| 密肋壁板结构分灾抗震设计 |
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| 引用本文： | 姚谦峰,师永恒. 密肋壁板结构分灾抗震设计[J]. 工业建筑, 2008, 38(1): 1-3,13 |
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| 作者姓名： | 姚谦峰 师永恒 |
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| 作者单位： | 北京交通大学,土木建筑工程学院,北京,100044;北京交通大学,土木建筑工程学院,北京,100044 |
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| 基金项目： | 国家自然科学基金资助项目(50578011),中国博士后基金资助项目(2005038606),教育部博士点专项基金资助项目(20050004013),北京交通大学“十五”专项基金资助项目(2005ZS002),陕西省教育厅自然科学基金资助项目(06JK256、06JK264),陕西省自然科学基金资助项目(陕科[2004]68号) |
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| 摘 要： | 结构分灾抗震设计是基于性能抗震设计的一种实用设计方法。根据密肋壁板结构"砌块-框格-外框"分阶段释放地震能量的破坏模式,将分灾设计理论应用于结构的抗震设计之中,提出填充砌块作为结构的第一道分灾防线,框格作为结构的第二道分灾防线,而外框架及连接加强措施是结构体系的第三道防线的抗震分灾设计模型。以此为依据,对密肋壁板结构的三阶段分灾设计方法进行探讨。
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| 关 键 词： | 密肋壁板结构 分灾抗震设计 多道抗震防线 |
| 收稿时间： | 2007-01-15 |
| 修稿时间： | 2007-01-15 |
DAMAGE-REDUCTION SEISMIC DESIGN OF MULTI-RIBBED SLAB STRUCTUR |
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| Yao Qianfeng,Shi Yongheng. DAMAGE-REDUCTION SEISMIC DESIGN OF MULTI-RIBBED SLAB STRUCTUR[J]. Industrial Construction, 2008, 38(1): 1-3,13 |
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| Authors: | Yao Qianfeng Shi Yongheng |
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| Abstract: | Damage-reduction seismic design is a practical design method of performance-based seismic design.According to damage mode of multi-ribbed slab structure which releases earthquake energy by stages,block-frame-outer frame,damage-reduction design theory is applied to structure seismic design.It is illustrated that damage-reduction seismic design model and three-stage damage-reduction design of multi-ribbed slab structure.Block which acts as damage-reduction member is served as first damage-reduction fortification line,frame which acts as damage-reduction minor structure is served as second fortification line,and outer frame and reinforced measure are served as third fortification line. |
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| Keywords: | multi-ribbed slab structure damage-reduction seismic design multiple seismic fortification lines |
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