Triaxial compressive tests were conducted on frozen Lanzhou sand under condition of high confining pres-sure.
在高围压条件下，对冻结兰州砂土进行了三轴压缩试验。
Some new results of the static and dynamic compressive tests about two reinforced foam plastics are given in this paper.
给出两种增强泡沫塑料静、动态压缩实验的一些新结果，研究了它们变形及破坏的规律性。
The effects of alloying elements on the work hardening ability of as cast manganese steels wre carried out by means of compressive tests.
采用压缩试验方法，就合金元素对铸态锰钢的加工硬化性能的影响作了系统试验；
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