Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Estimation Theory on Cross-Sectional Area of Cables in Mega Steel Frame and Cable Bracing Structure
The mega steel frame and cable bracing structure belongs to the pre-stressed high-rising building and how to estimate cross-sectional area of cables is one of key problems for this new structural system. Considering shear and bending deformation, the relationship between structural story drift and cross-sectional area of cables is established by using the superposition principle of deformation. Further, cross-sectional area of cables is determined based on the design target value of story drift that is known. The qualitative estimation method on cross-sectional area of cables is finally developed. The cross-sectional area obtained by using this method is its lower critical value, and the method presented is useful for the preliminary design and qualitative evaluation.
Estimation Theory on Cross-Sectional Area of Cables in Mega Steel Frame and Cable Bracing Structure
The mega steel frame and cable bracing structure belongs to the pre-stressed high-rising building and how to estimate cross-sectional area of cables is one of key problems for this new structural system. Considering shear and bending deformation, the relationship between structural story drift and cross-sectional area of cables is established by using the superposition principle of deformation. Further, cross-sectional area of cables is determined based on the design target value of story drift that is known. The qualitative estimation method on cross-sectional area of cables is finally developed. The cross-sectional area obtained by using this method is its lower critical value, and the method presented is useful for the preliminary design and qualitative evaluation.
Estimation Theory on Cross-Sectional Area of Cables in Mega Steel Frame and Cable Bracing Structure
Gu, Sheng (Autor:in) / Tang, Bai-Jian (Autor:in) / Wang, Fei (Autor:in)
2013
5 Seiten
Aufsatz (Konferenz)
Englisch
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