摘要
爆破实验具有一定的危险性，一些实验现象难以观测和记录，影响了实验教学效果。利用数值模拟软件ANSYS／LS—DYNA来进行计算机辅助实验教学，弥补了传统爆破实验的不足，有效保证了高危实验的安全性，并且可以显示实物实验不易记录的过程和现象，拓展了学生学习的信息量。利用该软件，学生可以自行设计实验方案，然后在计算机上进行实验，观察和学习实验结果。这种实验教学方法赋予学生新的实验手段，扩展了实验范围，提高了学生的学习兴趣，取得了良好的教学效果。
The blasting experiment is dangerous. It is difficult to observe and record some special experimental phenomena, thereby experimental teaching effect is affected. The paper introduces the numerical simulation software ANSYS/LS-DYNA into blasting experiment teaching. This method makes up the shortage of traditional blasting experiments. This way can effectively guarantee the safety of high-risk experiment, and also, demonstrate process and phenomena that are not easy to observe in the actual experiment. Using this software, the student can design experiment plan themselves, then carry on the plan with computer to observe and study the experimental result. This kind of experiment teaching gives the students a new experimental method, in addition, the teaching method can enhance students＇ study interesting and expand the experimental scope.
出处
《实验技术与管理》
CAS
北大核心
2009年第8期140-142,共3页
Experimental Technology and Management
基金
西南科技大学实验技术研究重点项目
关键词
爆破工程
计算机辅助教学
实验教学
blasting engineering
computer aid teaching
experimental teaching
