内河综合整治中驳岸坍塌原因分析及驳岸基坑支护研究

Analysis of the Causes of the Revetment Collapse in River Comprehensive Improvement and Research of Retaining and Protection for Excavations

对于内河综合整治过程中常见的驳岸坍塌情况,从岩土工程角度,结合工程具体实例进行分析,剖析坍塌原因并提出防治对策。同时,甄选驳岸开挖的典型基坑支护案例进行研究,提出安全、经济、合理的基坑支护方案,对内河整治过程常见的此类基坑有针对性较强的指导,亦可为其它相似工程提供参考借鉴。

Revetment collapse is a common situation in the inland river comprehensive improvement process,in this paper,the collapse reasons and countermeasures are put forward combined with engineering example from the perspective of geotechnical engineering. In addition,typical case of retaining and protection for excavations is selected for study,and then propose safe,economical and reasonable scheme for excavations retaining and protection. The content of this paper can provide targeted strong guidance for this kind of excavations,and also can provide the reference for other similar engineering.