【摘要】 基于可视化仿真原理对竖向荷载和水平荷载作用下单桩性状的可视化仿真分析进行了探讨。对于竖向荷载下的单桩,采用了佐藤悟提出的荷载传递函数模型进行分析。水平荷载下的单桩分析,则采用非线性弹塑性模型的p-y曲线方法来模拟桩土相互作用。在VisualBasic6 0集成开发环境中,使用VB作为主要开发语言,并辅之以MatrixVB与WindowsAPI的图形功能,编制了具有Windows界面和图形处理功能的单桩性状分析程序SPA(SinglePileAnalysisforaxialandlateralbehaviour)。该可视化仿真软件可以将大量的计算结果以静态或动态的图形图像形式表示,帮助用户更加快速、直观、方便地分析仿真计算结果。更多还原

【Abstract】 The mechanical behaviors of single pile are simulated by means of visualization technology.The load transfer method suggested by Sato is applied to analyze the behaviors of the pile under axial load and nonlinear elasto-plastic model is adopted in the analysis for horizontal load.A software namely SPA (Single Pile Analysis for Axial and Lateral Behavoir) having Windows interfaces and graphic processing function is developed in the Visual Basic integrated development environment programmed by VB language.The computational results can be displayed statically or dynamically.更多还原