Ensoft Group Flexible Cap 2022.12.10
GROUP 是一款知名的软件，用于分析承受轴向、侧向及扭转组合荷载作用下的群桩行为。该程序旨在计算荷载（包括竖向力、侧向力和最多三个正交轴向的倾覆力矩）在桩群中的分布情况，这些荷载施加于刚性或柔性桩帽上的多个位置。此外，GROUP 还能估算模型中各根桩及桩帽的侧向和轴向位移。 该程序在内部生成土体的非线性响应，具体表现为：轴向荷载下的 t-z 和 Q-w 曲线、侧向荷载下的 p-y 曲线以及扭转荷载下的 T-q 曲线。求解过程需要进行迭代，以适应桩群模型中各根桩的非线性响应特性。GROUP 程序求解各根桩在组合荷载作用下的非线性响应，并确保施加的外部荷载与各桩顶反力之间的变形协调及力平衡。 可用版本: 2022.x , … Ensoft Group Flexible Cap 2022.12.10 Selected Features p-y Curves Various built-in p-y curves including: Clay Soft Clay (Matlock) Reese Stiff Clay with or without free-water API Soft Clay With User-defined J Modified Stiff Clay without free-water Modified soft clay with initial K Sand Liquified sand (Rollins). Liquified sand (Hybrid Model). Reese Sand API O’Neil Sand Elastic subgrade Silt (Cemented c-φ) Reese Weak Rock Strong rock (Vuggy Limestone) Massive Rock User-input p-y curves Elastic Subgrade Piedmont Residual Loess Pile Sections User defined piles with circular, rectangular, and/or wide-flange sections, with option to include nonlinear flexural stiffness for standard reinforced concrete sections for complex composite sections with structural steel inserts. Elastic Circular...