数值模拟试验在应用型本科土力学中的应用研究
2018-08-30郑文刘光秀魏婧
郑文 刘光秀 魏婧
摘要: 应用型本科的教学定位是以“应用”为主,在知识的“学以致用”上更侧重于实践教学和应用能力的培养。土力学是土木工程及相关、相近专业的一门专业基础必修课,该课程的实践性和理论性较强,内容相对多但知识点趋于分散,而传统的教学手段及方法较為单一,导致学生理解接收知识的难度较大,积极性不高,无法达到应用型本科的教育培养目标。在“互联网+ ”社会的大背景下,基于计算机模拟技术的不断发展,将数值模拟操作引入土力学第二课堂,丰富土力学试验实践教学手段,对应用型本科土力学实践改革提供一些参考。
Abstract: The teaching orientation of application-oriented undergraduate courses is based on "application", which focuses more on the cultivation of practical teaching and application ability in the "learning and application" of knowledge. Soil mechanics is a basic compulsory course for civil engineering, which has practical and applied nature, and its content is abstract. the traditional teaching means and methods is relatively single, which causes students to understand receive knowledge is difficult, enthusiasm is not high, so it can't be achieved the education training target of the applied undergraduate. In the context of "Internet+",based on the continuous development of computer simulation technology, the numerical simulation should be introduced in the second classroom of the soil mechanics teaching, which can rich soil mechanics experiment teaching means and provide some references for practice teaching reform of soil mechanics teaching.
关键词: 数值模拟;应用型本科;土力学
Key words: numerical simulation;applied undergraduate;soil mechanics teaching
中图分类号:G642 文献标识码:A 文章编号:1006-4311(2018)20-0295-03
0 引言
应用型本科的教学定位是以“应用”为主,在知识的“学以致用”上更侧重于实践教学和应用能力的培养。土力学是土木、水利及相关相近专业的一门重要的技术基础课,它是一门研究与土的工程问题有关的学科[1],既是工程力学的一个分支,又是土木工程学科的一部分。该课程从土的基本物理力学性质出发,研究土的强度理论、渗透理论和变形理论等知识,为解决相关工程问题提供试验方法和理论基础。该课程的实践性和理论性较强[2],长期的教学实践反馈来看,课程知识点多且较为分散,理论与试验不能较好的衔接,以致学生理解接收知识的难度较大,学习积极性不高,无法满足应用型本科能力培养要求。……
