Análisis matricial de armaduras en 3D (rigidez directa)

Learn to solve 3D structures using the direct stiffness method, a cornerstone technique in structural analysis and widely used in commercial software. This course takes you from the fundamental matrix derivation to practical application, covering both manual calculations and computational implementation using Microsoft Excel and Python.

Whether you're new to Python or prefer a familiar environment, this course provides options. We'll teach you the necessary matrix operations within Excel as you progress. The core goal is to develop a mechanical understanding of how to solve 3D structures with this method, empowering you to tackle specific problems independently.

This course is a direct continuation of our 2D matrix analysis course. Prior knowledge of the 2D method is essential for success in 3D. We won't re-explain core concepts; instead, we build upon your existing understanding.

Prerequisites: You must have a solid grasp of the direct stiffness method in 2D. If you haven't completed our previous course, we recommend starting there first. While relatively concise, this course requires dedication. Without a strong foundation in 2D, understanding the 3D implementation will be challenging.

Key topics covered:

• Direct Stiffness Method: A comprehensive understanding of the underlying principles.
• Matrix Derivation: Learn how to derive the stiffness matrices for 3D structures.
• Manual Calculations: Practice applying the method through step-by-step manual calculations.
• Microsoft Excel Implementation: Implement the direct stiffness method using Excel for practical problem-solving.
• Python Implementation: Develop computational skills by implementing the method in Python.
• Structural Analysis: Gain practical experience in analyzing 3D structures.
• Finite Element Analysis (FEA) Foundation: Understand the basis for more advanced FEA techniques.