cyclic loading and unloading的意思|示意

On this basis, triaxial cyclic loading and unloading tests of argillite with obviously bedded structures are designed and completed.

在此基础上，设计并完成具有明显层理状结构的泥质板岩的三轴循环加卸载试验。

Strength and deformation were studied on plastic concrete in different loading ways through direct and cyclic loading and unloading testing.

通过塑性混凝土在单调和循环加卸载下的试验，对不同加卸载作用下塑性混凝土的强度和变形性能进行研究。

The relationship between the residual strain and cyclic Numbers accords with the power of negative index under the cyclic loading and unloading pore water pressures.

在循环加、卸载孔隙水压力作用下，残余应变与循环次数的关系符合乘幂负指数关系。

Cyclic loading-unloading tests of Fangshan marble specimens were made using a conventional triaxial testing machine and the main test results are presented in this paper.

本文介绍了作者们在常规三轴试验机上对房山大理岩试件做的循环载荷试验以及主要的实验结果。

Concrete stress-strain curves under cyclic loads include not only envelope curve, but also unloading and re-loading curves.

混凝土的反复加载应力-应变曲线不仅包括骨架曲线，还包括卸载及再加载曲线。