ebc 中文意思是什麼
ebc
解釋
埃及廣播公司-
3 ) after investigating the influence of several types of truss on the global ductility of the staggered truss steel framing system, a type of truss which is called scf truss is proposed. the truss act mostly as eccentric braced frames ( ebc ). the analysis show the scf truss can help improve the global ductility of the staggered truss steel frame with diagonal braces truss
4 ）通過不同桁架形式對整體延性的影響作用的分析比較，指出採用本文中給出的sct桁架形式可以在保持抗側剛度基本不削弱的情況下，較好改善混合交錯桁架體系的整體延性性能。
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