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16.21 结构分析与设计技术

16.21 Techniques for Structural Analysis and Design
课程网址: http://ocw.mit.edu/courses/aeronautics-and-astronautics/16-21-tec...  
主讲教师: Prof. Raúl Radovitzky
开课单位: 麻省理工学院
开课时间: 2005-01-01
课程语种: 英语
中文简介:
本课程介绍复杂结构的分析技术以及材料特性在结构设计、失效和寿命中的作用。学生将学习结构分析中的能量原理及其在静不定结构和固体连续体中的应用。此外,本课程将探讨结构分析的矩阵和有限单元方法,包括杆、梁和二维平面应力单元。将考虑结构材料及其性能,以及金属和复合材料。其他主题包括结构破坏模式、屈服与断裂准则、裂缝形成与断裂力学、疲劳与寿命设计。学生需要将这些概念应用到他们自己的结构设计项目中。
课程简介: This course introduces analysis techniques for complex structures and the role of material properties in structural design, failure, and longevity. Students will learn about the energy principles in structural analysis and their applications to statically-indeterminate structures and solid continua. Additionally, the course will examine matrix and finite-element methods of structured analysis including bars, beams, and two-dimensional plane stress elements. Structural materials and their properties will be considered, as will metals and composites. Other topics include modes of structural failure, criteria for yielding and fracture, crack formation and fracture mechanics, and fatigue and design for longevity. Students are expected to apply these concepts to their own structural design projects.
关 键 词: 说明文写作; 自我发现; 批判性思维; 分析技术; 材料性能; 结构设计
课程来源: 麻省理工学院公开课
最后编审: 2024-06-05:chenjy
阅读次数: 32