爆破拆除钢结构建筑计算机仿真算法及程序实现  

Simulation Calculation and Program Realization in Demolishing a Steel-structured Building by Blasting

作　　者：胡文军[1] 

机构地区：[1]江汉石油学院土建系,湖北荆州434023

出　　处：《爆破》2003年第4期11-13,共3页Blasting

基　　金：湖北省教育厅科学研究计划重点资助(2001A47004).

摘　　要：　选择DDA方法作为仿真计算方法,叙述了钢结构爆破拆除计算机仿真软件的数据输入系统预处理程序、静力分析或动力分析程序、图形后处理程序等的功能和流程。还以一钢结构爆破拆除简例说明了该仿真软件的使用及其有效性。The DDA method is selected as the simulation calculation method to describe the computer simulation software for the blasting demolition of steel structures, of which the pretreatment program of data input, static stress analysis or dynamic stress analysis program, charts processing program and their functions and flow are discussed. Meanwhile, an example of demolishing a steel structure by blasting is given to reveal the effectiveness of the software

关 键 词：拆除爆破 钢结构建筑 计算机仿真技术 DDA法 有限元法 

分 类 号：TU746.5[建筑科学—建筑技术科学]