用改进后的Naylor K—G模型分析对拉式挡墙的受力

Analysis of Rod Retaining Wall With the Modified Naylor K—G Model

本文用改进后的 NaylorK—G 模型对对拉式挡墙进行了受力分析,结果与实测结果相吻合,计算结果表明,墙后填料使墙面板产生弯曲变形,墙顶超载使墙面板发生平行移动。

Using the modified Naylor K—G model,this paper analyzes the mechanical behavior of rod retaining wall.It shows that the calculation results have good agreement with the test results.The calculation results show that the backfill makes the wall bend,and the superload makes the wall produce parallel displacement.