I used to saw this videos 3 years back as a civil engineering student now i am working in TCS as a developer i forgot what is civil engineering life changes.....
Center of gravity..... rectangle.... parallelogram..... where diagonal intersect Circle.... diameter/2 Triangle...h/3 and 2h/3 Plain figure.... mid of height. .. breadth etc . Semi circle...4r/3π Hemisphere....3r/8 Trapezium....h/3(2a+b/a+b).... from larger side Right circular solid cone....h/4from base
Area moment method .... Second theorem... Difference of deflection between any two points= 1/EI ( moment of area of bending moment diagram between these two points)
@@RAYSAHAB-- yess...I mean I gave a JE exam aur usme section modulus, hoop strain, bending stresses ye sab jo basic level ka hai, vo sab tha....this session will give you all the basic Idea of the subject. Deep mein padhna hai toh course karlo bhai.
Method of determining slope and deflection.... Double integration method Area moment method Conjugate beam method Super position theorem Strain energy method
Most useful session 🙏🏻🙏🏻
For validity of Euler's theory... value of critical slenderness ratio...88.85%
I used to saw this videos 3 years back as a civil engineering student now i am working in TCS as a developer i forgot what is civil engineering life changes.....
Where are u right now ?
Life is Pre-defined like railway, you just don't know when to expect a turnout.
Civil engineering to how to become web developer
@@mobrurmazumder7250 learn the things and try to companies whatever the package go through that finallly luck matters
@@akashranjan8580 banglore
Superb wonderful session...thank you sir ji👌👌👌
Pure bending....
Shear force...zero
Bending moment.... constant
Very helpful lecture sir🎉❤❤❤🎉🎉🎉😊😊😊
Center of gravity..... rectangle.... parallelogram..... where diagonal intersect
Circle.... diameter/2
Triangle...h/3 and 2h/3
Plain figure.... mid of height. .. breadth etc .
Semi circle...4r/3π
Hemisphere....3r/8
Trapezium....h/3(2a+b/a+b).... from larger side
Right circular solid cone....h/4from base
Very helpful sir. Thnx alot for ur kind work towards humanity..❤
Area moment method... first theorem....
Differene of slope between two points = 1/EI of area of bending moment diagram between these two points
Shear modulus.. shear stress/ shear strain
Thank You Very Much Sir..🙏🏻🙏🏻🙏🏻
Area moment method ....
Second theorem...
Difference of deflection between any two points= 1/EI ( moment of area of bending moment diagram between these two points)
❤ Thnku sir ❤
Mohr circle for a static fluid is a point circle
🙏🙏🙏 good session...sir
Thanks sir ji 🙏🙏🙏
Thank you Sir ❤❤❤
Strength of materials... mechanics of materials.... mechanics of solids... Mechanics of deformable bodies... mechanics of structure
Modulus of resilience..... maximum strain energy stored in a body upto elastic limit / volume
Hooke law..... stress is directly proportional to strain upto proportional limit
Thank you so much
Strain in pure bending.....y/R.....y... distance from neutral axis
Sir Plz sabhi subject ka marathon karwa dijiye sir here plz plz plz plz ❤
Statically determinate ...
Cantilevered
Simply supported
Overhanging
Sir ab to subjective paper nahi hota ?
Shear stress distribution is parabolic.... and it is zero at top and bottom
Pressure vessels....
Hoop stress or circumferential stress
Longitudinal stress
Radial stress
Where I get pdf notes ot this video
Moment of moment of force ..... second moment of force...... moment of inertia....p×L×L
Types of beam...
Statically determinate
Statically indeterminate
Completed Som revision in about 3 hours, amazing.
yeh complete revision hai sure ?
@@RAYSAHAB-- yess...I mean I gave a JE exam aur usme section modulus, hoop strain, bending stresses ye sab jo basic level ka hai, vo sab tha....this session will give you all the basic Idea of the subject. Deep mein padhna hai toh course karlo bhai.
You are great sir
Poisson ratio. . generally....0 to 0.5
Ideally....-1 to 0.5
For a homogeneous and isotropic material the number of elastic constants....4
For ductile material..... factor of safety= yield stress/ working stress
Thank you sir
Bulk modulus.... change in stress/ volumetric strain
Poision ratio....cork...0
Metal....0.25 to 0.33
Nice session sir. happy teacher's day.
Sir Irrigation me hydrology nhi karwaye the.. Wo kb hoga
Slenderness ratio..... effective length/ least radius of gyration
Centre of gravity....3D body
Centroid.... plain figure
Slenderness ratio.....less than 32....short or stucky column
Sir yei state je kei leya bhe sufficient hai kya ....
Method of determining slope and deflection....
Double integration method
Area moment method
Conjugate beam method
Super position theorem
Strain energy method
Combined failure.... occurs in intermediate column due to combined stress due to crushing and buckling
Tq sir❤
Spring is used to absorb shock load and impact load
Buckling load or crippling load or Euler load or critical load or failure load
Necessary condition for thermal stress ..
Temperature change
Restrain
First moment of area represent..... section modulus
Thank you sir 🤗
👍🏻👍🏻
Tanku so much sir.....
Sir iski pdf Kahan milegi
Possion's ratio for rubber. 0.5
Steel...0.286
Crushing failure.... occurs in short column due to Direct compressive stresses
Proof resilience of a material per unit volume
❤❤❤❤❤❤❤
Thank you Sir for all your effort for us 🤍😇
Sudden change in bending moment diagram..... Concentrated moment
thank uuu sir
Torsional rigidity....GJ
Torsional stiffness.....T/ angle
Sir Bihar ke lrc exam me aya tha question ki beam ko kitne meter tk overhang kr skte hn?
Thanks sir
Poision ratio for human tissue or foam. . negative
Types of failure of columns...
Crushing failure
Buckling failure
Combined failure
Poisson ratio for concrete. .0.1 to 0.2
Happy teacher's day sir .... really I learnt a lot from you....❤
Statically indeterminate. ..
Continuous
Proppped
Fixed
Sir...jese pattern change huaa h exam ka ....but apki jo purani class h all subjects ki mne unke notes bnye huye h koi problem to nhi sir ....🙏
Section modulus represent bending strength
Sir jssc je ke liye benefits hai is video me
Buckling failure....in long column due to buckling stress
Sudden change in shear force diagram...... concentrated load
Can I have your Instagram pls
Least carbon content.... Wrought iron..less than 0.1%
Cube of radius of coil
Happy teacher's day Sir, Best in you tube.
Sir app per recent se dosre app per jane par bhee back ground me video chalta rahta hai
Rankine theory is applicable for both long and short column
Achhi class vale bhi paisa lekar itna achha nahi padhate hai jaise hamare Sandeep Sir padhate hai😊
Greater than 120 ..long columns
1:58:53 best explanation 😂
Sir, can we get English subtitles please
32 to 120... medium or intermediate column
Euler's theory is valid for long column only
Happy Teacher's Day गुरुदेव ❤
The strain at yield stress in mild steel curve...0.125%
EI /L...... where I about neutral axis
Moment of force or first moment of force.......p×L
Sir end ke topics itta jaldi kaahe karva dete ho
Sir 4th sem diploma in civil engineering se hai
Sir subscribtion lena hai ❤ koi suggestion kijiye ❤
Kya suggestion chahiye bhai
Flexural rigidity....EI
For brittle material.... factor of safety= ultimate stress/ working stress
🫡🫡🫡🫡kisika ho ya na ho ssc je mai 1 seat aapki jrur hogi
All options are correct
Tnq sir
Critical buckling stress
❣❤
Torsional stiffness...GJ/L
Sir agar isme agar aur like button hota to mein 1000 -2000 baar like kar deta ...
U3 is greater than U1+U2