基于MATLAB烟囱倾倒过程力学分析  

MECHANICS ANALYSIS ON COLLAPSING PROCESS OF CHIMNEY BASED ON MATLAB

作　　者：牛海成[1] 叶亚齐[1] 

机构地区：[1]河南理工大学土木工程学院,河南焦作454000

出　　处：《低温建筑技术》2012年第8期91-93,共3页Low Temperature Architecture Technology

摘　　要：通过建立钢筋混凝土烟囱倾倒过程数学模型,分析了其受力状态和运动规律,得出了在不同时刻烟囱的倾倒角度和不同高度处的应力表达式,并以实例应用MATLAB语言进行编程计算,计算结果与烟囱爆破的实际情况相符合。其编程过程简单、计算结果精确,可为实际工程提供设计参考。Based on the analysis of the stress distribution and movement law of the reinforced concrete chimney collapsing process, the mathematical model of the chimney collapse course was established. Toppling angles at different time and stress expression at different height was obtained in this paper. In addition, MATLAB language was used to program for an application example, and calculation resuit was corresponded with the blasting practice. The programming course was simple, the calculation result was exact, and the calculation method was easy to use. Then reference can be provided for the engineering practice.

关 键 词：MATLAB语言 钢筋混凝土 烟囱 倾倒 

分 类 号：TU312.1[建筑科学—结构工程]