The influences of the maintained time and the freeze-thaw cycling on the unconfined compression strength of lime soil are discussed.
同时，试验分析了养护石灰土的工程特性，特别是探讨了养护龄期及冻融循环对石灰土无侧限抗压强度的影响。
2
The strength experiments of lightweight aggregate (LWA) concrete after freeze-thaw cycling in seawater under biaxial splitting tension and compression stress are preformed.
On this basis, the failure criterion of concrete simultaneously considering the freeze-thaw cycle and tension-compression ratio in principle stress space and octahedral space is established.