摘要
本文详细论述了不同尺寸试样在不同围压下产生的轴向负荷误差的计算方法,并且通过试验对比的方法,消除了围压对轴向负荷传感器精度的影响,从而解决了土体流变试验中围压对轴向负荷影响的问题。
This article details the calculation method of axial load errors of specimens with different sizes under different confining pressures,and the influence of confining pressures on the accuracy of axial load sensors is eliminated by means of experimental comparison,thus the problem of the influence of confining pressures on the axial load in soil rheological tests is solved.
作者
宫志清
陈庆峰
Gong Zhiqing;Chen Qingfeng(Jilin Pengcheng electric fire equipment Co.,Ltd.Jilin Changchun 130062,China;Sinotest Equipment Co.,Ltd.Jilin Changchun 130103,China)
出处
《工程与试验》
2019年第3期11-12,20,共3页
Engineering and Test
关键词
土体流变试验
围压
负荷传感器
soil rheological test
confining pressure
load sensor
