Civil Engineering - Theory of Structures - Discussion
Discussion Forum : Theory of Structures - Section 3 (Q.No. 29)
29.
A cantilever of length L is subjected to a bending moment M at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is
Discussion:
32 comments Page 1 of 4.
Gajendra Raj Joshi said:
4 years ago
The deflection at the free end is zero, the only slope of ML/EI exists at the free end, and the maximum deflection occurs at the fixed end which is ML^2/EI, at fixed end, slope is zero.
Priyanka said:
6 years ago
W=wl, so ML^2 / 3EI or wl^3/3EI for a moment at free end in cantilever beam and Isolated load at free end, the deflection for cantilever beam= PL^3/3EI.
Prem lakwad said:
8 years ago
Slope = ML/EI.
deflection = ML^2/2EI, So option C is correct.
deflection = ML^2/2EI, So option C is correct.
SARVESH CHAUHAN said:
8 years ago
DEFLECTION:
ml2/2EI FOR CANTILEVER APPLIED FREE END MOMENT.
ML3/3EI FOR CANTILEVER APPLIED FREE END CONCENTRATED LOAD.
ml2/2EI FOR CANTILEVER APPLIED FREE END MOMENT.
ML3/3EI FOR CANTILEVER APPLIED FREE END CONCENTRATED LOAD.
Netha said:
6 years ago
It's C option but ML2/2EI.
In question cantilever subject to moment only.
They haven't mentioned any load.
In question cantilever subject to moment only.
They haven't mentioned any load.
Nitesh Sing said:
4 years ago
In the case of a cantilever beam moment at its free end, the slope is ML/EI and Deflection is ML^2/2EI.
Deepak Baswal said:
7 years ago
ML^2/3EI is equal to wl^3/3EI because (wl=M).
So, Given answer is right.
So, Given answer is right.
Prayag Raj Patnaik said:
6 years ago
Option C is correct and the option for slope calculations.
Cheers!
Cheers!
Munsa said:
7 years ago
Wl^3/3EI cantilever with free end point load deflection.
Munsa said:
7 years ago
Wl^3/3EI cantilever with free end point load deflection.
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