港口航道与近海工程2025，Vol.62Issue(5)：42-45,49,5.DOI:10.16403/j.cnki.ggjs20250509
三维地质模型在水运工程桩基设计中的研究及应用
Research and Application of 3D Geological Model in Design of Pile Foundation in Waterway Engineering
刘莉 1李国杰 1赵小波1
作者信息
- 1. 中交第二航务工程勘察设计院有限公司,湖北 武汉 430071
- 折叠
摘要
Abstract
As for low efficiency of 3D geological model applying to the design of pile foundations in waterway engineering,by studying its modeling techniques and application method in the pile foundation design.Civil 3D software was used to build a 3D geological model,and the 3D geological model was integrated with BIM model of piled wharf by sharing the coordinate system.Revit was combined with Civil 3D secondary development technology to extract the data on pile foundation attributes.By calculating the intersection point between the pile foundation axis and the surface of each rock-soil layer subject to the 3D geological model,the piling depth at each rock-soil layer was determined,complete with the batch calculation of axial bearing capacity of each pile.The application of this method could significantly improve the efficiency of precision design of pile foundation.The research results were applied successfully in the detailed design of the Yangtze River Wuhu Section LNG inland terminal(transfer station)project.关键词
三维地质模型/桩基/桩基轴线/轴向承载力/桩长设计优化Key words
3D geological model/pile foundation/pile foundation axis/axial bearing capacity/pile length design optimization分类
交通工程引用本文复制引用
刘莉,李国杰,赵小波..三维地质模型在水运工程桩基设计中的研究及应用[J].港口航道与近海工程,2025,62(5):42-45,49,5.
