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所在平台: Udemy |
课程主页: https://www.udemy.com/course/advanced-design-of-steel-and-rcc-structures/
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**Coursera 钢结构设计文凭课程内容总结** 本课程旨在教授学员钢结构设计的各项基础知识和技能。课程内容每周更新，目前涵盖以下模块： **模块一：钢结构基础** * **钢材作为建筑材料：** 探讨钢材的特性、优缺点及其在建筑中的应用。 * **钢结构类型：** 介绍塔架、屋顶桁架、水箱、桥梁等各种钢结构形式。 * **钢材的应力-应变关系：** 分析给定低碳钢的应力-应变曲线，理解其在荷载作用下的行为。 * **作用在钢结构上的荷载：** 讲解静载、活载、冲击荷载、地震荷载、雪荷载等各类荷载的分类与计算。 * **极限状态设计法：** * 介绍钢结构设计的概念、设计准则、极限状态（承载能力极限状态和正常使用极限状态）。 * 使用高程钢表（IS 808-1989）识别型材（如：起重机梁、吊车梁、柱、烟囱、框架等）的各种属性。 * 根据 IS 875-1987（第一至第四部分）解释不同类型的荷载。 * 根据 IS 875-1987（第一至第四部分）计算给定民用结构地震力的相关因素。 * 根据 IS 800:2007 指南为给定情况选择部分安全系数。 * 说明在 IS 800:2007 中规定的安全系数和荷载系数。 **模块二：钢连接设计** * **螺栓连接：** * 介绍螺栓的类型、失效模式。 * 规定螺栓孔的规范。 * 分析螺栓的抗剪、抗拉、承压强度及连接效率。 * 对轴向受力板件、单角及双角构件的螺栓连接进行分析和设计。 * **焊接连接：** * 介绍对接焊缝和角焊缝，以及焊缝尺寸和喉部厚度。 * 对轴向受力下的板件、单角及双角构件的角焊缝连接进行分析和设计。 **额外附加讲座：** * 螺栓连接的设计。 * 计算给定焊接连接的强度。 * 设计给定情况下的焊接连接。 * 阐述螺栓连接的截面面积、间距、排距、规距、端距、边距以及螺栓孔直径的规范，并进行解释。 * 解释给定焊接连接的优缺点。 本课程以简洁明了的方式解释了所有基本概念，旨在为学员提供扎实的钢结构设计基础。
(Note:- Course contents will be updated on weel;y basis).In this course you will learn various classified course modules:-Module 1.) Fundamentals of Steel Structures.1.1 Steel as construction material. 1.2 Steel structures: Towers, Roof.of steel condition. trusses, Water Tanks, Bridges,structures. 1.4 Loads acting on steel structures.1.3 Stress Strain graph for load etc. acting on the given mild steel.1.5 Limit State Method of design:Sub- Topics covered...1 a. Fundamentals of steel structure.1 b. Use steel table to identify Gantry and Crane _ girders,different properties of given Columns, Chimney, buildingsteel sections. frames etc.1 c. Explain the various type(s) of {1.3 Types, grades and strength ofloads (Dead load, live load, steel sections, Steel Table, ISimpact load, seismic load, snow 808-1989. steel structures. 1 d. Select the relevant factors to according to IS 875-1987 part calculate seismic forces for to IV.given civil structure. 1 e. Choose the partial safety factor Meaning and types of limitas per the guidelines laid in IS states, loads, design criteria, limitfor the given situation. states of strength, limit states of serviceability.1 f. Explain the Advantages and serviceability.disadvantages of steel as 1.6 Factors of safety and load factorsconstruction material in the as per IS 800:2007.Module 2.) Design of Steel Connections.2.1 bolts, modes of failure, 2.2 Specifications of bolt holes for bolted connections. 2.3 Strength of bolt in shear, tension, bearing and efficiency of joint. 2.4 Analysis and design of bolted joints for axially loaded plate, single and double angle members 2.5 Welded connections: Butt and Fillet welds, size of weld, throat thickness 2.6 Analysis and design of fillet welded joint for plate, single and double angle members subjected to axial load.Additional Bonus Lectures on:-1. Design the bolted connections. 2. Compute the strength of the given welded connections. 3. Design the welded connections for given situations. 4. State the Specifications for cross-sectional area, pitch, Spacing, gauge, end distance, edge distance, and diameter of bolt holes for bolted connections with justification. 5. Explain the advantages and disadvantages of given welded connection.)More Course Content Will be updated on Weekly Basis...All basic concepts are explained and simplified. Thanks all for your support. Global Education Foundation.
