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所在平台: Udemy |
课程主页: https://www.udemy.com/course/advanced-earthquake-analysis-using-plaxis-3d/
课程评论：没有评论
**课程名称：** PLAXIS 3D - 桩基础高级地震分析 **课程概览：** 本课程面向熟悉 PLAXIS 软件（2D 和 3D）的学习者。如果您是 PLAXIS 新手，建议先学习作者在 Udemy 上提供的 PLAXIS 2D 和 3D 入门课程。 PLAXIS 是行业内广泛应用于有限元法进行土-结构相互作用分析的软件。本课程将使用 PLAXIS 3D 进行动力分析，深入探讨桥梁桩基础在地震荷载下的性能表现。 **课程主要内容：** * **三维数值模型创建：** 包含桩、桩帽、桥台和桥台引桥的真实桥梁基础三维数值模型。 * **地震时程校准：** 校准不同的地震时程，以确定最适合特定设计反应谱的信号。 * **场地响应分析：** 基于地震时程进行场地响应分析，并通过 2D 和 3D 分析确定地表响应谱。 * **设计时程应用：** 将设计时程应用于创建的三维模型，以确定不同时间步长下基础桩的内力。 * **Python 脚本应用：** 运用 Python 脚本实现桩内力提取的自动化。 * **桩内力评估：** 将桩内力与岩土材料和结构能力进行对比，评估其强度是否满足要求。 课程将提供课程中使用的 Excel 电子表格和 Python 代码。 **学习收获：** 通过本课程，您将掌握与抗震分析相关的关键技能，并能充分利用课程提供的资源。
This course caters to individuals familiar with PLAXIS software (2D and 3D). If you haven't worked with PLAXIS before, this course may be too advanced for your current level. Consider exploring my other courses on Udemy dedicated to PLAXIS 2D and 3D for a solid foundation.PLAXIS is the industry's most adopted software for soil structure interaction analysis using the finite element method. This course presents advanced treatment of the performance of pile foundation of a bridge under earthquake loading using dynamic analysis with PALXIS 3D. The course covers the following subjects whilst modeling a real bridge foundation:Creation of a 3D numerical model including piles, pile cap, bridge abutment and approach.Calibration of different earthquake time histories to determine the most suitable signal that matches a specific design response spectrum Perform site response analysis to an earthquake time history and determine the spectral response at the ground surface using both 2D and 3D analyses.Application of design time history to the created 3D model to determine forces in the foundation piles at different time steps.Implementation of Python scripting to extract forces in the pile via automation.Inspection of pile forces against geotechnical and structural capacity for strength adequacy. The course provides the Excel spreadsheet and Python codes used in the course.Join me in this journey to acquire critical skills relating to seismic analysis and benefit from the resources included in the course.
