冲击爆炸动载作用下钢构件的动力特性  

Dynamic Characteristics of Steel Components Under Impact Explosion Dynamic Load

作　　者：王照 刘明元 Wang Zhao;Liu Ming-yuan(Shandong Jianzhu University Engineering Technology(Shandong)Co.,Ltd.,Jinan 250000,Shandong Province,China;Shandong Zhengxin Engineering Design Co.,Ltd.,Qingdao 266100,Shandong Province,China)

机构地区：[1]山建大工程技术(山东)有限公司,山东济南250000 [2]山东正鑫工程设计有限公司,山东青岛266100

出　　处：《建筑与装饰》2024年第13期163-165,共3页Construction & Decoration

摘　　要：本文分析了受弯钢构件及受压钢构件的动力性能在冲击爆炸动载作用下钢构件的设计理论。从结构材料的动力性能、构件的动力性能两方面进行论述,在对承受爆炸作用的受弯构件承载能力的设计或分析过程中,可使用静载作用下钢结构塑性分析的许多概念和计算公式,但应计入材料的动力强度提高因素。This paper analyzes the dynamic performance of bending and compression steel components,as well as the design theory of steel components under impact explosion dynamic loads.This paper discusses the dynamic performance of structural materials and components.In the design or analysis process of the load-bearing capacity of bending components subjected to explosion,many concepts and calculation formulas of plastic analysis of steel structures under static load can be used,but the factor of improving the dynamic strength of materials should be taken into account.

关 键 词：冲击爆炸动载 钢材 钢构件 防护密闭门 动力性能 动力效应 

分 类 号：TU3[建筑科学—结构工程]