Livian, Teddy and Husnul, Hidayat and Dessa, Andriyali A (2021) The study of shear wall uses in buildings during the architecture design process. In: Digital and Empathic Engagement in the New Era for Architecture and Civil Engineering, 20-21 Agustus 2021, Surabaya.
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Abstract
In Indonesia, an earthquake-prone area, building designs must be earthquake resistant, and using shear walls is one of the ways to make buildings more earthquake resistant. However, determining the requirements and optimal position of shear walls is difficult. Miscalculating in their positioning can cause torsion and other unpredictable behavior. Previous studies were done to know shear walls’ optimal areas and positioning. The first way was trial and error, but this method was ineffective and took a long time. The second way, MATLAB programming, is actually very effective since the needs and orientation of the walls can be determined precisely. Nevertheless, not all structural engineers and architects master the programming language. This study, therefore, proposes relatively simple formulas and procedures to determine the optimal area and positioning of shear walls for architects preliminary design during architecture design process. The accuracy test for the formulas and procedures was carried out using ETABS simulation experiments on 10 building models with various irregular categories. The result showed the formulas and procedures proposed in this study were quite accurate in calculating the needs and position of shear walls. Optimal conditions, furthermore, were quite easy to achieve in symmetrical geometric compositions (1 or 2 axes) while organic or random geometric compositions were quite difficult to achieve. When the use of shear walls achieves optimal condition, the strength and stiffness of a building are increased, and the distribution of its strength and stiffness is relatively even, hence anticipating deformation behavior and reducing building eccentricity.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | N Fine Arts > NA Architecture > NA1-9428 Architecture T Technology > TA Engineering (General). Civil engineering (General) > TA630-695 Structural engineering (General) > TA647.H356 Structural dynamics-Vibration-Shock (Mechanics)- Airframes--Testing Buildings--Earthquake effects--Data processing--Handbooks, manuals, etc |
| Divisions: | 03-Faculty of Engineering > 23201-Architecture (S1) |
| Depositing User: | Dr. LIVIAN TEDDY, ST. MT |
| Date Deposited: | 18 Jan 2022 05:55 |
| Last Modified: | 18 Jan 2022 05:55 |
| URI: | http://repository.unsri.ac.id/id/eprint/60436 |
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