首页 → 固体力学
首页 → 流体力学
首页 → 流体力学
2.081J/16.230J板壳2.081J / 16.230J Plates and Shells |
|
| 课程网址: | http://ocw.mit.edu/courses/mechanical-engineering/2-081j-plates-a... |
| 主讲教师: | Tomasz Wierzbicki |
| 开课单位: | 麻省理工学院 |
| 开课时间: | 信息不详。欢迎您在右侧留言补充。 |
| 课程语种: | 英语 |
| 中文简介: | 本课程探讨以下主题:推导板壳单元的弹塑性应力应变关系;矩形板的弯曲和屈曲;非线性几何效果;用于造船的冷弯型材和典型加筋板的后屈曲和极限强度;弹性壳和轴对称壳的一般理论适用于近海结构的圆柱壳的屈曲、破碎和弯曲强度;以及在车辆耐撞性和结构爆炸冲击载荷中的应用。这门课是在学期的前半部分上的。 |
| 课程简介: | This course explores the following topics: derivation of elastic and plastic stress-strain relations for plate and shell elements; the bending and buckling of rectangular plates; nonlinear geometric effects; post-buckling and ultimate strength of cold formed sections and typical stiffened panels used in naval architecture; the general theory of elastic shells and axisymmetric shells; buckling, crushing and bending strength of cylindrical shells with application to offshore structures; and the application to crashworthiness of vehicles and explosive and impact loading of structures. The class is taught during the first half of term. |
| 关 键 词: | 板; 壳; 工程应变; 应变测量; 弯矩; 结构塑性; 格林拉格朗日应变; 弯曲理论; 屈曲理论; 局部屈曲; 塑性屈曲; 圆柱 |
| 课程来源: | 麻省理工学院公开课 |
| 最后编审: | 2018-07-01:cmh |
| 阅读次数: | 72 |
