (c) the slab thickness. All models were analyzed under static seismic loads without considering accidental eccentricity. The loads were distributed at each node, with meshing divided into 1 m2 grids, using Midas Civil software. Based on the obtained flexibility index values, it can be concluded that greater slab thickness leads to higher in-plane diaphragm stiffness under lateral loads. Regardless of the slab thickness and plane aspect ratio, the type of the floor system used significantly influences diaphragm stiffness. Abstrak Diafragma lantai merupakan elemen struktural horizontal yang berperan dalam mendistribusikan beban lateral ke sistem penahan beban lateral bangunan. Diafragma lantai dapat diasumsikan sebagai kaku, semi-kaku, dan fleksibel. Namun dalam penerapannya di lapangan, diafragma harus disesuaikan berdasarkan karakterisitik kekakuan dalam bidang pelat itu sendiri. Salah satu cara adalah dengan mengetahui nilai dari indeks fleksibilitas diafragma. Tiga variabel yang memengaruhi fleksibilitas diafragma dianalisis dalam penelitian ini, yaitu: (a) rasio aspek denah bangunan (S/De), (b) jenis pelat lantai, dan (c) tebal pelat lantai. Seluruh model yang dianalisis menggunakan beban gempa statik tanpa memperhitungkan eksentrisitas yang tidak disengaja yang didistribusikan pada tiap nodal yang telah dibagi setiap 1 m2 menggunakan perangkat lunak Midas Civil. Berdasarkan nilai indeks fleksibilitas yang dihasilkan, dapat disimpulkan bahwa semakin besar ketebalan pelat maka kekakuan diafragma lantai terhadap beban lateral akan semakin tinggi. Terlepas dari ketebalan pelat dan rasio aspek denah bangunan, jenis pelat yang digunakan memiliki pengaruh yang signifikan terhadap kekakuan diafragma.
FINANCIAL DISTRESS ANALYSIS WITH ZMIJEWSKI X-SCORE METHOD IN ISLAMIC BANKING COMPANIES (CASE STUDY OF THE INDONESIA STOCK EXCHANGE) Husain; Purnamasari, Rini; Indrayani
Islamic Financial And Accounting Review Vol 3 No 2 (2025): Islamic Financial And Accounting Review
Publisher : Institut Agama Islam Negeri Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35905/ifar.v3i2.14957

Abstract

Financial distress or financial difficulty is a situation where the company's financial position has decreased so that the company is unable to meet its short-term debt and long-term debt obligations, so it is necessary to analyze the company's finances in order to see the condition of the company. this study aims to analyze the level of bank health using the zmijewski x-score method at Islamic banks listed on the Indonesia Stock Exchange for the period 2021-2023. This study uses a descriptive quantitative method whose data sources come from secondary data in the form of financial reports of Islamic banks listed on the Indonesia Stock Exchange for 2021- 2023 with a sampling technique using saturated sampling. The results of this study indicate that the health level of Islamic banks on the Indonesia Stock Exchange (IDX) which is analyzed using the zmijeski x-score method for the 2021-2023 period with the zmijewski model which has a cut off value of 0, with assessment criteria if the company's financial distress prediction score is less than 0 (X < 0), then the company is in a non-financial distress or healthy zone. Meanwhile, if the company's financial distress prediction score is more than 0 (X> 0), then the company is predicted to enter the financial distress zone or go bankrupt. In general, the level of bank health during the 3 periods was in a healthy condition (nonfinancial distress). Thus, a good level of bank health reflects a healthy Islamic bank so that it can be considered capable of dealing with significant negative influences from business conditions and other factors.
Pergeseran Konsep Perwalian Anak Dalam Perkembangan Hukum Keluarga Di Indonesia Wahyudi; Abdulah Pakarti, Muhammad Husni; Farid, Diana; Husain; Gussevi, Sofia
An-Nisa: Journal of Islamic Family Law Vol. 1 No. 4 (2024): Desember
Publisher : Yayasan Cendekia Gagayunan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63142/an-nisa.v1i4.46

Abstract

Perwalian anak merupakan salah satu isu penting dalam hukum keluarga yang terus berkembang sesuai dengan dinamika sosial, budaya, dan hukum di Indonesia. Penelitian ini bertujuan untuk menganalisis pergeseran konsep perwalian anak dalam konteks hukum keluarga di Indonesia, dengan menyoroti pengaruh perubahan regulasi, perkembangan yurisprudensi, dan adaptasi terhadap norma-norma internasional. Metode penelitian yang digunakan adalah metode normatif dengan pendekatan perbandingan hukum serta analisis dokumen hukum seperti undang-undang, putusan pengadilan, dan konvensi internasional terkait perlindungan hak anak. Hasil penelitian menunjukkan bahwa konsep perwalian anak telah mengalami perubahan signifikan, terutama terkait dengan penekanan pada prinsip kepentingan terbaik bagi anak (the best interest of the child). Pergeseran ini terlihat dalam pengaturan hak perwalian yang lebih inklusif, mempertimbangkan hak dan kewajiban kedua orang tua pasca perceraian, serta memberikan ruang bagi intervensi negara dalam kondisi tertentu. Namun, implementasi perubahan ini menghadapi berbagai tantangan, termasuk kurangnya kesadaran hukum masyarakat dan kesenjangan antara norma hukum dan praktik di lapangan. Penelitian ini memberikan rekomendasi agar regulasi perwalian anak di Indonesia terus disempurnakan dengan mengadopsi pendekatan berbasis hak anak serta memperkuat peran lembaga terkait untuk memastikan pelaksanaan hukum yang adil dan efektif.
The Principle of Guardianship in Marriage: A Philosophical Analysis of the Harmonization of Islamic Law and Indonesian Positive Law Muhammad Husni Abdulah Pakarti; Aden Rosadi; Usep Saepullah; Husain
An-Nisa: Journal of Islamic Family Law Vol. 2 No. 2 (2025): Juni
Publisher : Yayasan Cendekia Gagayunan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63142/an-nisa.v2i2.188

Abstract

Guardianship in marriage law has an important position as one of the conditions for the validity of marriage in the perspective of Islamic law and also received recognition in the Indonesian national legal system. However, the application of guardianship principles in the context of positive law often raises debates, especially regarding the authority of the guardian, the position of women, and the limits of state intervention. This study aims to examine the principles of guardianship in the Indonesian marriage law system and its relevance to the values of justice and legal protection. This research uses a normative juridical approach with a literature study method. Sources of data are obtained from legislation, legal doctrine, and relevant court decisions. The analysis is done descriptively-qualitatively by tracing the concepts of guardianship in Islamic law, the Compilation of Islamic Law (KHI), and Law Number 1 Year 1974 on Marriage. The results show that the principle of guardianship in the Indonesian marriage legal system is based on the strong influence of Islamic law, especially in KHI. The marriage guardian is considered as a representation of honor and protection of women. However, there is also ambiguity in guardianship arrangements between the national legal system and social religious practices, which can lead to legal uncertainty. There is a need for harmonization between religious principles and human rights principles in marriage law, especially regarding women's autonomy in choosing a life partner. Revisions to regulations relating to guardianship are also needed to emphasize the position of women as independent and protected legal subjects.