摘要
本装置与应变仪配套使用,可对岩石、煤、水泥、石膏、相似材料等各种试件的纵向和横向变形进行检测,并能自动连续绘制出上述试件的应力—应变曲线,它是一种测试单向压缩条件下试件变形参数的新型装置。
Together with deformeter, this instrument can be used to test vertical and horizontal deformation of such test pieces as rock, coal, cement, plastic stone and similar materials. It can draw continuous stress and strain curves of the above test pieces automatically, and it is a new type instrument to test deformation parameters of test pieces under uniderctional conpressed condition.
关键词
岩石
变形参数
测试装置
位移计
micro diplacement meter
testing stand
elastic modulus
secant modulus
poisson ratio
