摘要
有限元计算结果表明：在升压时间大于０．３ｍｓ的动荷载作用下，结构表面刚性压力传感器动匹配误差与静匹配误差一样，都近似为零，可不考虑匹配问题的影响。
The dynamic matching problems have been studied for the rigid pressure gauge mounted on the surface between structure and geomaterial by finite element method. Under dynamic Loading with the rising time of pressure more than 0.3ms,the dynamic matching tolerance is the same as the static one for the rigid pressure sauge on the structural surface,that is,the error is equal to zero approximatily and the matching influence may be ignored in the measurement.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
1996年第S1期559-563,共5页
Chinese Journal of Rock Mechanics and Engineering
关键词
压力传感器
结构表面
动匹配
pressure gauge,structure surface,dynamic match
