VB环境下应力间变换的编程求解  

作　　者：雷永刚 

机构地区：[1]中国电建集团西北勘测设计研究院有限公司

出　　处：《科技创新与应用》2020年第8期11-12,共2页Technology Innovation and Application

摘　　要：为了工程分析便捷,避免重复应用解析表达式,文章基于应力张量矩阵矢量转换原理,通过VB编程工具实现不同坐标轴间应力的相互转化,并通过两个算例验证,证明其是可靠可用的,并生成可执行文件,脱离VB程序,方便技术人员交流,极大的提高效率和准确性。In order to facilitate engineering analysis and avoid repeated application of analytical expression,based on the principle of vector transformation of stress tensor matrix,the stress transformation between different axes is realized by VB programming tool,and verified by two examples,it is proved that it is reliable and available,and the executable file is generated,which is separated from the VB program,facilitates the communication of technicians,and greatly improves the efficiency and accuracy.

关 键 词：解析表达式 张量矩阵 矢量转换 VB编程 准确性 

分 类 号：TV52[水利工程—水利水电工程]