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所在平台: Udemy |
课程主页: https://www.udemy.com/course/engineering-mechanics-statics/
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课程名称：工程力学：静力学 课程概述： 静力学是大学工程专业中通常教授的第一门工程力学课程。它研究处于静止状态或以恒定速度运动的物体。静力学在发展解决问题的技能方面至关重要，帮助学员理解物体之间的力和反应，培养分析问题、提取关键信息和解决问题的能力。课程中一个重要的内容是自由体图的使用，自由体图(FBD)在许多工程课程中都有广泛应用，本课程将帮助您熟练掌握绘制FBD的技能。课堂上学习的材料和思维过程将对您在分析物体之间的关系和应用数学概念的其他任何场合大有裨益。 为什么这个课程优于其他课程？我们很常在课堂中感到沮丧，因为缺少完整的示范案例。然而，这个课程则不同。我理解这一点，因为我也曾有过类似的经历。因此，我以我作为学生时希望的方式教授课程，使用手写笔记、简单的解释，以及大量不同难度的例子。在这里，您不会看到PPT幻灯片。为了检验您的知识，课程中有考试，若有困难还提供视频解答。我不会假设您了解的比实际多，我们将从基础开始，逐步深入更复杂的内容。 您将学习到哪些内容？ - 向量与标量运算 - 笛卡尔向量 - 沿直线的力投影 - 自由体图 - 粒子和刚体的二维和三维平衡 - 力的力矩 - 力偶矩 - 连接和截面的分析方法 - 质心 - 惯性矩 - 内部载荷 - 以及更多内容！ 在开始之前需要了解哪些知识？ 该课程的典型先修课是物理1和微积分。我们将使用一些导数和积分的概念，您应该对此有所了解。其他内容我们都会涵盖。 是否推荐教材？ 我和我所教授的大多数学生都很喜欢Hibbeler的《工程力学 - 静力学》一书。如果您尚未拥有教材，这本书将是很好的资源，尽管本课程并不要求您必须购买。课程中的所有示例均源自Hibbeler的第14版《工程力学 - 静力学》。 还在等什么？没有比现在更好的时间了！赶紧注册吧！
What is Statics and how will it help me? Statics is typically the first engineering mechanics course taught in university-level engineering programs. It is the study of objects that are either at rest, or moving with a constant velocity. Statics is important in the development of problem solving skills. It teaches you to think about how forces and bodies act and react to one another. You learn how to analyze word problems, pull out the important information and then solve. One of the most important aspects of this course is the use of free body diagrams. Free body diagrams (FBDs) are used endlessly in many engineering courses and this course is where you will perfect your FBD drawing skills. The material and thought processes learned in this class will be of great benefit to you in any other application where you are analyzing relationships between objects and applying math concepts. Why is this course better than the others? Have you ever been in a class and been frustrated by the lack of fully-worked examples? This will not be that class. I understand the frustration - I used to feel the same way. Because of that, I teach my classes in a way that I would've preferred as a student. Handwritten notes, simple explanations, and plenty of examples in a variety of difficulty levels. You will not find PowerPoint slides here. To test your knowledge there are exams. In case you get stuck, video solutions are provided. I also don't assume you know more than you do - we'll start with the basics and work our way up to more complex material. What will I learn in this course? Some of the topics we will cover: - Vector and scalar operations - Cartesian vectors - Projection of a force along a line - Free body diagrams - 2-D and 3-D equilibrium for particles and rigid bodies - Moments of forces - Couple moments - Methods of joints and sections - Centroids - Moments of inertia - Internal Loadings- and more! What do I need to know before starting? The typical prerequisites for this class are Physics 1 and Calculus. We will be using a few derivatives and integrals so you should be familiar with those concepts. We will cover everything else you need. Is there a recommended textbook? I, along with most students I've taught, really like the Engineering Mechanics - Statics text by Hibbeler. If you don't already have a textbook this one would be a great resource, although it is not required for this course. All the examples in this course come from the 14th Edition of Engineering Mechanics - Statics by Hibbeler. Why wait? There's no better time than now! Enroll today!
