【摘要】 利用有限差分法对不同能级强夯施工引起的环境振动进行数值模拟研究,分析了不同能级强夯引起的地表振动衰减规律,强夯能级、土层厚度对强夯引起地表振动的影响。得出不同能级强夯施工作用下地表振动衰减规律,地表起伏对地表振动加速度传播的影响。更多还原

【Abstract】 Use finite difference calculus method to analysis express energy level dynamic compaction.A full analysis was made on the law of vibration with different energy level and the thick of soil.The vibration law of decay was put forward.Present the influence of land form to the vibration of accelerated speed.更多还原