Characteristics of wave propagation in grouted rockbolt were investigated with numerical simulation, experimental measurement and theoretical analysis.
用理论分析、数值模拟和实验测试的方法研究了自由锚杆和锚固锚杆中的波传播特性。
Through analysis of the calculation results, the property of wave propagation in the Yellow River region is discussed.
通过对计算结果的分析，讨论了黄河口五号桩地区的波浪传播特性。
According to the theory of seismic wave propagation law in layered stratum, a computer program is developed to analysis the effects of soften interlayer to site earthquake response.
根据地震波在层状地层中的传播规律，编制了相应程序，对地层中软弱夹层对地面波动的影响进行了分析。
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