摘要
应用ANSYS软件对矿岩体内埋设的光弹性应力计率定试验进行了三维有限元数值模拟研究 ,分析了应力、位移等分布的规律性 ,同时模拟得到的各种压力比的光应力计条纹级数云纹图 。
A calibration test of the photoelastic stressmeter in mineral body was conducted with a 3 D FEM and a ANSYS software. The paper analyzed the stress, displacement and other law. Meanwhile, the photoelastic fringe patterns of different compression ratio ware gained and can be used quantitatively in practice.
出处
《煤炭科学技术》
CAS
北大核心
2003年第6期25-27,55,共4页
Coal Science and Technology
关键词
光弹性应力计
数值模拟
率定试验
条纹级数
photoelastic stressmeter
numerical simulation
calibration test
fringe pattern
