论文部分内容阅读
本文叙述了冰的剪切实验方法，此实验是一种小规模的野外实验，主要测试渤海湾海冰及黄河口河冰在不同温度和不同形变速率情况下的剪切强度。冰的剪切强度是冰的温度和形变速率的函数。在一定的温度和形变速率范围内，冰的剪切强度随着冰的温度降低和形变速率的加快而变，超过了一定的范围，冰的剪切强度随着冰的温度降低和形变速率的加大而变小．
This paper describes the ice shear test method. This experiment is a small-scale field experiment that mainly tests the shear strength of sea ice in the Yellow Sea and the Yellow River estuary at different temperatures and deformation rates. The shear strength of ice is a function of ice temperature and deformation rate. In a certain range of temperature and deformation rate, the shear strength of ice changes with the decrease of ice temperature and deformation rate, which exceeds a certain range. The shear strength of ice decreases with the decrease of ice temperature and deformation rate Increase and decrease.