English - Drawing Shear Force and Bending Moment Diagrams

[@mido20400]

حبيب قلبي .. وكويتي كمان . انا فخور فعلا ان في راجل عربي بيعرف يشرح الشرح الجميل المبسط دة .. كل التحية لأهل الكويت الطيبين

[@sekky123]

I had a lecture on this, went through tons of books, watched a couple other videos and I still could not understand how to do the shear and bending moment diagrams. That all changed when I watched your video, thank you very much, you've made me understand this chapter in just 30 mins. Hope you're a teacher or lecturer because you are very good at explaining things.

[@rayess1990]

الله يجزاك الف خير يا دكتورنا .. صدق ماشاء الله عليك تمتلك الموهبة بالشرح .. يكفي طريقتك بالشرح وأسلوبك قسم بالله تخليني مره ريلاكس وتزيل عني الخوف من هالمادة.. الله يرحم والديك

[@n83inflames]

Great lesson! You are a very good teacher. Thank you

[@CTSCIVIL]

You are so welcome :)

[@CTSCIVIL]

and is that good or bad? :)

[@CTSCIVIL]

Sorry for the late reply I am putting together an example for a new video hope I will be done with it soon

[@Jabbazuki]

you sir are a GOD!!! I cannot thank you enough for this video... Like seriously, right now I am taking Statics at my university and I don't understand ANYTHING in class!! But I have learned more with just this video alone and throughout the entire semester in class so far!! YOU ARE THE BEST!!!!!!!

[@odoc01]

I spent 4 hours with my textbook and notes trying to understand it and failed. I spent 30min watching this video and I fully understand it now! Thanks you soooo much. Keep up the good work!

[@TheLonestarr55]

Excellent presentation. The best ever of all tutorials about SF and BM diagrams. Thank you very much

[@aahmedbhatti8344]

I have an exam in statics (first year engineering course) in less than 8 hours, and this video really helped iron out the method for me :) Thanks from Canada!

[@CTSCIVIL]

give this one a shot and let me know what you think English - Understanding the V and M Functions and Diagrams + 2 Examples it is under the playlist labeled "English - Structural Analysis"

[@Akeem28111]

I appreciate your efforts in preparing and presenting this lecture, it was well delivered and understood.I have become a master in shear force and bending moment diagram preparation now.

[@CTSCIVIL]

Kurt, to find the area under the curve is to integrate. Therefore, you need the equation of the curve. HOWEVER, you may cut the beam at many many many locations, sum the moments about each cut point, and obtain values for the bending moment at these places. All you need to do then is to connect the points and you got yourself a moment diagram. in practice, you need to know the maximum moments (+ or -) so you can design the beam. with practice you know where to cut. Good Luck

[@conallquinn6346]

very good clear explanation of shear force diagram and bending moment diagram

[@dexterjordan6369]

thank you sooo much for this! Really helped me a lot. Thanks to you i wont be having trouble with my exam. May God Bless you man!!

[@realcddeal]

I wish my instructors taught this subject as clearly as you have. Thank you for this.

[@CTSCIVIL]

I will as soon as I have time thanks for stopping by

[@kutlica]

That area trick you showed me, saved my life for my Statics exam. Thanks heaps!

[@a1ibb0z]

Cool beans!!! Really helpful. Didn't realize there was that much of a correlation between the shear force and bending moment diagrams.

[@CTSCIVIL]

Thanks for stopping by

[@TinyStressBall]

Thank you for summing in 30 minutes what I should have learned in one semester of school if my teacher wasn't such an awful teacher...You are great! :)

[@s4237058]

Thank you for the lesson. You are a great teacher. Cleared up all my problems with BMD

[@MhmmadRimawi]

Wow greater than my professor ,Please keep posting videos YOU ARE AWESOME ...Thank you so much .. 

[@CTSCIVIL]

both ways are correct. I once asked my concrete prof. why do you flip the moment diagram making the positive down and the negative up? he said so I know where to put the reinforcement :) do not worry, they are the same ...

[@kaylia1000]

OMG I love this tutorial. Am here breezing through diagrams and my teacher made it look like she was teaching a crippled person how to beat Usain Bolt in a 100 meter race :). Thanks again!! I have finals next week and now am sure i can get at least 20 marks.

[@ahmadandaleeb1781]

I like the way to take your time and explain everything bit by bit. Thanks for this great video!

[@CTSCIVIL]

Ahmad Andaleeb Dear Ahmad, Sorry for the late reply. Thak you for your kind words.

[@CTSCIVIL]

Thank you for stopping by

[@Username77108]

Holy Jesus! This was incredibly helpful. You have done a tremendous job.

[@artakisthebest]

Thats uncalled for. I found this video very helpful aswell, my lecturer didnt explain it as clearly and rushed through 10 examples after deriving several other equations.

[@CTSCIVIL]

Thanks for stopping by. Now that you are saved :) next time tell us how you did in your exam CTSCIVIL

[@madhushankaru]

Thank you so much for the explanation. You sir, are an extraordinary teacher. I'll be recommending this video to many others.

[@Stephie91]

I have my exam in 2days and was pretty clueless about everything. This video really helped me a lot. You were very clear in your explanations!! Thank you sir you're awesome! :):)

[@baviddeckham]

great video, is this the same as evaluating the moments and shear forces in terms of a variable length x along the beam between the forces?

[@Extremeskydive2010]

Thankyou so much for taking the time too do this ! Best tutorial iv watched on anything! Helped alot!

[@CTSCIVIL]

Nice to hear that Keep it up CTSCIVIL

[@shqardo444]

شكرا u helped me alot ,before i watch your tutorial i had a problem with how to draw shear and bending moment diagrams geating from somalia

[@CTSCIVIL]

I did not understand your question. can you elaborate please?

[@CTSCIVIL]

Thank you guys for your kind words I am preparing for a tutorial about beam deflections. wish me luck CTSCIVIL

[@CTSCIVIL]

Hi There look under the playlist labeled English- Structural Analysis the video "Shear Force and Bending Moment Diagrams for an INTERESTING Beam With a Hinge" is the one you should watch :) CTSCIVIL

[@CTSCIVIL]

that is great. Thanks for stopping by

[@mido20400]

Sir, you are great !!!! you've just made my day before the exam . Greetings from Egypt

[@joanneayeshahuang6461]

thanks so much! I wish i saw your tutorials earlier for my quizzes, but its still just in time for my final exam so thanks!!

[@CTSCIVIL]

I am glad that you liked it :)

[@SuperOkoi]

wow.. great video

[@CTSCIVIL]

Glad to know that thanks for stopping by

[@CTSCIVIL]

if you know the math behind the relationship between the load, shear force, bending moment, rotation, and deflection you will be able to utilize the equations accordingly. search for beam deflection using double integration and you will see that the equations for the shear and the moment are a "must" thanks for stopping by and sorry for the late reply.

[@ian0m]

Very well explained! Thanks! I don't need to look any further as this video beautifully illustraits what the text books try to word. now I get what the book is trying to say up to this point and I can read the rest :)

[@CTSCIVIL]

good to know that :) thanks for stopping by

[@CTSCIVIL]

Great Thank you for stopping by

[@MrsMikeabbo]

Thank you, this really helped. Explained it far better than my lectures.

[@CTSCIVIL]

Dear xidiwu, Please watch the following video. It might answer your question regarding the Moment and shear diagrams for a triangular load. The video is located in the "English - Topics on Structural Engineering" Playlist Labeled "English - Understanding the V and M Functions and Diagrams + 2 Examples" Thank You CTSCIVIL

[@dyuthiprakash68]

This was incredible! You helped me pass my test!

[@missromaana1]

this video got me through 2nd and 3rd year civil engineering theory...wish you were my lecturer too :)

[@CTSCIVIL]

I am currently not teaching. I am going through a PhD program at USC. I am from Kuwait and that was where I used to teach :)

[@MMMTTTTT452]

You are like a Physics Dora The Explorer. you sir, just earned my utter respect

[@kisstaye1]

thank you very much it really helped...please try and upload more videos in english cuz it seems like ur arabic versions are very much related to problems faced by we english students. many thanks again...taye, aerospace engineering,UK

[@CTSCIVIL]

Great :) Thanks for stopping by

[@stealthtjah]

Wow, this is awesome. My exam in Tissue Mechanics will be no challenge for me anymore. So lets just skip it and continue on more challenging stuff!

[@CTSCIVIL]

No problem. Thanks for stopping by

[@OanaSis]

thank you so much from Romania.you're a incredible teacher

[@ThomasKaiser207]

Great video, very helpful! What software are you using to draw and record your work and voice?

[@CTSCIVIL]

I direct you to this video English - Understanding the V and M Functions and Diagrams + 2 Examples search for it in my channel under " Topics in Structural Analysis" Playlist and you may find the answer you are looking for. CTSCIVIL

[@CTSCIVIL]

Hi there Please watch the video titled English - Understanding the V and M Functions and Diagrams + 2 Examples in the English - Structural Analysis playlist I think it will answer your question CTSCIVIL

[@MilosIvanovic1]

That was simply amazing, thank you very much - hats off to you sir.

[@CTSCIVIL]

This was a problem with me when I was a student. The professor assumed that we know where all the numbers came from. We spent more time trying to figure them. So for my students, I like to give them more time to do better things :)

[@MrGka1]

This video was superbly done + good narration. I jus wanna noe if u have anything on deflection as a result of IMPACT LOADING?

[@TheFifaddict]

thank you so much for this! my midterm is coming up, id love to see the beam subjected to moment as well. thanks again and remember its ignorant people who turn away from facts and try to bring down people who seek the truth!

[@StartubeMr]

Thanks man , you really helped me out on this issue for my Final exam Statics tomorrow :D

[@basantadegaardfan2560]

thanks..it helps...can you please post problems on eccentric loadings please?

[@CTSCIVIL]

to capture, I am using camtesia studio. as for the drawing I am using sketchbook pro

[@hccnappy]

wow. Extremely elegant and concepts easily explained. Thank you so much. This vid has helped me a great deal. Keep doing what your doing :)

[@CTSCIVIL]

Doing it your way, (Positive down Negative Up) is good if you are doing concrete design. That should help you remember where to put the steel reinforcement. But, it does not make any difference as long as you are consistent with your units.

[@CTSCIVIL]

As for converting the triangular load to a uniformly distributed load, try to go through a complete problem with both cases of loading then compare maximum shears, maximum moments, and maximum reactions. you will see that the maximum shear is at one of the supports for triangle loading where it is at both supports for uniformly distributed load. you will find the maximum moment shifted toward the height of the triangle and not in the middle. so be careful do it and let me know

[@SteakANDBurger]

Great explanation, I understand this concept now! Thanks!!

[@CTSCIVIL]

You are welcome from the US :)

[@Webb2Bourne]

Very well done, definitely clearer than my professor.

[@CTSCIVIL]

جزاك الله خير على هالكلام الطيب

[@artakisthebest]

Thanks very much for the video, I was giggling with joy when I realized its THAT simple to do, compared to the way my lecturers put it. Do you think you could make a video explaining the theory behind this aswell? After all you described drawing the diagrams SO easily so Id love to ehar your explanation of the theory!

[@CTSCIVIL]

I know exactly how you feel about units. I had to jump between them couple of times even in a single textbook. But as you said, "units are units"

[@jackspine666]

Hi, im doing civil engineering at uni, and this has helped me along with my revision LOADS, thankyou very much! However, if you could make a video or a quick reply on how to do the bending moment diagrams in the case of a triangular load, i understand how to do reactions and shear force diagram for the case, just really struggling with the BM diagram (due to shear force line being an arc/curve for triangular loads, i find it difficult to find the area? Cheers

[@MrR5n]

my lecturer is absolutely shit in teaching !! this video helped alot!! i fill much confident for my exams now. thanks alot man

[@GWDW21]

Excellent video. Much more useful than my lecture on the same subject.

[@darthnish]

you sir, are a god among teachers, thank you so much :)

[@malikalhesni]

الله يوفقك دنيا واخره. الشرح بالانجليزي كان افضل من العربي كان فييه معلومات اكثر

[@frankycrankie]

will the shear diagram for a triangular distributed load be parabolic? or do we use 1/2(base)(height) to convert it to a rectangular distributed load?

[@CTSCIVIL]

we should understand the relation between shear force and the load. dV/dx (slope of shear diagram) = -(negative) the applied load. then, if the load is a function of zero power (uniformly distributed load) then the shear diagram is linear. Now for a triangular load the load is a function of power (1) since it is a function of x that means the shear diagram is a function of x to the (2) nd power. I will try to find some time to answer this question in a video.

[@abdulazizfarhan8669]

Help full for those who are taking Mechanics of Material.

[@thesapper26]

this is really helpful but what about if there is 'triangular distributive force' rather than just that rectangular ones in this video. can you post me another video for that asap.

[@ahmedalsafi5766]

Thank you, that helped a lot.. I hope you teach is here instead of this sucker where do you teach at? I know your accent sounds arabic

[@abbasol]

have you ever used "taking cuts" method, which is more long winded but gives you specific line equations for the shear and beam diagrams? Is there any real need to know the line equations of these graphs?

[@AcsNJL]

Omg you teach better than my teacher man! keep up the good work! (:

[@CTSCIVIL]

حياك الله و جزاك الله خير

[@CTSCIVIL]

The unit of the force is kips and 1 kip = 1000 pounds or (1 kip = 1000 lb) Thanks for stopping by CTSCIVIL

[@CTSCIVIL]

Good thing that you got it :) good luck with your finals shoot for 100% :) CTSCIVIL

[@rizwansattar4954]

Thank you so much Sir. I really appreciate your efforts and I really like your videos. :) I have one question, what would bending moment and shear force diagram would look like for a beam having UDL throughout the length and point loads in between?

[@qbthething]

Dammit man, you made me pass my class lol... Thank you

[@Veneratio10]

CTS CIVIL, Thank you very much. Very informative. I'm ashamed to admit this, but I'm a second year Civil Engineering student at a top university, and despite achieving first class grades I've never been comfortable with BMD and SFD. You've cleared things up significantly, thank you. Could you show us how to do BMD and SFD where there are external moments present? Thanks in advance.

[@AliA-tv8ph]

Thank you very much, it is very helpful, I had no clue about such problems before this video. يعطيك ألف عافيه.

[@mimitruong89]

I'll give you my full respect and support.

[@CTSCIVIL]

جزاك الله خير على الكلام الطيب