The eccentrically braced steel frame is a very popular seismic structural system in some strong earthquake zones. 摘要偏心支撑钢框架结构体系是一种非常适合强震地区的抗震结构体系。
Civil engineers designing earthquake-resistant structures test their concepts in experimental facilities housing equipment such as shake tables and centrifuges. 一般而言，从事抗震结构设计的土木工程师，都是藉助实验室里的器材来测试自己的想法，比如地震测试平台与离心机。
