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所在平台: Udemy |
课程主页: https://www.udemy.com/course/moment-distribution-method-comprehensive-examples-concepts/
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Coursera 课程《结构力学中的力矩分配法：综合实例与概念》 本课程旨在教授学员如何运用力矩分配法（Moment Distribution Method, MDM）来分析超静定结构。 **课程内容概要：** 1. **引言与基本概念：** 介绍固定端力矩、超静定结构的静不定次数和动力不定次数，以及力矩分配法的基本原理。 2. **连续梁的分析：** 学习分析不同边界条件的连续梁，并通过三个综合实例进行讲解。 3. **非侧移框架的分析：** 学习分析在侧向荷载作用下不发生侧向变形的框架，并绘制弯矩图。包含三个综合实例。 4. **侧移框架的分析：** 学习分析在地震或风等侧向荷载作用下会发生侧向变形的框架，这类框架在实际工程中非常常见。包含两个综合实例。 5. **非等截面梁的分析：** 学习分析横截面在长度上变化的梁，这种梁在桥梁等结构中常见，有助于节省材料。包含两个综合实例。 6. **奖励内容：** 介绍一种简化的、一步到位的力矩分配法。 **学后收获：** * 能够成功分析超静定结构。 * 理解静不定次数和动力不定次数的概念。 * 掌握各种条件下固定端力矩的计算。 * 能够绘制超静定结构的弯矩图。
Analyzing Indeterminate Structures Almost all structures in real life are indeterminate structures which cannot be solved using traditional equilibrium equations, hence such structures are required to solve by various other methods one of the most effective and quick method is Moment Distribution Method. Section 1 Introduction and fundamentals of MDM In this section you will learn about fixed end moments, degree of static and kinematic indeterminacy of indeterminate structures and concepts and basics of moment distribution method. Section 2 Analysis of continuous beams In this section you will learn how to analyze continuous beams with different end conditions and take a look at three comprehensive numerical. Section 3 Analysis of Non Sway Frames This section includes analysis of frames which do not undergo lateral deformation under later loads, and drawing Bending moment diagrams for the structure. Three comprehensive numerical are solved in this section. Section 4 Analysis of Sway Frames These are the most encountered structures in real life, frames which deform under lateral loads like earthquake or wind are included in this section. Two comprehensive numerical are solved in this section. Section 5 Analysis of Non Prismatic Sections In this section non prismatic sections that is the sections which change cross section across the length are analysed. Such beams are widely seen in bridges where material saving can be done. Two comprehensive numerical are solved in this section. Section 6 BONUS A shortcut one step moment distribution method is shown in this section.What you learnAt the end of this course you will learn to successfully analyse indeterminate structures, understand concept of static and kinematic indeterminacy, fixed end moments for various conditions and draw bending moment diagrams for indeterminate structures.
