【摘要】 对一座平均墙高9.5m的双面直立互锚式薄壁挡土墙的受力进行了现场原型观测.观测结果表明,挡土墙土压力呈非线性分布,并在距墙顶大于4m时,实测土压力值大于理论计算值.该结论可供今后类似结构的研究和设计参考.更多还原

【Abstract】 A double face erect mutual anchorable thin slab retaining wall with average height H=9.5 m was built in the rebuilding project of national defence highway. In order to research the lateral pressure of retaining wall, the testing study is made on the full scale. It is disclosed that the lateral earth pressure is with a curve distribution and the lateral earth pressure of the field test is bigger than the pressure of theoretic method when the distance from the top of the wall is bigger than 4m. The test results can be used as a reference for future studies and designs of the similar structure.更多还原