自嵌式挡土墙的失稳分析与研究

Analysis and study on instability of segmental retaining wall

近几年新型的自嵌式挡土墙在公路、水利和建筑等领域的应用越来越广泛,结合某自嵌式挡土墙工程,分析该挡土墙工程的失稳特征,并进一步对此自嵌式挡土墙的失稳原因进行了讨论,总结出该种挡土墙在设计和施工方面应注意的问题,并且介绍了治理方案和加固措施。得出结论可供今后自嵌式挡土墙的研究和设计参考。

In combination with the construction of a segmental retaining wall, the features of the instability of the retaining wall are analyzed herein, and then the causation of the instability is discussed as well; from which the key problems from both the design and the construction of the retaining wall those great attention must be paid are summarized with the introductions on the improvement scheme and the reinforcement measures. The conclusions of the study can be taken as the references for the study and design of the segmental retaining wall in the days to come.