A Review of Current Researches on Blast Load Effects on Building Structures in China  

作　　者：LI Zhongxian DU Hao BAO Chunxiao 

机构地区：[1]School of Civil Engineering, Tianjin University, Tianjin 300072, China

出　　处：《Transactions of Tianjin University》2006年第B09期35-41,共7页天津大学学报（英文版）

基　　金：Supported by National Science Fund for Distinguished Young Scholars of China (No. 50425824)

摘　　要：The damages of building structures subjected to multifarious explosions cause huge losses of lives and property. It is the reason why the blast resistance and explosion protection of building structures become an important research topic in the civil engineering field all over the world. This paper provides an overview of the research work in China on blast loads effect on building structures. It includes modeling blast shock wave propagation and their effects, the dynamic responses of various building structures under blast loads and the measures to strengthen the building structures against blast loads. The paper also discusses the achievements and further work that needs be done for a better understanding of the blast loads' effects on building structures, and for deriving effective and economic techniques to design new or to strengthen existing structures.The damages of building structures subjected to multifarious explosions cause huge losses of lives and property. It is the reason why the blast resistance and explosion protection of building structures become an important research topic in the civil engineering field all over the world. This paper provides an overview of the research work in China on blast loads effect on building structures. It includes modeling blast shock wave propagation and their effects, the dynamic responses of various building structures under blast loads and the measures to strengthen the building structures against blast loads. The paper also discusses the achievements and further work that needs be done for a better understanding of the blast loads＇ effects on building structures, and for deriving effective and economic techniques to design new or to strengthen existing structures.

关 键 词：building structure blast load blast resistance explosion protection blast shock wave 

分 类 号：TU746.5[建筑科学—建筑技术科学]