Elements of Structures

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来自于: 麻省理工学院 | 分类: 工程(692)

课程描述

静力学和结构元素机械性能的初学入门。

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课程简介

2.01x 是有关可变形结构元件的力学行为的首个课程。本课介绍重要载荷元件应用的结构分析原理,如轴向载荷杆件、扭力作用下的轴对称轴及弯曲对称梁等。课程包括连续介质力学的基本概念,具体包括内力、位移场、应力和张力等。学生们将学习预测线性弹性结构行为,防止失效,这些都是通过平衡理念、几何均兼容性和材料本构反应来实现。

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课程章节

Entrance Survey
Important Preliminary Survey
Introduction and Preliminaries
Weekly Overview
Introduction to edX (Optional)
Introduction to Elements of Structures
Review: Forces and Moments
Review: Integration
Introduction to MATLAB: Part 1
Axial Loading I
Weekly Overview
Introduction to Axial Loading
Axial Loading II
Weekly Overview
Introduction to MATLAB: Part 2
Statically Determinate Bars in Axial Loading
Recitation
Axial Loading III
Weekly Overview
Advanced Topics in Axial Loading
Recitation
Axial Loading IV
Weekly Overview
Introduction to MATLAB: Part 3
Trusses
Introduction to the Finite Element Method: Part 1
Recitation
Torsion I
Weekly Overview
Introduction to Torsion
Torsion II
Weekly Overview
Torsion of Axisymmetric Shafts
Introduction to the Finite Element Method: Part 2
Recitation
Bending I
Weekly Overview
Introduction to Bending
Recitation
Bending II
Weekly Overview
Bending of Symmetric Beams
Introduction to the Finite Element Method: Part 3
Recitation
Elasticity
Weekly Overview
The stress and strain tensor; Hooke's Law in 3D
Stress transformation and Mohr's Circle (Optional)
Introduction to failure criteria; Invariants for 3D stress states (Optional but strongly recommended)
Introduction to Energy Methods
Exit Survey
Important Exit Survey
STAFF
STAFF

授课教师

  • Simona

    Simona 是 MIT/ISN 机械工程系高级讲师兼首席研究科学家。她在罗马大学获得核工程博士学位,并在 MIT 拿到机械工程博士学位。她在 MIT 教授结构力学已有十年之久。她的研究方向是织物、合成材料和生物软组织的力学行为。她所感兴趣的领域包括生物组织高应变率特性的测量和建模,以防止损伤,以及研究怀孕机理以降低早产风险。

  • Alexie M. Kolpak

    Alexie M. Kolpak 是 MIT 机械工程系的助理教授。她在宾夕法尼亚大学获得生物化学的学士学位和物理化学的博士学位。她的研究方向是通过使用第一性原理计算设计新材料和异质结构,用于可持续能源和纳米电子。

  • Martin Segado

    Martin Segado is a graduate student in the Department of Mechanical Engineering at MIT. He has served as a teaching assistant for several MIT courses, including both the residential and online versions of 2.01. While his research so far has focused on modeling and simulation of high-efficiency cryocoolers, he is also interested in audio production, digital hardware design, programming, and singing a cappella.

  • Mungo Aitken

    Mungo Aitken is currently studying Natural Sciences at the undergraduate level, with a focus on Math and Physics. He has served as a TA for several other edX courses, including 2.03x: Dynamics and the previous release of 2.01x. In his free time, he enjoys sailing on lakes and rivers, as well as taking edX courses.

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