杆件复杂变形的数字化虚拟仿真案例初建及应用探索  

INTIAL EXPLORATION OF CONSTRUCTION AND APPLICATION OF DIGITAL VIRTUAL SIMULATION CASES FOR COMPLEX DEFORMATION OF RODS

作　　者：刘艳萍[1] 王利霞[1] 刘雯雯[1] 李晓玉 许欣 张现彬 刘宇 LIU Yanping;Wang Lixia;LIU Wenwen;LI Xiaoyu;XU Xin;ZHANG Xianbin;LIU Yu(School of Mechanics and Safety Engineering,Zhengzhou University,Zhengzhou 450001,China;Internet Based Engineering Co.,Ltd.,Beijing 100192,China)

机构地区：[1]郑州大学力学与安全工程学院,郑州450001 [2]云道智造科技有限公司,北京100192

出　　处：《力学与实践》2025年第2期404-408,共5页Mechanics in Engineering

基　　金：河南省高等教育教学改革研究与实践项目(2021SJGLX053,2021SJGLX055)资助。

摘　　要：结合中原区域经济特色,利用有限元分析优势,搭建了黄河水利枢纽工程中水轮发电机主轴变形的数字化虚拟仿真实验平台。该平台利用Unity 3D构建虚拟场景,基于国产有限元分析软件Simdroid进行模拟分析,根据实际工程参数提供多种互动场景和丰富的实验条件。学生可自主设计载荷工况,通过数字化虚拟仿真实验结果了解构件内应力应变分布和变化,提高对复杂受力变形体进行力学分析的能力,强化对材料力学理论知识的理解。Combining the economic characteristics of the central plains region and taking advantage of finite element analysis,a digital virtual simulation experimental platform for the main shaft deformation of the turbine generator in the Yellow River water conservancy project was built.This platform empolys Unity 3D to build virtual scenes and empolys the domestic finite element analysis software Simdroid for simulation analysis.It provides a variety of interactive scenes and rich experimental conditions based on actual engineering parameters.Students can independently design load conditions and,through digital virtual simulation results,gain insights into the distribution and variations of stress and strain within the component.This enhances their ability to perform mechanical analysis of complex stressed deformation bodies and strengthens their understanding of theoretical knowledge in material mechanics.

关 键 词：材料力学 虚拟仿真 有限元模拟 复杂变形 工程结构分析 

分 类 号：O341[理学—固体力学]