建筑钢结构进展2011，Vol.13Issue(3)：1-8,8.
多维多点激励下大跨度空间钢结构的抗震研究进展
State-of-the-Art Review on Seismic Analysis of Large-Span Space Steel Structures under Multi-Dimensional and Multi-Support Excitations
摘要
Abstract
As public facilities, the safety of large-span space steel structures is of vital importance to the nation's economy and the people's livelihood. With the development and improvement of structural theories and practical experience of sparial structures, their spans grow gradually. Hence, it is necessary to take multi-dimensional and multi-support excitations into consideration. A state-of-the-art review on seismic design of space structure is carried aut. Three earthquake resistant design methods are reviewed, i. e. time-history method, stochastic vibration method and response spectrum method. Finally, some suggestions, which need further investigations, are presented and reviewed for the multi-support problems in the context of space structures.关键词
大跨度空间结构/网壳网架/多维多点激励/地震作用/随机振动法Key words
large-span space structure/ latticed shell and truss/ multi-dimensianal and multi-support excitations/ seismic excitation/ stochastic vibration method分类
建筑与水利引用本文复制引用
李会军,林桂枫,柳春光,冯娇..多维多点激励下大跨度空间钢结构的抗震研究进展[J].建筑钢结构进展,2011,13(3):1-8,8.基金项目
国家自然科学基金资助项目(59908013) （59908013）
