rigid earth

Nutation sequence of the rigid Earth determined by expansion of precise tidal generating potential

应用精密引潮力位展开建立刚体地球章动序列

Numerical Simulation of Ocean Tides of Rigid Earth Chase after the wave

刚体地球大洋潮波数值模拟

In view of the shortages of the existing sensor in testing rigid load and semi-rigid load, a new strain beam sensor is developed. The component structure and working principle of the new sensor is introduced, and the advantages of this new earth pressure sensor are summarized.

针对现有土压力传感器在测试刚性、半刚性荷载时的不足，研发了一种新型的应变梁式土压力传感器，着重介绍了该传感器的结构组成和工作原理，分析总结了该传感器的优点。

The international research progress of the non-rigid Earth nutation is reviewed briefly.

对目前国际上有关 非 刚体地球章动研究的进展作了简要回顾.

Using homemade test box, the study on measurements of the earth pressure and the water-soil pressure acting on rigid retaining wall in modes of active wall translation, rotation around its top and rotation around its bottom, is performed.

利用自制试验箱进行了刚性挡墙平动、绕墙底转动和绕墙顶转动三种墙体主动变位模式情况下，挡墙上作用的土压力和水土压力的测试研究。