The Comparison and Selection of Dynamic Model for Hydropower House
SHEN Ke 1,ZHANG Zhong-qing 2 ( 1. Guangzhou House-Appraiser Office, Guangzhou 510030, China; 2. College of Civil Engineering, Guangxi University, Nanning 530004, China )
Two Kinds of dynamic models of powerhouse in Yantan project are selected for modal analytic comparison.It is proved to be suitable to use the substructure models for resonance check of powerhouse from hydraulic exciting.