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所在平台: Udemy |
课程主页: https://www.udemy.com/course/mechanics-of-materials-practice-test/
课程评论：没有评论
**课程名称：材料力学：专家认证-1** **课程概述：** 本课程是一门材料力学实践测试，旨在巩固和提升学员在材料承受外部载荷时产生的应力和应变方面的基础知识和核心概念。课程内容涵盖： * **工程材料及其类型：** 介绍工程材料的定义及其不同分类。 * **应力与应变概念：** 深入理解材料力学研究与分析中的应力与应变。 * **轴向载荷：** 计算轴向载荷作用下的变形、应力和应变。 * **双轴应力：** 理解双轴应力及其对材料尺寸的影响。 * **应力与应变转换：** 学习如何利用解析工具，根据一个坐标系下的应力或应变状态，计算无限坐标系下的应力与应变值。 * **莫尔圆：** 掌握利用莫尔圆这一图解法，计算无限坐标系下的应力与应变值。 * **扭转：** 学习轴和杆在承受扭矩时产生的应力，以及如何计算和设计这些机械部件。 * **横向载荷下的梁：** 学习和计算梁中的剪力与弯矩，计算梁的弯曲应力、梁的挠度，以及进行梁的设计。 * **柱设计。** **教学大纲：** 无（本课程为实践测试，侧重于知识点的应用与巩固）
This practice test of mechanics of materials is designed to enhance the basic and fundamental knowledge and concepts on the stress and strain (produce in material when subjected to external loading) including: What is Engineering materials and their typesConcepts of stress and strain: how to understand and learn about stress and strain in the study and analysis of materialsAxial loading: Computation of deformation, stress and strain in case of axial loadingBiaxial stress: Understand bi-axial stresses and its effects on the dimensions of the materialsTransformation of stress and strain: How to compute the stress and strain values in the infinite co-ordinate frames from the given state of stress or strain in one co-ordinate frame with analytical tools Mohr's Circle: How to compute the stress and strain values in the infinite co-ordinate frames from the given state of stress or strain in one co-ordinate frame with a graphical method of Mohr's circleTorsion: What stresses are produced when shafts and rods are subjected to torque and how to calculate and design these mechanical components Beams under transverse loading: Learn and calculate, shear Force and Bending Moment in beams, compute bending stress in beams, deflection of beams, beam designColumns designing
