摘要
声弹性力学是一种新兴的实验力学 ,与光弹性力学相比具有相当大的优越性 介绍采用了回波重合法测定高强螺栓的轴向应力 。
The sound elasticity mechanics which is more useful than the photoelasticity is a new experimental mechanics. We adopted the method of echo wave coincide to measure the axial stress of high strength bolts.The result is satisfying.
出处
《江西水利科技》
2002年第1期9-10,共2页
Jiangxi Hydraulic Science & Technology
关键词
声弹性
螺栓
坚固应力
超声应力测定仪
钢结构
Sound elasticity principle
Bolt
Fastening stress
Supersonic stress measurement instrument
