摘要
实验教学是土力学教学中必备的实践性环节。现有的实验教学条件难以满足大量学生同时上机操作的需求,只能通过分组教学缓解该矛盾。从而导致很多学生只是观察实验过程,而没有实际操作体验,弱化了实验教学的作用。为此,研发了互联网+的虚拟仿真土力学实验教学平台,该平台通过模块化设计单体实验,包括实验仪器的组装,实验过程,实验结果输出、导入和实验数据后处理及后台数据匹配等四大虚拟模块。学生可以通过"可视化平台"的模式,进行虚拟常规性及设计性土工实验,并借助程序中的实验数据后处理模块,完成数据处理,同时,指导教师也可以通过后台数据匹配准确地了解每个学生对实验的掌握情况。该实验教学平台的开发是对实体实验的有益补充,符合现代测试技术和实验技术的发展方向。
Experimental teaching is an indispensable and important practical section in the course of soil mechanics.The existing experimental teaching conditions are difficult to meet the experimental course for students to master the relevant knowledge and skills training requirements. The existence of contradictions in many experimental teaching has weakened the propelling effect of experimental teaching on the construction of soil mechanics. This paper presents the virtual simulation ＂Soil Mechanics＂experimental teaching program based on ＂the Internet Plus＂. The virtual simulation program can be used more easily with ＂the Internet Plus＂model,and includes most of the experiments of soil mechanics systematically,so that students have a global and overall point of view on soil mechanics experimental course. The simulation program includes several virtual modules,such as the assembly module of the experimental instrument,the experimental process module,the experimental result output-input module,the experimental data post-processing and the background data matching module. Using this simulation program,students can carry out the routines and designed geotechnical experiments,and process the experimental results with the post-processing module. At the same time,the instructors can get knowledge of how students learning by using the background data matching module. The research and development of the experimental simulation program is a useful complement to the real experiment,it is in accordance with the development direction of modern experimental technology. It has a far-reaching significance for the construction and application of soil mechanics experiment based on virtual simulation.
出处
《实验室研究与探索》
CAS
北大核心
2018年第1期181-185,共5页
Research and Exploration In Laboratory
基金
国家留学基金项目(CSC Grant No.201406895026)
浙江省2016年度高等教育教学改革项目(jg20160160)
关键词
虚拟仿真
模块设计
互联网+土力学
实验教学
virtual simulation
module design
the Internet plus soil mechanics
experiment teaching
