基于战术研究的桥梁易损性分析模型

英文篇名：Bridge vulnerability analysis model based on tactical investigation
中文刊名：计算机辅助工程
英文刊名：Computer Aided Engineering
作者：陈义军 ; 李青
英文作者：CHEN Yijun1 ; LI Qing2(1.Eng.Institute ; Airforce Eng.Univ. ; Xi'an 710038 ; 2.Xuzhou Airforce College ; Xuzhou Jiangsu 221000 ; China)
中文关键词：钢筋混凝土梁式桥 ; 易损性 ; 评估模型 ; Vega
英文关键词：ferroconcrete beam bridge ; vulnerability ; evaluation model ; Vega
出版日期：2009-03-15
机构：空军工程大学工程学院;徐州空军学院;
年：2009
期：01
出版单位：计算机辅助工程

摘要

为使新型航空弹药发挥最大作战效能,建立基于战术研究的桥梁易损性分析模型.该模型以典型钢筋混凝土梁式桥为研究对象,以桥梁的结构特征和载荷及建筑材料等基本层面的分析为依据建立桥梁毁伤等级划分模型.通过毁伤概率模型,在Vega Prime仿真环境中评估某型制导导弹对典型桥梁破坏的毁伤效果,表明该方法具有一定通用性,可为航空弹药的综合毁伤评估模型建立提供参考.
To enable the new type of aerial ammunition to play the biggest fighting efficiency,the bridge vulnerability analysis model based on tactical investigation is built.A typical ferroconcrete beam bridge is taken as a study object and a grading damage model of bridge is established according to the basic analysis such as structure characteristics and load,and construction material.The damage effect caused by a guided missile is evaluated in Vega Prime simulation environment by a damage probability model.It shows that the method has some universality,and can make reference to establish evaluation model of integrative damage model of aerial ammunition.

引文

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