摘要
选取曹妃甸港区某10万t级码头为工程实例,利用国际岩土有限元软件PLAXIS 3D对深水板桩码头进行空间三维有限元分析。结果表明新型板桩码头结构沉降量与水平变位均较小,适用于深水条件,并通过对比分析,找出不同计算模型作用效应的差异和特点,提出较为合理的空间数值计算模型和若干建议,以供大吨级深水板桩码头设计者参考。
In this paper, a 100 000 DWT quay wallin Caofeidian Port is taken as an example. PLAXIS 3D which is an international geotechnical finite element software is used to carry out the spatial three-dimensional research. The results indicate that the settlement and horizontal displacement of the new type of sheet-pile wharf are both smaller that suit the deep water condition. Through contrastive analysis, difference and characteristics of action effects in different calculation models are found. Reasonable spatial numerical calculation model and several suggestions are proposed as a reference for deep water sheet-pile wharf designing.
出处
《港工技术》
2016年第4期38-43,共6页
Port Engineering Technology
关键词
深水板桩码头
结构与土共同作用
遮帘式
分离卸荷式
T型截面板桩结构
deep water sheet-pile wharf
interaction of structure and soil
covered type
separated unloading type
T-section sheet-pile structure
