灾后重建再生混凝土框架结构抗震性能和设计研究

在分析以往再生混凝土框架结构抗震性能的基础上进一步研究该结构的抗震性能，提出模拟地震动模型振动台试验方案。分析汶川地震震害,并以一个建于都江堰市的二层再生混凝土框架抗震示范房屋为例，对再生混凝土框架结构设计进行探讨，并提出针对再生混凝土框架的结构及非结构构件抗震设计建议。提供的振动台试验模型和振动台试验的设计思路对今后有关的试验具有一定的借鉴作用。

Seismic Performance and Design Investigation on Recycled Concrete Frame During Post-earthquake Reconstruction

During the Wenchuan huge earthquake in Sichuan on 12 May 2008, major of hydroelectric projects run well except that some in the epicenter were destroyed to some extend. By the analysis of the region geology stability and aseismatic safety of huge dams of the cascade hydroelectric power stations on the lower Jinsha River, the results show that all of the four stations stand on the relatively stable block, and the aseismatic safety of the dams meet the requirement of the national specifications and codes.