节点文献
基于环境激励法的双曲拱坝模态试验
Double-curve Arch Dam Modal Test Based on Environmental Stimulation
【摘要】 介绍了环境激励法的模态试验基本原理,并应用此方法对某双曲拱坝进行了原型试验。结果表明:采用环境激励法对巨型双曲拱坝进行模态试验获取结构动力参数是可行的。
【Abstract】 The fundamental principles of modal test based on environmental stimulation are introduced and following prototype tests for double-curve dam are carried out.The results show that structure dynamic parameters from modal tests for giant double-curve arch dam are feasible.
【关键词】 环境激励;
模态试验;
双曲拱坝;
原型试验;
【Key words】 environmental stimulation; modal test; double-curve arch dam; prototype test;
【Key words】 environmental stimulation; modal test; double-curve arch dam; prototype test;
- 【文献出处】 水电与新能源 ,Hydropower and New Energy , 编辑部邮箱 ,2012年02期
- 【分类号】TV642.42
- 【被引频次】1
- 【下载频次】48