从而得到了打桩引起的地面振动的衰减特性。
The attenuation characteristics of ground vibration caused by pile driving were proposed.
对该地基采用了强夯加固、在强夯地基上打桩、振动碎石桩和混凝土灌注桩多种地基处理方法。
The method includes the forced ram, piles driving on the ramed ground, vibrating crushed stones piles and injecting concrete piles etc.
与传统打桩锤相比较具有噪声小、无污染、振动小、打击能量高等优点，符合环保要求，并具有良好的动力学特性。
Compared with normal hammers, it has a lot of advantages, such as lower noise, no exhaust gas, less vibration, high piling energy and better dynamics characteristics.
建筑打桩施工的噪声和振动，由于在实际传播过程中的未知因素很多，难以建立较高精度的物理预测模型。
Physical prediction model is difficult to establish for noise and vibration in building construction due to unknown factors encountered in the actual propagation process.
为了分析打桩对该隧道可能产生的振动影响，采用有限元模拟打桩引起的隧道振动。
To analyze the potential vibration of the tunnel affected by pile driving, the vibration was simulated with FEM.
综述了房屋建筑中打桩引起周边环境振动的评价策略和方法。
The potential hazards caused by pilling to environment in construction are described according to the situation in Wuhan.
综述了房屋建筑中打桩引起周边环境振动的评价策略和方法。
The potential hazards caused by pilling to environment in construction are described according to the situation in Wuhan.
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