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- Title
Sensitivity analysis for axis rotation diagrid structural systems according to brace angle changes.
- Authors
Yang, Jae-Kwang; Li, Long-Yang; Park, Sung-Soo
- Abstract
General regular shaped diagrid structures can express diverse shapes because braces are installed along the exterior faces of the structures and the structures have no columns. However, since irregular shaped structures have diverse variables, studies to assess behaviors resulting from various variables are continuously required to supplement the imperfections related to such variables. In the present study, materials elastic modulus and yield strength were selected as variables for strength that would be applied to diagrid structural systems in the form of Twisters among the irregular shaped buildings classified by Vollers and that affect the structural design of these structural systems. The purpose of this study is to conduct sensitivity analysis for axial rotation diagrid structural systems according to changes in brace angles in order to identify the design variables that have relatively larger effects and the tendencies of the sensitivity of the structures according to changes in brace angles and axial rotation angles.
- Subjects
STRUCTURAL analysis (Engineering); STRUCTURAL engineering; STRUCTURAL design; ELASTICITY; STRENGTH of materials
- Publication
Earthquake Engineering & Engineering Vibration, 2017, Vol 16, Issue 4, p783
- ISSN
1671-3664
- Publication type
Article
- DOI
10.1007/s11803-017-0414-9