Structural Steel Design according to AISC 360 using SAP2000

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Coursera 课程总结:基于 AISC 360 的 SAP2000 结构钢设计 本课程深入探讨了如何使用 SAP2000 进行钢结构设计,重点在于理解钢结构设计中的稳定性、强度和使用性等核心结构原理,并遵循 AISC 360-16 标准。课程还将详细介绍根据特殊抗震规定 (ANSI/AISC 341-16) 进行抗震设计。 本课程 **不侧重于 SAP2000 的基础建模**,而是 **着重于更高级的方面**,包括理解 SAP2000 的设计输入和输出结果,并确保分析的准确性。因此,学员需要具备一定的 SAP2000 建模基础。 课程内容涵盖了钢结构分析与设计的**基本概念及其在 SAP2000 中的应用**,具体强调以下几点: * **AISC 设计理念与荷载组合:** 解释 AISC 的设计哲学,以及如何使用 LRFD 和 ASD 方法进行荷载组合,并在分析模型中考虑这些组合。 * **AISC 稳定性设计要求:** 详细阐述 AISC 360-16 中关于钢结构稳定性设计的相关要求。 * **稳定性设计的三种主要方法:** 讲解有效长度法、直接分析法和一阶分析法,以及如何在分析模型中应用这些方法。 * **几何缺陷的定义与考虑:** 说明几何缺陷的概念,并如何在分析模型中将其纳入考量。 * **残余应力的考虑:** 解释残余应力的概念,以及如何通过直接分析程序来恰当考虑其对构件刚度降低的影响。 * **确保二阶分析的正确性:** 描述确保二阶分析正确执行的步骤。 * **直接分析法中的荷载折减:** 说明在使用直接分析法时,荷载是如何进行折减的。 * **AISC 单个构件设计:** 解释 AISC 单个构件的设计,以及 SAP2000 在设计抗压、抗弯、抗拉、抗剪及组合力构件方面的能力。 * **使用性限值与挠度检查:** 讲解使用性限值,以及如何在分析模型中进行挠度检查。 * **AISC 与埃及规范的差异及调整:** 阐述 AISC 设计方程与现行埃及规范设计方程之间的差异,以及在依据埃及规范设计时,如何调整 SAP2000 的“Overrides”功能以利用 SAP2000 的计算结果。 * **抗震设计概念:** 解释根据特殊抗震规定 (ANSI/AISC 341-16) 进行抗震设计的概念。

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This course summarizes the design of steel structures using SAP2000, with an in-depth understanding of the structural principles of stability, strength, and serviceability of the steel structures design using AISC360-16, also will highlight the design for seismic according to the Special Seismic Provisions (ANSI/AISC 341-16)This course is not focusing on the basics of Sap2000 modeling but go through more advanced aspects related to understanding sap2000 design inputs and outputs results and ensuring the accuracy of the analysis, so students should have some background in Sap2000 modelingThis course will cover fundamental concepts of the analysis and design of steel structures and their applications in Sap2000 with emphasis on:· Explain AISC design Philosophies and Load combinations of design using LRFD and ASD and how to considered in an analysis model· Explain AISC design of stability requirements as per AISC360-16· Explain the three main methods of design for stability: (Effective length method, Direct analysis method, First-order analysis method) and how to be considered in an analysis model· Explain the geometric imperfections definition and how to be considered in an analysis model· Explain the residual stresses definitions and how to consider reducing member stiffness appropriately using the direct analysis procedure· Describe steps to ensure that second-order analysis is performed correctly.· Describe how loads are factored in when using the direct analysis method.· Explain the AISC design of individual members and the ability of Sap2000 to support the design of members for (compression, flexure, tension, shear, and combined forces)· Explain the serviceability limits and how to consider check deflection in an analysis model· Explain the difference in the design equations between the AISC and the current Egyptian Code and how to adjust the overwrites to depend on Sap2000 output results case of design according to the Egyptian Code· Explain the concept of the seismic design according to the Special Seismic Provisions (ANSI/AISC 341-16)

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