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Dr. Mohamed Noureldin
South Korea
เข้าร่วมเมื่อ 12 ก.พ. 2019
This channel is dedicated to civil and structural engineers and students who are seeking in-depth knowledge regarding structural engineering.
Special emphasis is given to topics such as the seismic design of structures, design of steel structures, and structural dynamics.
My website: sites.google.com/view/seismicdesignai/home?authuser=0
My LinkedIn profile: www.linkedin.com/in/mohamed-noureldin-08672a92/
Special emphasis is given to topics such as the seismic design of structures, design of steel structures, and structural dynamics.
My website: sites.google.com/view/seismicdesignai/home?authuser=0
My LinkedIn profile: www.linkedin.com/in/mohamed-noureldin-08672a92/
5- stress strain diagram 1
Stress-strain diagram for typical structural steel in tension
The proportional limit
Strain hardening
Ultimate stress
Yield stress and ultimate stress
The meaning of strength
lateral contraction
The proportional limit
Strain hardening
Ultimate stress
Yield stress and ultimate stress
The meaning of strength
lateral contraction
มุมมอง: 234
วีดีโอ
4- Mechanical properties of materials
มุมมอง 1072 หลายเดือนก่อน
A typical tensile-test machine A typical compression-test machine Standardization Static and dynamic tests
3- 4 Exercise example 4- Car on inclined track
มุมมอง 2665 หลายเดือนก่อน
A car weighing 130 kN when fully loaded is pulled slowly up a steep inclined track by a steel cable. The cable has an effective cross-sectional area of 490 mm2 ,and the angle of the incline is 30°. Calculate the tensile stress in the cable.
3- 3 Exercise example 3- Circular aluminum tube
มุมมอง 2635 หลายเดือนก่อน
a strain gage is placed on the outside of a circular aluminum tube
3-2 Exercise example 2-Brake pedal compressive stress
มุมมอง 2115 หลายเดือนก่อน
Brake pedal compressive stress
3-1 Exercise example 1-Solid circular post under compression
มุมมอง 1805 หลายเดือนก่อน
Solid circular post under compression
3- Examples on normal stress and strain
มุมมอง 1415 หลายเดือนก่อน
Examples-Normal stress and strain for hollow circular tube and circular steel rod
2- Normal stress and strain
มุมมอง 1865 หลายเดือนก่อน
The most fundamental concepts in the mechanics of materials are stress and strain.
1- Introduction to mechanics of materials
มุมมอง 2705 หลายเดือนก่อน
Definition Objective of mechanics of materials The need of mechanics of materials Theoretical vs experimental approaches The historical background
29-Heat Equation 3- Both ends kept at zero temperature
มุมมอง 3682 ปีที่แล้ว
29-Heat Equation 3- Both ends kept at zero temperature
26-Wave equation-5 Nonzero initial displacement and velocity
มุมมอง 5882 ปีที่แล้ว
26-Wave equation-5 Nonzero initial displacement and velocity
25-Wave equation-4 Zero initial displacement
มุมมอง 2822 ปีที่แล้ว
25-Wave equation-4 Zero initial displacement
24-Wave equation-3 Zero initial velocity Examples
มุมมอง 1792 ปีที่แล้ว
24-Wave equation-3 Zero initial velocity Examples
23-Wave equation-2 Zero initial velocity
มุมมอง 2122 ปีที่แล้ว
23-Wave equation-2 Zero initial velocity
21-Fourier Integral- 5 Fourier transform
มุมมอง 1442 ปีที่แล้ว
21-Fourier Integral- 5 Fourier transform
20-Fourier Integral- 4 Fourier Cos and sine integrals example
มุมมอง 1832 ปีที่แล้ว
20-Fourier Integral- 4 Fourier Cos and sine integrals example
19-Fourier Integral- 3 Fourier Cos and Sine integrals
มุมมอง 1792 ปีที่แล้ว
19-Fourier Integral- 3 Fourier Cos and Sine integrals
Hysteretic model 5- max response of strength and stiffness degrading hysteretic models
มุมมอง 6562 ปีที่แล้ว
Hysteretic model 5- max response of strength and stiffness degrading hysteretic models
Hysteretic model 4- max response of stiffness degrading hysteretic models
มุมมอง 8232 ปีที่แล้ว
Hysteretic model 4- max response of stiffness degrading hysteretic models
Hysteretic model 3 - strength and stiffness degrading and nonlinear elastic hysteretic models
มุมมอง 3.6K2 ปีที่แล้ว
Hysteretic model 3 - strength and stiffness degrading and nonlinear elastic hysteretic models
Hysteretic model 2- Elastic perfectly plastic and stiffness degrading models-2
มุมมอง 1.3K2 ปีที่แล้ว
Hysteretic model 2- Elastic perfectly plastic and stiffness degrading models-2
Introduction to types of seismic hysteretic rules-1
มุมมอง 2K2 ปีที่แล้ว
Introduction to types of seismic hysteretic rules-1
محاضرة جميلة و شرح جميل جدا بس يا ريت يا بشمهندس حضرتك تعمل محاضرة beam coloum و فيها binary moment
Beautifully explained. what a teaching.
thanks a lot doctor
جزاك الله خير دكتور
Dr. Mohammad you're the best.
That was great ❤
I just don't know how to thank you.. I wished you'd be my lecturer in school..
Thank you sir
al salam alukum dr. Mohamed Do you have any wind load analysis course
Dr, How to find the dynamic stiffness of a structure
Sir please upload all structural dynamics lectures 😢
Thanks for your time sir
Amazing Lecture sir, Thanks
Dr Mohamed thank you for the effort and time. How I get the material for steel structure course
Could u pls recommend a steel course for high rise building to me , pls ?
Very useful ❤
thank you, sir, a detailed explanation. if possible plz share the slides of lectures to keep a record for reference
12:16
Why didn’t you use 2K for columns?
are you graduate from Chinese university in anhui province
What would you need to design the struts for that link the frames to the braced bay?
33:37 39:00
Thanks for your efforts dear Doctor
الله يعطيك العافية
جزاك الله خيرا…أنا أستفدت منها كثيرا
Glad you’re back Doc, your dynamics course has helped me a lot in my postgraduate degree
Thank you Alot professor. Great explanation.👍👍👍
You're freaking awesome sir, thank you for this!!
دكتور محمد سلام عليكم كيف نتواصل مع حضرتك ياريت الميل أو رقم الموبايل لو سمحت
I just want to like this video 10^50 times, it is not just interesting and rich, but it is really amazing explanation for P-Delta phenomena and give me more enlightening to code provisions. Thank you Dr. Muhammad very much
Thanks for your effort sir
ما شاء الله. درس مهم جدا و شرح فوق الممتاز جزاك الله خير يا دكتور.
Thank you very much
더 잘 알고 있는 것으로 보인다 난 그냥 당신 인생 첫 날 🎶 아 진짜 사나이 꿀 나 이제 집 가서
شكرا د محمد شكله هيكون كورس ممتازانا محتاج اوصل لمحتوي الكورس
YOU ARE THE BEST 😍
IT is pretty well. Thank you Doctor. The world need more persons like you. Too much good explaining all. Oh my God I am clear now Thank you again! I am studying for my PE Exam and this is pretty useful
Thank you prof., after complete all seismic design video, I realized that i have not known anything about seismic design. Thank you prof. wud you make videos for prestressed concrete also. ? Thanks& Regards
Hii Sir, The image at 41.23, i couldnot find in ASCE7-16. Can you please help me to find the clause.
Dear Sir, thanx for helpfull videos. Rhe question is that , for masonry shear wall structures, the eqn should be as per 12.8-9 Eqn.. but on the video, you use the Eqn 12.8-7. we have to use the 12.8-9 Eqn. Let me know if am wrong. Best regards
马克一下,最近正在学习美标和欧标!
May Allah Rewards you for your Efforts (From Sudan)
دكتور حضرتك بتفرض شئ اسمه VEو SE وبتشتغل عليها وتبني عليها معادلات شئ غير مفهوم طبعا
Dr. Can you please post the slides. Much Thanks and keep it up !
Doctor, your simple beginning of a complex phenomenon is a masterpiece.
Please explain when displacement is zero but its second derivative with respect to time is not zero.
hello Mr.Noureldin please share the ppt file of these lessons, or send as E-mail. جزاکم الله الخیر
Salam Alikoum Dr. I have watched all your series related to advanced engineering mathematics. Thank you for your efforts and God bless you
Thank you very much this session is very helpful
Good job thanks