码头工程结构复杂、自重大、受力集中，往往给码头地基基础造成极大的负担，严重影响航运码头边坡的稳定性。以江苏省连云港港疏港区某沿海航运码头为例，结合二维数模计算结果以及大量实测资料，对航运码头边坡影响因素及影响规律进行了分析，发现整个施工期内码头边坡土体的水平位移码头后方堆载引起的水平位移、码头打桩引起的水平位移以及码头边坡开挖引起的水平位移这三部分组成，且这三个因素对码头岸坡稳定的影响作用逐次减小。%Due to the complicated engineering structures, the factors such as huge object weight, stress concentration of the wharf engineering, etc.would cause great burden to the pier foundation, seriously affecting the slope stability of shipping dock.Combined with the calculation results by two-dimensional mathematical model and a large number of measured data, the influence factors of shipping dock slope and influence law have carried on the detailed analysis and research based on Lianyungang Port.The research conclusions on horizontal displacement caused by piling and excavation can be provided as important reference for similar projects.
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