基于ANSYS的界面化核电站取水构筑物配筋程序开发

在实际工程应用中,对于结构复杂安全等级高的核电水工结构,相关的通用设计软件尚未形成。利用ANSYS二次开发工具APDL、UIDL以及Tcl/Tk可视化工具命令语言,针对核电站取水构筑物开发了一整套程序,包括了建模、计算以及后处理,后处理部分为内力计算和配筋可视化程序,简化了操作流程。算例表明,内力提取程序运算结果精度良好,可以用于配筋设计,利用配筋可视化程序对工程实例进行的配筋及裂缝验算,结果符合工程要求,针对配筋结果提出了墙体优化设计的建议。通过在ANSYS中实现内力计算和可视化配筋程序,可用于解决核电水工结构设计问题,有良好的工程适用性。

Reinforcement Program of Nuclear Power Plant Water Intake Structure Based on ANSYS Secondary Development

In practical engineering applications, the general design software has not been developed for hydraulic structures of nuclear power plants with high safety grade. Therefore, the secondary development tools of ANSYS, namely APDL, UIDL, and the visual tool command language (Tcl/Tk) are used to develop a set of procedures for the design of hydraulic structures of nuclear power plants. This includes modeling, calculation, and post-processing, which simplifies the operation process. The numerical example shows that the internal force extraction procedure can beused for reinforcement design with high precision. The visual reinforcement program is used to analyze the engineering project and the reinforcement and crackcalculation results conform to the design requirements. In addition, some suggestions are put forward for optimizing the design of walls based on the reinforcement results. By embedding internal force calculation and visual reinforcement programin ANSYS, the design of nuclear power hydraulic structures can be carried out, andits good engineering applicability is proved.