Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Discussion of “Strong Column—Weak Beam” in Capacity Design Method
The ideal failure mode of structures under strong earthquakes is one of the key factors to achieve the seismic fortification goal. The capacity design method is an important tool to ensure the failure mode of “strong column—weak beam” in different country design codes, but there are various differences in the design application, as well as in the observed failure modes after earthquake disasters. In terms of structural damage, this failure mode advocated by the capacity design method has not been totally realized. In order to explore the reasons, this paper takes the reinforced concrete frame structure as an example, sorts out the relevant provisions on “strong column—weak beam” in the capacity design method in New Zealand, the United States, Europe, Japan and China, summarizes the similarities and differences. Additionally, this paper also reflects on the inadequacies about design method of column moment magnification in China.
Discussion of “Strong Column—Weak Beam” in Capacity Design Method
The ideal failure mode of structures under strong earthquakes is one of the key factors to achieve the seismic fortification goal. The capacity design method is an important tool to ensure the failure mode of “strong column—weak beam” in different country design codes, but there are various differences in the design application, as well as in the observed failure modes after earthquake disasters. In terms of structural damage, this failure mode advocated by the capacity design method has not been totally realized. In order to explore the reasons, this paper takes the reinforced concrete frame structure as an example, sorts out the relevant provisions on “strong column—weak beam” in the capacity design method in New Zealand, the United States, Europe, Japan and China, summarizes the similarities and differences. Additionally, this paper also reflects on the inadequacies about design method of column moment magnification in China.
Discussion of “Strong Column—Weak Beam” in Capacity Design Method
Lecture Notes in Civil Engineering
Casini, Marco (Herausgeber:in) / Tao, Lv (Autor:in) / Yingmin, Li (Autor:in) / Feng, Li (Autor:in) / Cunrui, Pan (Autor:in) / Liqiang, Feng (Autor:in)
International Civil Engineering and Architecture Conference ; 2023 ; Kyoto, Japan
Proceedings of the 3rd International Civil Engineering and Architecture Conference ; Kapitel: 30 ; 349-364
06.02.2024
16 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Strong Column - Weak Beam Design
| British Library Conference Proceedings | 1997
| Europäisches Patentamt | 2025
Evaluation for Weak-Beam-Strong-Column Designed Frames
| British Library Conference Proceedings | 2004
Design recommendations for achieving “strong column-weak beam” in RC frames
| Online Contents | 2016
Design method of SCWB (strong column and weak beam) energy-dissipating concrete frame structure
| Europäisches Patentamt | 2015