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英语翻译lack of strong column/weak beam design approach.A capaci

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英语翻译
lack of strong column/weak beam design approach.A capacity design
approach was not followed in the design of the beam flexural reinforcement,as
the beams were generally designed for the code level forces.The effects of post-
yield behavior were not considered,thus increasing the chances for undesirable
shear failure in either the beams or columns.Shear failure is rather brittle and
sudden,and should be avoided in reinforced concrete structures located in
seismic zones.
缺少墙柱弱梁设计方案.一个合格的设计方案不仅仅是加强梁的抗弯承载能力.所以,以前梁的设计只考虑了他的强度等级,而未考虑塑性铰的影响.因此,增加了墙柱节点的剪切破坏,剪切破坏是脆性破坏.我们必须在混凝土抗震设计中避免.