【摘要】 推导了桩侧土作用下的粘弹性桩的振动方程;研究了位移波和应力波在不同类型的基桩中的传播特性,通过对应力波传播特性的研究,不仅有利于提高基桩检测的理性认识,而且为实测响应的解释和参数的估计提供了较为严格的理论依据。更多还原

【Abstract】 The longitudinal vibration equation of a viscoelastic pile is developed.The propagating characters of stress wave and displacement wave are studied.The results are propitious to improve the rational acquaintance for pile testing and provide the rigid theory basis for explanation of practical testing response and parameter calculation.更多还原