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	The seismic design of staircase in frame structure
	Zhang, Pengcheng ; Yuan, Qin ; Zhang PC(张鹏程)
	2012
英文摘要	Conference Name:4th International Conference on Technology of Architecture and Structure (ICTAS 2011). Conference Address: Xian, PEOPLES R CHINA. Time:SEP 22-24, 2011.; As the essential vertical transportation in multistory or high-rise building, stairs is very important. When2008, 5.12Wen-Chuan earthquake occurred, many staircases were seriously damaged especially in the multistory framework structures which were built in recent years. It seems probable that some common fault happened in the design work. In the multistory framework the stairs member may contribute stiffness as a "K"-shaped brace which effecting the deformation of the frame notably, triggering tension or compression to the stairs plate, however, the "K"-shaped brace effecting were neglected in the design courses. This paper analysis the seismic damage of staircase and stairs, puts forward in multistory framework, the design of stairs can choose "rigid" or "flexible" solvent. The suggested methods can be use either to repair the existing stair structure or to design stairs for new frame building in order to improve the structural function of stairs and the overall building.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMR.368-373.865
出版者	ADV MATER RES-SWITZ
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/85459]
专题	建筑土木－会议论文
推荐引用方式 GB/T 7714	Zhang, Pengcheng,Yuan, Qin,Zhang PC. The seismic design of staircase in frame structure. 2012-01-01.

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