摘要
针对土力学地基基础课程的教学现状,为了提高课程的教学质量,激发学生的求知欲和主动学习的热情,应用案例法和虚拟仿真教育法进行了课程的教学改革实践。综合实际地基工程案例和FLAC3D三维数值模拟技术,在地基应力章节的教学中,开展了自重应力、矩形均布荷载和条形基础均布荷载引起的地基附加应力的数值模拟计算的教学改革,通过三维彩色应力云图和Profile应力曲线展示,增加了课程的趣味性,使得课程教学过程更加生动形象,学生们不仅较好地理解、掌握了该章节的概念和理论,而且大大提高了学生的学习积极性和解决实际工程问题的能力。实践表明在土力学地基基础课程教学中引入FLAC3D数值模拟是可行的。
In view of the current teaching situation of soil mechanics foundation course,in order to improve the teaching quality of the course and stimulate students’thirst for knowledge and enthusiasm for active learning,the teaching reform practice of the course is carried out by using case method and virtual simulation education method.Based on the actual foundation engineering cases and FLAC3D three-dimensional numerical simulation technology,in the teaching of foundation stress chapter,the teaching reform of numerical simulation calculation of foundation additional stress caused by self-weight stress,rectangular uniformly distributed load and strip foundation uniformly distributed load was carried out.Through the display of three-dimensional color stress nephogram and profile stress curve,the interest of the course was increased and the teaching process of the course was more vivid,students not only better understand and master the concepts and theories of this chapter,but also greatly improve students’learning enthusiasm and application ability to solve practical engineering problems.The practice shows that it is feasible to introduce FLAC3D numerical simulation demonstration teaching into the teaching of soil mechanics foundation course.
作者
胡涛
翟媛媛
Hu Tao;Zhai Yuanyuan(College of Civil Engineering,QILU Institute of Technology,Jinan 250200,China;Beijing National Day School,Beijing 100039,China)
出处
《山西建筑》
2022年第19期185-189,共5页
Shanxi Architecture
基金
山东教育厅大学生创新训练项目(S202113998090)
教育部产学研协同育人项目(202102351007)。
