Collapse Analysis of Pancasila Mosque Structure with and without Infill Walls under Tsunami Loads Using Plastic Hinge Approach

DOI

10.2991/978-94-6463-952-0_5How to use a DOI?

Keywords

Pancasila Mosque; Time-History Analysis; Variable Height Pushover Analysis; Plastic Hinge; Structural Collapse

Abstract

Amalbakti Muslim Pancasila Foundation has built 999 mosques throughout Indonesia from 1982 to 2009. In the Province of Aceh, there are 32 Pancasila Mosques spread across various regencies. One of these mosques, Pancasila Mosque which was located at Syiah Kuala University (USK), was selected as the object of this research.The purpose of this research is to evaluate structural performance of the mosque under tsunami loads by comparing two structural models. That are one with infill walls and one without infill walls. The analysis was carried out locally by assessing the plastic hinge response at monitoring point 600H1, and globally by assessing the overall plastic hinge behavior based on the acceptance criteria defined in ASCE 41-17. The results of the tsunami loading analysis show that the walls structure experienced greater lateral forces, which led to a higher moment demand. As a consequence, the walls structure collapsed earlier at the tsunami inundation height of 2.5 meters, with an ultimate moment capacity of 95.74 kN·m. In another side, the frames structure collapsed at the tshunami inundation height of 3.0 meters, with an ultimate moment of 83.95 kN·m. These findings indicate that the presence of infill walls increases hydrodynamic pressure and accelerates the potential for structural collapse.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Humaira Humaira
AU  - Yunita Idris
AU  - Abdullah Abdullah
PY  - 2025
DA  - 2025/12/26
TI  - Collapse Analysis of Pancasila Mosque Structure with and without Infill Walls under Tsunami Loads Using Plastic Hinge Approach
BT  - Proceedings of the 6th Aceh International Symposium on Civil Engineering (AISCE 2025)
PB  - Atlantis Press
SP  - 41
EP  - 56
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-952-0_5
DO  - 10.2991/978-94-6463-952-0_5
ID  - Humaira2025
ER  -