本文根据三层弹性体系在双圆均布垂直荷载和水平荷载及垂直与水平荷载综合作用下,应力与位移的大量数值解,对其分布规律,临界点的位置以及在设计上的应用进行了初步分析,论据比较充分,可供设计和施工参考。 In this paper, based on the numerical solution of the stress and displacement of the three-layer elastic system under the action of double circular uniform vertical load and horizontal load and the combination of vertical and horizontal loads, the distribution law, the location of the critical point and its application in design Preliminary analysis, arguments are more adequate for design and construction reference.