弹簧压力仪的设计与应用  

Design and Application on Spring Pressure Instrument

作　　者：栾锡富[1] 卢伟[1] 周俊[1] 

机构地区：[1]佳木斯大学,黑龙江佳木斯154007

出　　处：《佳木斯大学学报（自然科学版）》2006年第2期265-266,297,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：介绍了弹簧压力仪的工作原理及其应用,提供了一种新的测定土壤压力与变形的方法和设备.The principle and application of the spring pressure instrument were presented in this paper. A new method and an apparatus to determine the pressure and deformation of soil were given as well.

关 键 词：压力仪 标定 线性回归 非线性拟合 

分 类 号：O343[理学—固体力学]