后方超载作用下钢板桩码头变形处理措施

Deformation treatment measure of steel-sheet pile wharf under the action of rear overloading

结合工程实例,研究钢板桩码头后方在超载作用下,土体及主要码头构件发生的变形及有效合理处理措施。通过有限元软件PLAXIS三维整体分析桩基础、钢板桩变形与土体的相互关系以及钢板桩码头变形的特点和规律,了解码头结构的整体稳定情况,为变形处理措施的确定提供依据。

Combined with engineering examples, we studied the deformation of soil mass and main pier, and the effective and reasonable treatment measures of steel sheet pile wharf under the action of overloading. We analyzed the pile foundation, relationship between deformation of steel sheet pile and soil mass, and characteristics and laws of deformation of steel sheet pile wharf by means of finite element software PLAXIS 3D integral to understand the overall stability of the wharf structure. The conclusion can provide reliable basis for the determination of deformation processing measures.