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Journal : Journal of Mathematics, Computation and Statistics (JMATHCOS)

Pemodelan Kerusakan Beton akibat Hujan Asam Menggunakan Software MATLAB Ahmad, Irma Aswani; Pertiwi, Nurlita; Taufieq, Nur Anny S
Journal of Mathematics, Computations and Statistics Vol. 5 No. 1 (2022): Volume 05 Nomor 01 (April 2022)
Publisher : Jurusan Matematika FMIPA UNM

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Abstract

Several cities in Indonesia experienced rain with acidity levels below the standard threshold. This condition illustrates that the rainwater is categorized as acid rain. Acid rain causes damage to crops, the aquatic environment, and human disease. This damage also occurred in construction buildings, causing porous concrete and reinforcement. This damage also occurs in construction buildings, causing the concrete and reinforcement to become porous, affecting the durability of the building. The purpose of this study is to predict the decrease in the durability of concrete buildings by making modeling using Matlab software. This research is experimental research with cylindrical and beam-shaped specimens. The variation used is a mixture of concrete using rice husk ash substituting 0%, 5%, and 10% by weight of cement. The tests carried out are compressive, flexural, and water absorption tests. This data was analyzed to form a durability model with the help of Matlab software. The results showed that the durability modeling was in the form of a hyperbolic paraboloidal with a second-order polynomial equation
Co-Authors Abda Abda Agustang, Andi Ahmad Rifqi Asrib Ahmad Wahidiyat Haedar Ahsan, Sitti Faika Akrim, Djusdil Alam, Sahrul Ali, M. Ichsan Andi Bida Purnamasari Andi Rumpang Yusuf Annas, Aswar Aprianti, Dwi Wahyuni Arif, Muhammad Ridwan Armiwaty, Armiwaty Asnita Virlayani, Asnita Asrinda, Asrinda Asrul, Muhammad Aulia, Nurul Army Awaluddin Awaluddin Badrun, Burhanuddin BAKHRANI RAUF Cahyadi Nugroho Dahlan, Rifqah Dzakiyyah Darwis Dirawan, Gufran D Dirawan, Gufran Darma Eka Apriyanti Erma Suryani Sahabuddin Fachry Abda El Rahman Faizal Amir, Faizal Gufran D. Dirawan, Gufran D. Harun, A. Muh. Yusuf Hasan, Irwan Syah Nur Idris, Syahril Indramini Indramini, Indramini Indrayuni, Armi Irma Aswani Ahmad, Irma Aswani Jasman, Harianto Jayanti, Iriyana Jusbaeni, Jusbaeni Kamaruddin, Alma'ruf Khalizah, Andi Nurul Machmud, Hadrawi Maemunah Maemunah Mahmudah Mahmudah Makmun Makmun Malik, Masriwaty Mandra, Moh. Ahsan S. Mithen, Mithen Mu'tamirah, ST. Muh Riadi Harimuswarah Muhammad Ardi, Muhammad Muhammad Haristo Rahman Muhammad Wiharto Muharram Muhibuddin, Andi Firman Mulyadi Mulyadi Muzaki Muzaki Muzaki Muzaki Natsir, Taufiq Netti Herawati Noor Fadilah Romadhani Nur Anny Suryaningsih Taufieq ONESIMUS SAMPEBUA Onesimus Sampebua Rahmansah Ramli Umar Rasyid, Rusman Sadewa, Arie Satriadi Sahabuddin, Erna Suryani Salnus, Subakir Sampebua, Yadiadwan Sari, Fajrianti Satriyati, Dewi Sirajuddin Kamal Sitti Faika Sjafruddin, Rahmiah St. Fatmah Hiola Suarthawan, I Gede Sulaiman Zhiddiq, Sulaiman Syaekhu, Ahmad Syamsiar, Syamsiar Tangim, Muh. Arsyad Taufieq, Nur Anny S Taufieq, Nur Anny S. Tenriola, Raeny Titi, Titi Togubu, Diana Mirja Tri Guswandi Ulfa, Tenri Yunus, Sri Rejeki