浅谈工程力学中的受力分析问题

力学分析是解决所有力学问题的关键环节,因而受力分析是整个力学工程学科的主要组成部分和重点组成部分,教师和学生要重视力学受力分析知识点的学习。首先在遵循力学知识规律的基础上结合自身的教学经验,提出了正确的受力分析和画法;再根据学生在学习受力分析过程中出现的问题,教师在教学中要更加重视重难点知识点的教学。文章最后对提高学生受力分析的准确性提出几点建议。

On the Stress Analysis in Engineering Mechanics

Mechanical analysis is the key to solve all the mechanical problems, so stress analysis is the main and vital component of the engineering mechanics, and both teachers and students should pay attention to the knowledge point of mechanical stress analysis. Firstly, following the rules of mechanics and based on the personal teaching experience, the correct stress analysis and drawing method are put forward. Secondly, aimed at the problems in learning the tress analysis of the students, teachers need to pay more attention to the key and difficult points in teaching. Finally, several suggestions to improve the accuracy of the mechanical analysis of the students are proposed.