| 汶川地震引发的对框架结构抗震设计的思考 |
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| 作者单位： | 贵州省建筑科学研究检测中心 |
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| 摘 要： | 介绍2008年汶川大地震中框架结构的几种典型破坏特征,分析了包括短柱破坏效应、剪切效应、剪压破坏、压屈破坏、弯剪破坏、梁柱塑性铰、钢筋锚固不足破坏、混凝土酥碎破坏等震害特征,由此引发对框架结构抗震设计的思考。
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| 关 键 词： | 汶川大地震 震害特征 抗震设计 |
Thinking on Seismic Design of Frame Structure Triggered by Wenchuan Earthquake |
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| Cai Yuxiang,Fang Xiamin. Thinking on Seismic Design of Frame Structure Triggered by Wenchuan Earthquake[J]. Construction Technology, 2008, 0(Z2) |
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| Authors: | Cai Yuxiang Fang Xiamin |
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| Abstract: | This article introduced that frame structure has produced several typical characteristics of the destruction in the Wenchuan earthquake.Several typical characteristics of the destruction are analyzed,including the effect of undermining short column,shear effect,cutting pressure destruction,curved shear destruction,plastic hinge beams,steel anchor less than damage,broken concrete crisp,and other forms of damage,arising from the seismic design of the frame structure of thinking. |
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| Keywords: | Wenchuan earthquake earthquake damage characteristic seismic design |
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