水运工程
水運工程
수운공정
PORT & WATERWAY ENGINEERING
2013年
6期
55-59
,共5页
复杂高桩结构%桩基设计%信息化管理%三维地层模型%桩长计算%碰桩检测
複雜高樁結構%樁基設計%信息化管理%三維地層模型%樁長計算%踫樁檢測
복잡고장결구%장기설계%신식화관리%삼유지층모형%장장계산%팽장검측
complex pile-supported structure%pile foundation design%information management%3D strata model%calculation of pile length%pile collision detection
针对复杂高桩结构桩基设计的空间问题和传统地质资料的表达不足，为信息化、可视化管理桩基，提出了建立桩基信息数据库；基于工程区域的多源地形、地质数据，引入三维地层建模技术，建立了复杂高桩结构的三维地层耦合模型，并实现桩基和地层的三维重建、碰桩检测、桩位优化、持力层的选取、桩长及轴向承载力计算、桩位自动绘制等可视化辅助设计功能，极大提高了复杂高桩结构桩基设计的效率与水平。
針對複雜高樁結構樁基設計的空間問題和傳統地質資料的錶達不足，為信息化、可視化管理樁基，提齣瞭建立樁基信息數據庫；基于工程區域的多源地形、地質數據，引入三維地層建模技術，建立瞭複雜高樁結構的三維地層耦閤模型，併實現樁基和地層的三維重建、踫樁檢測、樁位優化、持力層的選取、樁長及軸嚮承載力計算、樁位自動繪製等可視化輔助設計功能，極大提高瞭複雜高樁結構樁基設計的效率與水平。
침대복잡고장결구장기설계적공간문제화전통지질자료적표체불족，위신식화、가시화관리장기，제출료건립장기신식수거고；기우공정구역적다원지형、지질수거，인입삼유지층건모기술，건립료복잡고장결구적삼유지층우합모형，병실현장기화지층적삼유중건、팽장검측、장위우화、지력층적선취、장장급축향승재력계산、장위자동회제등가시화보조설계공능，겁대제고료복잡고장결구장기설계적효솔여수평。
To counter the spatial issues of pile foundation design for complex pile-supported structure and lack expression of traditional geological data, we establish the pile information database for digitally and visually managing piles to facilitate design work. By coupling 3D piles model and strata-graphic model, we achieve several visual-aided design functions, such as reconstruction of piles and strata, collision detection and optimization of piles layout, selection of pile bearing stratum, calculation of pile length and axial bearing capacity, and automatic output of piles layout in 2D. The successful application of the technical solutions has improved the efficiency and level of pile foundation design for complex pile-supported structure.
