某体育场看台结构抗震设计

Seismic design on stand structure of a stadium

介绍体育场看台抗震设计中的问题,并结合工程实际,对8度区某体育场混凝土看台进行超限分析,简述体育场看台结构中的超限判定及加强措施,弹塑性时程分析及性能化目标的设定,为解决类似工程问题提供了经验。

The problems in the seismic design of the stadium stands were introduced,and the over-limit of the concrete stands of a stadium in the 8 degree area according to the actual project was analyzed. The over-limit judgment and strengthening measures in the stadium stand structure,elasto-plastic time-history analysis and performance target setting were briefly described. This stadium stands structural seismic design procedure can be helpful for the similar engineering problems.