港口工程地基计算CAD系统的设计与实现

为了提高港口工程地基计算的效率和精度,结合国内外流行的岩土分析和计算软件的优点,在港口工程数字化智能化勘察设计集成系统(HIDAS)部分研究成果的基础上,研发了港口工程地基计算CAD系统。该系统融合了工程经验和一线设计人员的计算经验及操作习惯,集成地基计算断面的绘制功能,可进行有开挖、分级加载情况下的沉降、固结、边坡稳定、地基应力、考虑复合地基对边坡稳定作用的计算,为完整考虑固结静孔压、渗流动孔压的有效应力法边坡稳定计算奠定基础,尽快实现与国际接轨,具有重要的理论与现实意义。

Design and implementation of foundation calculation CAD system for port engineering

In order to improve the efficiency and accuracy of foundation calculation of the port engineering,we develop the foundation calculation CAD system of the port engineering combining with the advantages of domestic and international popular geotechnical analysis and calculation software and based on partial achievements of the harbor investigation and design application system(HIDAS).The system incorporates the engineering experience,the computing experience and operation habits of front-line designers,and integrates the drawing function of the calculation section of foundation.In case of excavation and gradation loading,we can calculate the settlement,solidification,slope stability,foundation stress and calculation under consideration of the effect of the composite foundation on the slope stability,so as to lay a foundation for the slope stability calculation by the effective stress method considering the consolidation static pore pressure and seepage flow pore pressure.It is of great theoretical and practical significance for realizing the international integration as soon as possible.