Nonlinear P-Delta Analysis Principles in Autodesk Robot

In this video, we'll explore the principles of nonlinear P-Delta analysis in structural design using Autodesk Robot. We'll cover the basics of P-Delta analysis, including what it is, how it affects the behavior of a structure, and why it's important to consider in the design process.

We'll cover the basics of creating a structural model in Autodesk Robot and how to define the properties of the structure, including its stiffness and load distribution.

Next, we'll dive into the specifics of nonlinear P-Delta analysis, including how it accounts for the effects of gravity and lateral loads on the structure. We'll provide step-by-step instructions and helpful tips to guide you through the analysis process.

Finally, we'll discuss the importance of considering nonlinear P-Delta analysis in the design process and how it can affect the safety and performance of a structure.

Whether you're a student, a practicing engineer, or simply interested in the behavior of structures, this video will provide you with valuable insights into the principles of nonlinear P-Delta analysis in structural design using Autodesk Robot.

Current Video Ideas for the Future:
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- Masses and stiffnesses to control modes
- LL Reduction in ACI/ASCE (vertical and horizontal)
- Eurocode WL.
- A possible way to model columns with pressure areas
- Deeper dive into slab reinforcement.
- Raft with larger thickness and positions
- Robot - seemingly - erratic deformation when supported by beams and columns
- A way to manually “clean-up” simple mesh like the above
- EQ on Retaining Walls
- Wood and Armer Moments in Slabs and their meaning
- Complex and Principle results
- Reaponse spectrum analysis
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Timestamps:
0:00 Introduction
0:30 Some Theoretical Background
8:00 Modeling a simple column
10:08 Setting up PD Analysis
11:03 Analysis (I) - No Change?
12:25 Applying a Horizontal Force
12:53 Analysis (II) - Discussion
16:18 Analysis (III) - 2D Frame
19:09 Outro