一种拉扭构件荷载的电测法  

Research on the calculation of the load testing to the twist pull based on electricity

作　　者：邹宇峰[1] 舒世明 

机构地区：[1]湖南交通职业技术学院,湖南长沙410004

出　　处：《企业技术开发》2009年第1期4-5,共2页Technological Development of Enterprise

摘　　要：螺旋机构拉杆由于其运行平稳、定位精确、提升力大在工程中得到应用广泛。通过螺旋机构拉杆荷载测量可以分析与研究构件的受力情况和工作状态,文章推导了拉扭条件下的荷载计算,通过电测法,以其结构简单、测量精确、使用简便而具有一定的应用价值,对发展设计理论、保证安全运行以及自动检测、自动控制亦具有参考作用。Spiral the load of the of the program significant value safety operation, agencies Bar is widely used with its smooth operation, accurate positioning and more powerful. Test Spiral agencies Bar can analysis the body load and it＇s work situation. This paper get the calculation under Latin twist. With its simple structure, precise measurement, user-friendly. This program has a through the electrical method. It plays an important role on developing the design theory, ensuring auto defecting and controlling.

关 键 词：螺旋副 线应变 应力 应变花 电测法 

分 类 号：TU375.01[建筑科学—结构工程]