泥石流模拟实验装置及虚拟仿真平台设计与应用  

Design and application of debris flow simulation experiment device and virtual simulation platform

作　　者：彭帅英[1] 李霄琳[1] 牛岑岑[1] 乔双双[1] PENG Shuaiying;LI Xiaolin;NIU Cencen;QIAO Shuangshuang(College of Construction Engineering,Jilin University,Changchun 130021,China)

机构地区：[1]吉林大学建设工程学院,吉林长春130021

出　　处：《实验技术与管理》2023年第10期153-158,共6页Experimental Technology and Management

基　　金：吉林大学实验技术项目(SYXM2021b026);吉林省高等教育改革项目(JGJX2019D8);吉林大学实验技术项目(校实管字〔2017〕3号-16)。

摘　　要：针对泥石流实验教学需求,该文设计了泥石流室内模拟实验装置用于模拟泥石流的启动、运移和堆积,基于数值模拟软件对实验数值建模和模拟分析,构建泥石流虚拟仿真平台。使用该实验平台对实际泥石流问题进行分析,验证了其实用性。该实验平台可用于地质工程专业学生的课程实验、课程设计、开放性创新实验和毕业设计,培养学生自主设计实验的创新能力和独立完成实验的动手能力。In order to meet the needs of debris flow experimental teaching,this paper designs a debris flow indoor simulation experiment device to simulate the start-up,migration and accumulation of debris flow.Based on the numerical simulation software,the experimental numerical modeling and simulation analysis are carried out,and the virtual simulation experiment platform of debris flow is constructed.The experimental platform is used to analyze the actual debris flow problem,and its practicability is verified.The virtual simulation experiment platform can be used for course experiment,course design,open innovation experiment and graduation design of students majoring in geological engineering,so as to cultivate students'innovative ability of independent design experiment and practical ability of independent completion experiment.

关 键 词：泥石流模拟实验 数值模拟 虚拟仿真 虚实结合 

分 类 号：P642.23[天文地球—工程地质学] TP391.9[天文地球—地质矿产勘探] G642[天文地球—地质学]