GATE CE

Plastic Analysis

Structural Analysis

(Past Years Questions)

Marks 1

More
Match the information given in Group $$-$$ $${\rm I}$$ with those in Group $$-$$ $${\rm II}.$$ ...
GATE CE 2014 Set 1
The ultimate collapse load $$(P)$$ in terms of plastic moment $${M_P}$$ by kinematic approach for a propped cantilever o...
GATE CE 2014 Set 1
As per $$IS$$ $$800:2007$$ the cross-section in which the extreme fiber can reach the yield stress, but cannot develop t...
GATE CE 2013
In the theory of plastic bending of beams, the ratio of plastic moment to yield moment is called
GATE CE 2009
The shape of the cross-section, which has the largest shape factor, is
GATE CE 2008
For a fixed beam with span $$L,$$ having plastic moment capacity of $${{M_p}}$$, the ultimate central concentrated load ...
GATE CE 1999
If $$'YY'$$ is the centroidal axis of a $$T$$-beam section, subjected to plastic moment, $${M_P},$$ the neutral axis lie...
GATE CE 1994
Equilibrium condition, yield conditions $$\left( {M \le {M_p}} \right)$$ and mechanism condition (formation of a plastic...
GATE CE 1993
Number of independent displacement modes (sway mechanisms) for the given frame with the load shown there in are ...
GATE CE 1991
The number of independent mechanisms the gable frame will have when loaded as shown is ...
GATE CE 1988

Marks 2

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A fixed-end beam is subjected to a concentrated load $$(P)$$ as shown in the figure. The beam has two different segments...
GATE CE 2016 Set 2
A propped cantilever of span $$L$$ carries a vertical concentrated load at the mid-span. If the plastic moment capacity ...
GATE CE 2016 Set 1
A fixed end beam is subjected to a load, W at $$1/3rd$$ span from the left support as shown in the figure. The collapse ...
GATE CE 2015 Set 2
For formation of collapse mechanism in the following figure, the minimum value of $${{P_u}}$$ is $$c{M_P}/L.$$ $${M_P}$$...
GATE CE 2015 Set 1
A prismatic beam (as shown below) has plastic moment capacity of $${{M_P}}$$, then the collapse load $$P$$ of the beam i...
GATE CE 2014 Set 2
A propped cantilever made of a prismatic steel beam is subjected to a concentrated load $$P$$ at mid span as shown. I...
GATE CE 2013
A propped cantilever made of a prismatic steel beam is subjected to a concentrated load $$P$$ at mid span as shown. I...
GATE CE 2013
The value of $$W$$ that results in the collapses of the beam shown in the adjoining figure and having a plastic moment c...
GATE CE 2011
A continuous beam is loaded as shown in the figure below. Assuming a plastic moment capacity equal to $${{M_P}}$$, the m...
GATE CE 2008
The plastic collapse load $${{W_P}}$$ for the propped cantilever supporting two point loads as shown in the figure in te...
GATE CE 2007
When the triangular section of a beam as shown below becomes a plastic hinge, the compressive force acting on the sectio...
GATE CE 2006
A cantilever beam of length $$l,$$ width $$b$$ and depth $$d$$ is loaded with a concentrated vertical load at the tip. I...
GATE CE 2005
A steel portal frame has dimensions, plastic moment capacitance and applied loads as shown in the figure. The vertical l...
GATE CE 2003
A steel beam (with a constant $$EI,$$ and span $$L$$) is fixed at both ends and carries a uniformly distributed load ($$...
GATE CE 2002
The four cross sections shown below are required to be ordered in the increasing order of their respective shape factors...
GATE CE 2000
A cantilever beam of length $$L$$ and a cross section with shape factor $$'f'$$ supports a concentrated load $$P$$ as sh...
GATE CE 2000
The shape factor of the section shown in fig. is ...
GATE CE 1999
The plastic modulus of a section is $$4.8 \times {10^{ - 4}}\,\,{m^3}.$$ The shape factor is $$1.2$$. The plastic moment...
GATE CE 1998
The fixed beam $$AB$$ has a span of $$3000$$ $$mm$$ and is of uniform cross-section. The plastic moment capacity $$({M_...
GATE CE 1990
A Propped cantilever beam is shown below. The plastic moment capacity of the beam is $${M_P}.$$ The collapse load is ...
GATE CE 1988

Marks 5

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Calculate the shape factor for the $$T$$-section shown in the following figure made up of two plates $$100\,\,mm \times ...
GATE CE 2002
The steel portal frame shown in figure is subjected to an imposed service load of $$15$$ $$kN$$. Compute the required pl...
GATE CE 1998

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