泲河渡槽半重力式挡土墙的稳定分析

摘要

The Ji River aqueduct for the typical,respectively using the Kulun formula and the Rankine formula for inlet transition section of retaining wall check earth pressure, stress in soil and anti-slide stability under the condition of the structure without water. The results show that, despite the different ideas and methods, the obtained results are very close, can meet the requirements of specification. Results show that the original design section is reasonable.%以泲河渡槽为典型，分别采用库伦公式和朗肯公式对进口渐变段半重力式挡土墙进行了建成无水情况下的土压力、地基应力和抗滑稳定复核。结果表明，尽管所采用的理念和方法不同，得到的结果却非常接近，满足规范的要求。说明原设计断面合理。