Civil Engineering Essentials
Civil Engineering Essentials
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Programming the Finite Element Method using MATLAB - Part 5: Adding STRLines in Controller
Hello everyone and welcome to this video series. In this video series, we'll be programming the Finite Element Method for the Linear Static Analysis of Bar Members.
By the end of this video series, you would have a fully functioning FEM analysis code to analyze bars via the linear static analysis.
Whether you’re a seasoned civil engineer looking to learn a new software or a student just starting out in the field, this video is designed to give you a comprehensive understanding of how to navigate and utilize Autodesk Robot.
Stay tuned for more videos in this series where we will continue to explore the practical aspects of structural design. Don’t forget to like, share, and subscribe to Civil Engineering Essentials for more educational content!
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Current Video Ideas for the Future:
- Video on Gap
- Video on Column Buckling in a Real Structural Setting.
- Video about instabilities.
- Advanced Mesh Options
- The Dynamics Series: comparative analysis between robot
- Circular Arrangement of Reinforcement
- Watertank with non-linear hinges.
- 3D elements in Dams or soil-structure interactions
- Basement Walls and the discontinuity of loads on columns
- Influence Surfaces
- When and why modal mass is always 90% or less.
- Tie beams in normal structure.
- More details about modal participation / report?
- Masses and stiffnesses to control modes
- LL Reduction in ACI/ASCE (vertical and horizontal)
- A possible way to model columns with pressure areas
- Raft with larger thickness and positions
- Robot - seemingly - erratic deformation when supported by beams and columns
- Complex and Principle results
- Simple TBM tunnel lining analysis in robot
- Tapered beam steel design
finite element analysis,finite element method,fem,matlab,fem,programming,objectoriented,oop,civilenglife,builttolast,engineeringmarvels,constructionlife,foundationdesign,girderdesign,pierdesign,concretebridges,engineeringstudents,futureengineers,communityoflearners,engineeringyoutube,civilengineeringchannel,engineeringschool,subscribe,materials,engineering,architecture,construction,Civil Engineering,Software,Structural Analysis,Finite Element Method,Autodesk Robot
Timestamps:
0:00 Hello Everyone!
1:06 Adding STRLines
08:22 That's that!
Переглядів: 156

Відео

Programming the Finite Element Method using MATLAB - Part 4: Adding STRNodes in Controller
Переглядів 8114 днів тому
Hello everyone and welcome to this video series. In this video series, we'll be programming the Finite Element Method for the Linear Static Analysis of Bar Members. By the end of this video series, you would have a fully functioning FEM analysis code to analyze bars via the linear static analysis. Whether you’re a seasoned civil engineer looking to learn a new software or a student just startin...
Programming the Finite Element Method using MATLAB - Part 3: STRController
Переглядів 237Місяць тому
Hello everyone and welcome to this video series. In this video series, we'll be programming the Finite Element Method for the Linear Static Analysis of Bar Members. By the end of this video series, you would have a fully functioning FEM analysis code to analyze bars via the linear static analysis. Whether you’re a seasoned civil engineer looking to learn a new software or a student just startin...
Understanding Mass Participation in Modal Analysis using Autodesk Robot
Переглядів 992Місяць тому
Hello everyone and welcome to this video tutorial. In this video tutorial, the notion of "mass participation" is going to be tackled using Autodesk Robot's modal analysis capabilities. One problem that users are faced with is that the dynamic mass participation ratio seems to be too low. This video addresses the issue and tries to explain why this is the case, and how to remedy the issue. At th...
Modeling & Design of a Prestressed Bridge on Autodesk Structural Bridge - Part 9 Structural Analysis
Переглядів 569Місяць тому
We are honored to have you here to embark on this new journey to understand the concepts of modeling and analyzing bridges using Autodesk Structural Bridge Design. This video is a practical extension of our previous series where we discussed the theory of bridge design. We will take those theoretical concepts and apply them using Autodesk Structural Bridge Design, a specialized software for des...
Programming the Finite Element Method using MATLAB - Part 2: STRNodes and STRLines
Переглядів 360Місяць тому
Hello everyone and welcome to this video series. In this video series, we'll be programming the Finite Element Method for the Linear Static Analysis of Bar Members. By the end of this video series, you would have a fully functioning FEM analysis code to analyze bars via the linear static analysis. Whether you’re a seasoned civil engineer looking to learn a new software or a student just startin...
Programming the Finite Element Method using MATLAB - Part 1: Introduction
Переглядів 662Місяць тому
Hello everyone and welcome to this video series. In this video series, we'll be programming the Finite Element Method for the Linear Static Analysis of Bar Members. By the end of this video series, you would have a fully functioning FEM analysis code to analyze bars via the linear static analysis. Whether you’re a seasoned civil engineer looking to learn a new software or a student just startin...
Design of Steel Frames Workflow: Members & Connections as per Eurocode EN1993 using Autodesk Robot
Переглядів 2,2 тис.2 місяці тому
Hello everyone and welcome to this video tutorial. In this video tutorial, we'll be performing a full design of a sample frame conforming with the requirements of the Eurocode EN199X. This is the continuation of our discussion about base plates. So I hope you enjoy. By the end of this video, you'll have a solid understanding of the design of steel frames based on the Eurocode. Whether you’re a ...
Column Base Plates in Steel: Fixed, Semi Rigid or Pinned?
Переглядів 1,5 тис.2 місяці тому
Hello everyone and welcome to this video tutorial. In this video tutorial, we'll be checking out the world of base plate design in Eurocode. We'll break down the key differences between fixed and pinned connections, explore some real-world support samples, and then classify base plates according to Eurocode specifications. We'll also touch on the empirical approach, and even have a little fun w...
Modeling & Design Verification of Cladding Support/Rail Systems - Autodesk Robot Structural Analysis
Переглядів 1 тис.2 місяці тому
Hello everyone and welcome to this video tutorial. In this video tutorial, we are gonna use the well-known "von Mises" stresses to model and perform a design verification of cladding support systems. Basically the Cladding Rail that is used to fix the Cladding Wall. The support system is made out of steel or aluminum, and bolts are supporting the cladding system to the other elements. So sit ba...
Analysis, Modeling and Design of Piled Foundations in Robot - Part 7: Pile Resistance using CPT Test
Переглядів 4672 місяці тому
We are honored to have you here to embark on this new journey to understand the concepts of analysis modeling and design of piled foundations in Autodesk Robot. This video is a practical extension of our previous series where we discussed general modeling in Autodesk Robot. We will take those concepts and apply them using Autodesk Robot Structural Analysis Professional, a specialized software f...
Analysis, Modeling and Design of Piled Foundations in Robot - Part 6: Skin Resistance in Sand
Переглядів 5172 місяці тому
We are honored to have you here to embark on this new journey to understand the concepts of analysis modeling and design of piled foundations in Autodesk Robot. This video is a practical extension of our previous series where we discussed general modeling in Autodesk Robot. We will take those concepts and apply them using Autodesk Robot Structural Analysis Professional, a specialized software f...
Analysis, Modeling and Design of Piled Foundations in Robot - Part 5: Coyle and Castello's Method
Переглядів 4302 місяці тому
We are honored to have you here to embark on this new journey to understand the concepts of analysis modeling and design of piled foundations in Autodesk Robot. This video is a practical extension of our previous series where we discussed general modeling in Autodesk Robot. We will take those concepts and apply them using Autodesk Robot Structural Analysis Professional, a specialized software f...
Analysis, Modeling and Design of Piled Foundations in Robot - Part 4: Vesic's Theory
Переглядів 5992 місяці тому
We are honored to have you here to embark on this new journey to understand the concepts of analysis modeling and design of piled foundations in Autodesk Robot. This video is a practical extension of our previous series where we discussed general modeling in Autodesk Robot. We will take those concepts and apply them using Autodesk Robot Structural Analysis Professional, a specialized software f...
Understanding Influence Surfaces in Autodesk Robot Structural Analysis Professional
Переглядів 9313 місяці тому
Hello everyone and welcome to this video tutorial. In this video tutorial, we are gonna get back to the basics and discuss something called: "Influence Surfaces" in Autodesk Robot. Those are - as the name suggests - the effect of a moving load on some other variables of a fixed point. The moving load in this case is moving on the slab itself, which makes it way more interesting than your regula...
Let's Review a Model using Autodesk Robot Structural Analysis Professional
Переглядів 1,5 тис.3 місяці тому
Let's Review a Model using Autodesk Robot Structural Analysis Professional
Modeling of a Bridge on Autodesk Structural Bridge - Part 8 Vehicle Loads and Influence Surfaces
Переглядів 7773 місяці тому
Modeling of a Bridge on Autodesk Structural Bridge - Part 8 Vehicle Loads and Influence Surfaces
Analysis, Modeling and Design of Piled Foundations in Robot - Part 3: Meyerhof's Theory
Переглядів 8663 місяці тому
Analysis, Modeling and Design of Piled Foundations in Robot - Part 3: Meyerhof's Theory
Analysis, Modeling and Design of Piled Foundations in Robot - Part 2: General Principles
Переглядів 1,4 тис.3 місяці тому
Analysis, Modeling and Design of Piled Foundations in Robot - Part 2: General Principles
ASCE7 Equivalent Lateral Force Procedure in Autodesk Robot - Part 4: Software Implementation
Переглядів 9323 місяці тому
ASCE7 Equivalent Lateral Force Procedure in Autodesk Robot - Part 4: Software Implementation
ASCE7 Equivalent Lateral Force Procedure in Autodesk Robot - Part 3: Manual Calculations
Переглядів 4443 місяці тому
ASCE7 Equivalent Lateral Force Procedure in Autodesk Robot - Part 3: Manual Calculations
ASCE7 Equivalent Lateral Force in Autodesk Robot - Part 2: Vertical and Horizontal Distribution
Переглядів 3913 місяці тому
ASCE7 Equivalent Lateral Force in Autodesk Robot - Part 2: Vertical and Horizontal Distribution
ASCE7 Equivalent Lateral Force Procedure in Autodesk Robot - Part 1: Base Shear
Переглядів 8843 місяці тому
ASCE7 Equivalent Lateral Force Procedure in Autodesk Robot - Part 1: Base Shear
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge - Part 7 Superimposed DL
Переглядів 6744 місяці тому
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge - Part 7 Superimposed DL
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge - Part 6 Line Beam Model
Переглядів 8854 місяці тому
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge - Part 6 Line Beam Model
Understanding Geometrical Imperfections in Autodesk Robot Structural Analysis
Переглядів 1,2 тис.4 місяці тому
Understanding Geometrical Imperfections in Autodesk Robot Structural Analysis
Modeling and Design of a Prestressed Bridge on Autodesk Bridge Design - Part 5 Diaphragm and Slab
Переглядів 9764 місяці тому
Modeling and Design of a Prestressed Bridge on Autodesk Bridge Design - Part 5 Diaphragm and Slab
Analysis, Modeling and Design of Piled Foundations in Robot - Part 1: Introduction
Переглядів 2 тис.4 місяці тому
Analysis, Modeling and Design of Piled Foundations in Robot - Part 1: Introduction
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge Design - Part 4 Structure
Переглядів 1,7 тис.5 місяців тому
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge Design - Part 4 Structure
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge Design- Part 3 Design Beam
Переглядів 1,8 тис.5 місяців тому
Modeling and Design of a Prestressed Bridge on Autodesk Structural Bridge Design- Part 3 Design Beam

КОМЕНТАРІ

  • @nisarabbas6591
    @nisarabbas6591 16 годин тому

    Sir, thanks for your professional guidance, can you please make the pile design based on real time project which consists of almost 5 ~ 7 layers of different soil/ rock and effect of water level also. thanks again for this channel.

  • @Lbon-y3j
    @Lbon-y3j День тому

    Hello, I'm currently learning Robot, can you please tell me where can I change the Geotechnical Regulation?

  • @WaqasKhan-r6r9u
    @WaqasKhan-r6r9u День тому

    I kinda feel like he knows what I don't know and what I want to know. Every video of this series is GOLD and has so much knowledge. I wish universities thought us like this with a tool to use. Anyway thank you much for every video. 🤩

  • @WaqasKhan-r6r9u
    @WaqasKhan-r6r9u 3 дні тому

    So much knowledge in a single video. So grateful to you for this. Would definitely recommend this channel to others for learning structural engineering in RSA.

  • @WaqasKhan-r6r9u
    @WaqasKhan-r6r9u 3 дні тому

    believe me or not, I have been searching and watching so many videos just to find this video of How actually you can design and propose steel sections for a steel structure. Usually in companies jobs as structural engineer, they will give you the structural shape and will ask you to give us propose optimum sections for that steel structure base on analysis. I am watching the playlist and I am sooo grateful to you for this. Thank you so much.

  • @TeddyGates-sd8bj
    @TeddyGates-sd8bj 5 днів тому

    Please where Can i get this file ?

  • @mohhammadscharifie5059
    @mohhammadscharifie5059 6 днів тому

    greeeeeeeaaaaaaaaaaaaaaaatttttttttt job

  • @mohhammadscharifie5059
    @mohhammadscharifie5059 6 днів тому

    you make very precious content , thank you.

  • @stephanc7192
    @stephanc7192 10 днів тому

  • @stephanc7192
    @stephanc7192 10 днів тому

    Your thought process is insitefull.

  • @yasiriqbal312
    @yasiriqbal312 10 днів тому

    also need to assign bridge bearing on support having certain stiffness which i think is not possible in RSA

  • @yasiriqbal312
    @yasiriqbal312 10 днів тому

    sir u do not recommend offsetting option for beam and slab as u did centroid connection, but how this will impact final design

  • @yasiriqbal312
    @yasiriqbal312 10 днів тому

    it means that we cannot define proper lane on shell as in csi bridge, as you have assigned ML to frame element, moreover does this ML is transferring to shell from frame?

  • @stephanc7192
    @stephanc7192 10 днів тому

    Great video

  • @stephanc7192
    @stephanc7192 11 днів тому

    Great video

  • @anasbentounsi1272
    @anasbentounsi1272 11 днів тому

    Great CEE, Part 2 ?

  • @stephanc7192
    @stephanc7192 11 днів тому

    Great video

  • @stephanc7192
    @stephanc7192 11 днів тому

    Thank you Great video Please do a detailed tank design video

  • @stephanc7192
    @stephanc7192 11 днів тому

    You make great videos! Learning a lot about FEM

  • @PATHMINDER
    @PATHMINDER 15 днів тому

    In minute 8:04 100 KPa was in box of (estimated foundation load). So, Did you calculate it based on your loads and mat area ,or it was existed by Default?

  • @wiryaomar4934
    @wiryaomar4934 15 днів тому

    Thanks for the video! I kindly have a question. I modelled a panel using two-way cladding and two-way shell under equal circumstances of loading, panel size, supporting beams... But the beams have a bigger bending moment in the two shell comparing to cladding! Do you know why? NB: I excluded self weight for both cases.

  • @ramybali6706
    @ramybali6706 18 днів тому

    pls anything about programming finite element method for 3d elements ?

  • @user-nm2ic3ug1o
    @user-nm2ic3ug1o 18 днів тому

    Excuse me, what is the name of the program for designing bridges?

  • @user-nm2ic3ug1o
    @user-nm2ic3ug1o 18 днів тому

    Excuse me, what is the name of the program for designing bridges?

  • @limjiunnyuh5202
    @limjiunnyuh5202 18 днів тому

    Hi, I would like to ask what is your snapping setting which allows you to snap on some points so accurately under ‘View’ settings. As right now, I can only click on certain points in the ‘plan’ view according to my axis.

  • @all_about_construction5275
    @all_about_construction5275 19 днів тому

    Hello there. Thanks for this video. What do you mean by stages?

  • @GeoteknikIndonesia
    @GeoteknikIndonesia 20 днів тому

    legendary channel. deserves 100K++ subs

  • @ajayasuriya77
    @ajayasuriya77 21 день тому

    Great contents! I have a general question regarding lintel beams carrying wall load above and perhaps floor loads transferred. When modeling, does the lintel actually transfer loads with the arching action above lintel? Give me some directions on how to correctly model a lintel beam i.e., concrete or steel. Thank you, and all the best for your videos! Really impressive.

  • @cyberflow3391
    @cyberflow3391 22 дні тому

    Hello, Is it possible to export that model to Civil 3D and do drafting ?

  • @YahayaHamza-b3l
    @YahayaHamza-b3l 22 дні тому

    Thank you for taking the time to create such a detailed tutorial. It really helped me grasp the topic. But i am having difficulties with the retaining wall foundation design, i followed the two great videos you made for retaining wall and did exactly what you did in creating the foundation but my h1(the thickness of the footing automatically generate a ridiculously very high depth of 1.3m) when i try to change it it bring error like this (Condition not met for: Foundation shear Safety factor of bottom reinforcement in the direction of X axis: 0.00 < 1.0 Safety factor of top reinforcement in the direction of X axis: 0.00 < 1.0 ) please help me ...thank you so much CEE in advance

  • @letsbuild1643
    @letsbuild1643 23 дні тому

    And if possible explain the theory behind the prestressed beam

  • @letsbuild1643
    @letsbuild1643 23 дні тому

    Im a newly graduated engineer with an interest in bridge engineering. This series is really helping me out please don't stop the good work that you are doing sir.

  • @adhistanley6537
    @adhistanley6537 24 дні тому

    Thanks for the guide CEE, i would like to ask, what about those values such as "StirrupHookLen90", "StirrupBendFormerDiam" and etc, what does it affects? and is it matter that if i dont change the values?

  • @mmrm250
    @mmrm250 24 дні тому

    Could you include links to the books you mentioned?

  • @dass8477
    @dass8477 27 днів тому

    Sir please I need the tower silo length, size

  • @anannurdin1883
    @anannurdin1883 28 днів тому

    sir is there any way u can make a dummy frame/beam in RSA? for adding distribution moment that is not laying on a beam

  • @anannurdin1883
    @anannurdin1883 29 днів тому

    is there any video verifying om concrete frame? i keep getting error when designing analysis RC Frame

  • @stephenchiwama2169
    @stephenchiwama2169 Місяць тому

    Thank you

  • @bernardnzeyimana4047
    @bernardnzeyimana4047 Місяць тому

    What can i do when there is a notice mentioning element geometry is not supported by the module?

  • @KassemDeeb90
    @KassemDeeb90 Місяць тому

    Thank you for your valuable videos. I have some questions: if we define the pressure value and profile in "Wind Load Simulation" which simulate wind tunnel test, what are the benefits and inconvenience of this method. I think cases of positive and negative internal pressure is not included. my second question if I choose to model the rear-front wind on the secondary frame you draw (to connect separated structures), should I make them in a separate file and enter them manually again?

  • @DaPoob
    @DaPoob Місяць тому

    You've singlehandedly pulled me through my FEA course this summer. Thank you Dr. CEE, wouldn't have got this far without the concise and clear explanations.

  • @valeobote9623
    @valeobote9623 Місяць тому

    Is it possible to modify the wall properties to allow it act as a masonry wall? by modification, we can allow it only to take the axial loads and not the moments?

    • @CivilEngineeringEssentials
      @CivilEngineeringEssentials Місяць тому

      Not rly sure, this is one thing I am trying to figure out. For now, the idea I am thinking about is to model a wall using multiple elements and releasing those elements to model a wall. So far, I have limited success.

  • @anannurdin1883
    @anannurdin1883 Місяць тому

    is there any new video of this? that you have checked its the right way, thanks

    • @CivilEngineeringEssentials
      @CivilEngineeringEssentials Місяць тому

      em,, if possible, could you provide more context of the question? you mean the ground beams?

    • @anannurdin1883
      @anannurdin1883 29 днів тому

      i mean u mention u are not sure with that modelling and u need to check the calculation, if its right like on the real ones

    • @anannurdin1883
      @anannurdin1883 29 днів тому

      and another question sir, do i need to put a support on a Slab on ground without UZ , even though i have already have a support on the column that is in a lower level with the slab. Or i just assign the soil pressure on the slab without putting any support? the context is the slab is on ground but in a diffrent level with the foundation, thanks

  • @razvanmure
    @razvanmure Місяць тому

    14:20 I found an anti-virus 😁 Geometry > Properties > Panel Calculation Model ! And just delete from there 🙌 yay! Robot does have some layers such as this; like the Sections catalog that populates when you add Beam/Column

  • @yaregalmengistie
    @yaregalmengistie Місяць тому

    I love it

  • @razvanmure
    @razvanmure Місяць тому

    You mention that the beam is discretized 8:10 May I ask how does the FEM work here? Why do we need to set up all those settings for 2D elements, but when it comes to 1D elements (beams, columns) there is no setting required and we get a beautiful curved diagram? Thank you for your time :) All the best!

    • @CivilEngineeringEssentials
      @CivilEngineeringEssentials Місяць тому

      Oh, that is a good question: The curve you get from linear shapes is actually a lie ^_^ The reason why is: when the analysis is complete, all you get are actually the displacements and rotations of the start and end point of the linear elements. Now your question is: Ok so why do we get a nice curve? if we only have two points? It is because RSA (and the FEM in general) do a little trick here, you see, there is something called "shape functions". Ok, this may be a longer explanation: Let's say you have a beam S------------------------E where S is the start and E is the end and assume you want to "approximate" the deflection at distance x from the start S--------|x|------------E The only thing you have from the FE analysis are the displacements and rotations of S and E, you do not directly have the displacement (or rotation) of point x. The way it is done is: displacement at x = N1u1+N2u2+N3r1+N4r2 u1 and u2 are the displacements of the start and end (you have those from the FE analysis) r1 and r2 are the rotations of start and end (you have those from the FE analysis) N1 is a function in -------- wait for it------ x. N2, N3, N4 are also function of x This means that: if you have a certain x, then you can find N1 N2 N3 N4 and use them to find displacement at x This is exactly the lie autodesk robot uses to "show" a nice curve. It evaluates this at multiple distances x from the start. I hope it helped. CEE

    • @razvanmure
      @razvanmure 25 днів тому

      ​@@CivilEngineeringEssentials Fine method we have at our disposal. (fine...ite method - wink wink) I compared 2 situations (1 continuous beam vs. 2 half beams) at the same position: S----------x---------E vs. S-------ES-------E The x possition of the first beam and the common point of the other two show the same displacement and moment. This, of course, I observed throughout my years as working in design engineering. However, your explenation really puts the background of how this works into the spotlight. I applaud you for all the great work you put into this channel, for your extraordinary knowledge in the field and for your ability to explain it all!