可燃冰试采及其沉积物三轴试验虚拟仿真教学项目的构建与应用

Construction and Application of Virtual Simulation Teaching System for Gas Hydrate Exploitation and Its Sediment Triaxial Test

基于Unity 3D、3D Studio Max、Visual Studio等技术,将可燃冰(学名天然气水合物)试采方法与过程、可燃冰沉积物三轴试验操作过程进行虚拟仿真,开发可燃冰试采及其沉积物三轴试验虚拟仿真实验项目。介绍了虚拟仿真实验项目的基本架构、主要功能模块、实验方法与步骤以及面向学生的考核标准,分析了该项目的特色及未来持续建设的方向。项目既有基础理论,又有关键操作引导;兼有网络版和手机版,方便学生实际操作运用,交互性和沉浸感强,激发学生学习的主动性和兴趣,解决可燃冰试采方法与过程不易实践教学、可燃冰沉积物三轴试验实践教学成本高等瓶颈问题,为海洋工程地质虚拟仿真教学项目提供了良好的范例。

Focusing on the needs of marine engineering geology practice teaching,based on Unity 3D,3D Studio Max,Visual Studio and other technologies,the mining methods and processes of natural gas hydrate,and its sediment triaxial test are carried out through virtual simulation.One virtual simulation experiment project is developed.The basic structure,main functional modules,experimental methods and procedures of the virtual simulation experiment project are detail introduced.The student-oriented assessment standards are also introduced.The characteristics of the virtual simulation experiment project and the direction of future continuous construction are briefly analyzed.This project includes online help and interactive discussion links,and basic theories and key operation guidance;both online and mobile versions are convenient for students to operate and use,and are interactive and immersive,which stimulates students’initiative and interest in learning.It solves the teaching bottleneck problems of difficult practical teaching on natural gas hydrate mining methods and processes,high cost practical teaching on natural gas hydrate sediment triaxial test,and provides a good example for marine engineering geology virtual simulation teaching projects.