dynamic load test of pile 桩动荷载试验
Distributive regularities of inner force of pile under static and dynamic load, the change of pile's side resistance, and settlement of piles are analyzed by static and dynamic load test.
通过单桩竖向抗压静载试验和动载试验，分析了静动载对桩身轴力分布、桩身侧摩阻力和基桩沉降的影响及其变化规律。
The fatigue behavior of cement-sodium-silicate-grouted soil is investigated by cyclic loading test of dynamic asymmetric sine wave load.
采用载荷控制、非对称正弦波动态载荷变化方式对水泥土进行疲劳载荷试验。
The test result shows that the dynamic load factor of the suddenly applied load such as the inertial load and the impact load is larger than 2, and so cannot be ignored.
测试结果表明：惯性载荷和冲击力等突加载荷的动荷系数都大于2，因此是不能忽略的。
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