新型海底沉积物剪切强度原位测试原理  

New Kind of Theory for in Situ Testing the Shear Strength of Marine Sediment

作　　者：吴鸿云[1] 陈新明[1] 高宇清[1] 

机构地区：[1]长沙矿山研究院海洋所,湖南长沙410012

出　　处：《矿山机械》2006年第12期16-17,共2页Mining & Processing Equipment

基　　金：中国大洋协会深海资源勘查技术子项目(DY105-03-01-08)

摘　　要：介绍了一种新型海底沉积物剪切强度原位测试原理,即:将测量沉积物剪切强度转变为测量封闭油缸中油液压力的变化量,并经传感器输出,处理传感器的输出数据,从而获得深海底沉积物的剪切强度原始数据值。同时分析了该测试原理理论的可行性。The paper introduces a new kind of theory for in situ testing the shear strength of marine sediment, that is to say, the measurement to the shear strength of marine sediment is transferred to the measurement to the alternation of the pressure of oil in the sealed oil cylinder, then the data is output by the sensor and processed, thus the original value of the shear strength of the marine sediment is concluded. It also analyses the theoretical feasibility of the testing theory.

关 键 词：海底沉积物 测试原理 剪切强度 原位 工程设计 性质参数 经济合理 集矿机 

分 类 号：P736.2[天文地球—海洋地质]