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Nonlinear finite element analysis of shearwalls with various types of openings
- Bae, Baek-il;
- Choi, Hyun Ki;
- Choi, Chang Sik
Citations
SCOPUS
0초록
The installation of new opening is necessary for remodeling project, house merging type. Current structural design code cannot provide the deterministic way for designing the shear walls with openings. So many engineers prefer to retrofit the perforated wall area for the structural safety. For the safe design of retroftitting, for the perforated structural walls, we carried out nonlinear finite element analysis to find the coupling effect of remaing walls. Specifically, many types of shapes were considered and various area of rectangular openings were analyzed. For the effective retrofitting, door shape and such area about 20% of wall is appropriate for retrofitting of reinforced concrete shearwalls.
키워드
Coupling elements; FEM; Opening shape; Shearwall; Coupling effect; Coupling element; FEM; Non-linear finite-element analysis; Opening shape; Perforated walls; Safe designs; Structural design codes; Structural safety; Structural walls; Reinforced concrete; Retrofitting; Shear flow; Shear walls; Structural design; Finite element method
- 제목
- Nonlinear finite element analysis of shearwalls with various types of openings
- 저자
- Bae, Baek-il; Choi, Hyun Ki; Choi, Chang Sik
- 발행일
- 2011-02
- 유형
- Conference Paper
- 권
- 194-196
- 페이지
- 1900 ~ 1903