摘要
NJ—1型扭剪三轴仪是一种特殊土工试验仪器,该仪器用于研究土体中主应力轴方向转动时,土的抗剪强度,孔隙水压力和应力应变关系的影响。本文叙述了仪器基本原理、指标功能、特点,有关试验和仪器评价。
NJ-1 style hollow cylinder torsional apparatus is a special device for geotechnical tests. It is used to investigate the shear strength, pore pressure, stress-strain relation of soil while rotating the direction of the main stress in soil. The basic principle, specifications, functions, some related tests, and evaluation of this apparatus are described in this paper.
出处
《大坝观测与土工测试》
北大核心
1990年第2期30-37,共8页
Dam Observation and Geotechnical Tests
