| 弹性力学本科教学中的矩阵表达形式 |
| |
| 引用本文： | 刘章军,镇斌. 弹性力学本科教学中的矩阵表达形式[J]. 高等建筑教育, 2013, 22(5): 66-69 |
| |
| 作者姓名： | 刘章军 镇斌 |
| |
| 作者单位： | 三峡大学 水利与环境学院工程力学系，湖北 宜昌443002;三峡大学 水利与环境学院工程力学系，湖北 宜昌443002 |
| |
| 基金项目： | 2012年湖北省高等学校省级教学研究项目(2012237)；三峡大学弹性力学精品课程建设项目 |
| |
| 摘 要： | 在弹性力学的本科教学中,采用了矩阵形式来表达各物理量间的相互关系.文中主要讨论了以应力、应变、位移为基本量的各物理量间的矩阵表达形式,包括基本方程、边界条件以及不同坐标间的基本物理量的转换关系.采用矩阵表达形式不仅书写简洁、记忆容易,而且表现直观、便于理解.
|
| 关 键 词： | 弹性力学 本科教学 矩阵表达形式 |
Matrix representation of elasticity in undergraduate teaching |
| |
| LIU Zhangjun and ZHEN Bin. Matrix representation of elasticity in undergraduate teaching[J]. Journal of Architectural Education in Institutions of Higher Learning, 2013, 22(5): 66-69 |
| |
| Authors: | LIU Zhangjun and ZHEN Bin |
| |
| Affiliation: | College of Hydraulic & Environmental Engineering, China Three Gorges University, Hubei 443002, P. R. China;College of Hydraulic & Environmental Engineering, China Three Gorges University, Hubei 443002, P. R. China |
| |
| Abstract: | In undergraduate teaching of elasticity, matrix representations of basic quantities and equations were used. We gave matrix representations of relationships between basic physical quantities, such as stress, strain and displacement, including basic equations, boundary conditions, and coordinate transformations of basic physical quantities. Matrix representations are simply written, easy to be memorized, and easy to be understood. |
| |
| Keywords: | elasticity undergraduate teaching matrix representation |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《高等建筑教育》浏览原始摘要信息 |
|
点击此处可从《高等建筑教育》下载全文 |
|
