Abaqus Standard: Fundamentals and Modal analysis

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  • Опубликовано: 5 дек 2024

Комментарии • 37

  • @upekaweerasekara332
    @upekaweerasekara332 5 лет назад +1

    Extremely Useful and rare content.
    Great Job !!

  • @tanergenc5249
    @tanergenc5249 7 лет назад +3

    Thanks for this video that discribed, very simply and intelligable.

  • @dr.ranjank.behera9002
    @dr.ranjank.behera9002 6 лет назад +4

    Sir, How to model modal analysis with thermal expansion in abaqus CAE ?

  • @rajkumarpitta4014
    @rajkumarpitta4014 7 лет назад

    thank you very much sir, now I got an idea about vibration analysis and we are waiting for more videos from vibrations

  • @knutonsyen3043
    @knutonsyen3043 3 года назад +1

    24:49 is that a stroke?

  • @tinkatul
    @tinkatul Год назад

    Hi, how do you do? I would like to ask please for a problem solving in Abaqus, that I haven’t been able to find in the web in general nor in YT. The statement of the problem I’m looking for is a pretty common one I guess, and it is a structure with a pre-tension in the cables, such as in a cable bracing or the ropes for stabilizing an antenna mast. The most similar thing I’ve found is bolt force, or node displacement in an intermediate step, or cooling a part of the wire as a step, but it’s not what I’m actually trying to simulate. Nor is the prestressed of wires in concrete. Any help on the matter will be appreciated. Thanks in advance.

  • @MrainSoheir
    @MrainSoheir Год назад

    thank you Sir but can you tell how can i find a longitudinal natural frequency axial vibration please

  • @MrainSoheir
    @MrainSoheir Год назад

    thank you Sir but can you tell how can i find a longitudinal natural frequency axial vibration please IN ABAQUS

  • @shaikreshma6125
    @shaikreshma6125 2 года назад

    Hi sir will do u perform model on masonry prism and beam

  • @Bindeshchouhan
    @Bindeshchouhan 5 лет назад

    How to decide mesh size in abaqus, and how to use attachment points for bolt connection

  • @gauravchauda123
    @gauravchauda123 5 лет назад +1

    Can you tell how to extract the mode shapes and stress column vectors in a dat file for further calculations in matlab? If you have any video/document related to this please let me know.

    • @lev_georges
      @lev_georges 2 года назад

      I'm currently struggling with extracting the mode shapes and frequencies from my Abaqus model with a python script into a data file. Have you found any answers to your question? Please let me know if so. I think that would help me as well.

  • @aleksamilijas2618
    @aleksamilijas2618 4 года назад

    Thanks for the helpful video. I just have a simple question: It is written as a result of Mode 1 that Freq = 29.257 (cycles/time). Does it mean it is 29.257 rad/s, or that the period of beam is 0.215 s? What does this value of 33792 represent?

    • @eashansaikia1427
      @eashansaikia1427 4 года назад

      Have you found the answer for the units of cycles/time?

    • @aleksamilijas2618
      @aleksamilijas2618 4 года назад

      @@eashansaikia1427 Unfortunately not. I will let you know if I find out something.

    • @eashansaikia1427
      @eashansaikia1427 4 года назад

      @@aleksamilijas2618 I also found out another issue. If I build my model with mm instead of meters, and also scale the material properties in terms of mm, I see that the cycles/time scales down by a factor of 30. Not sure why this is happening

    • @burakmatyar8976
      @burakmatyar8976 2 года назад +1

      (cycle/time) is Hertz in this analysis. I checked theoretically.

  • @mnnconnolly
    @mnnconnolly 3 года назад

    Hello. Can you tell me why structural damping is always less than 5%?

  • @selvamraj11
    @selvamraj11 7 лет назад

    Excellent video, Now i have an idea of reading mode shape of the beam. Depends on the stiffness magnitude the mode shapes are arranged in the order of lateral bending(lowest stiffness), twisting, transverse bending(Highest stiffness) for the first mode corresponding mode shape. even when we have same value of stiffness; second mode onwards it follows some order of mode shape? could you explain the difference?

    • @abaqusacumen7397
      @abaqusacumen7397  7 лет назад

      Thanks for you comment. Please see the mass participation factor in dat file.

    • @selvamraj11
      @selvamraj11 7 лет назад

      thank you for your reply, i will check it.

    • @abaqusacumen7397
      @abaqusacumen7397  7 лет назад +1

      I forgot to add on the mass participation factor in video.

  • @nagnath5412
    @nagnath5412 7 лет назад +2

    Sir,from were do you get such useful information

    • @abaqusacumen7397
      @abaqusacumen7397  7 лет назад +3

      I am having experience in this field.

    • @nagnath5412
      @nagnath5412 7 лет назад

      Abaqus Acumen from how many years you are in this field sir.

    • @abaqusacumen7397
      @abaqusacumen7397  7 лет назад +3

      I am in this field from last 20 yrs.

  • @vikneshwarannatarajan7788
    @vikneshwarannatarajan7788 6 лет назад

    Hi Sir, I wanna try modal analysis in planetary gear will you help me?

  • @jaijikunnel9169
    @jaijikunnel9169 3 года назад

    best video ever

  • @rajkumarpitta4014
    @rajkumarpitta4014 6 лет назад

    sir,my personally request is please do some vibrational analysis(FRF,AND TRANSIENT) videos

  • @adeelaafreen5293
    @adeelaafreen5293 4 года назад

    How to read mass participation factors from Abaqus frequency analysis

  • @gaetannguepi7546
    @gaetannguepi7546 3 года назад

    Thanks a lot!

  • @omrak2000
    @omrak2000 7 лет назад

    Thank you so much!

  • @joelgresham814
    @joelgresham814 6 лет назад

    i love you abaqus acumen