1
GATE CE 2016 Set 2
+2
-0.6
A fixed-end beam is subjected to a concentrated load $$(P)$$ as shown in the figure. The beam has two different segments having different plastic moment capacities $$\left( {{M_P},\,2{M_P}} \right)$$ as shown.

The minimum value of load $$(P)$$ at which the beam would collapse (ultimate load) is

A
$$7.5\,\,{M_P}/L$$
B
$$5.0\,\,{M_P}/L$$
C
$$4.5\,\,{M_P}/L$$
D
$$2.5\,\,{M_P}/L$$
2
GATE CE 2016 Set 1
+2
-0.6
A propped cantilever of span $$L$$ carries a vertical concentrated load at the mid-span. If the plastic moment capacity of the section is $${M_P}$$, the magnitude of the collapse load is
A
$${{8{M_P}} \over L}$$
B
$${{6{M_P}} \over L}$$
C
$${{4{M_P}} \over L}$$
D
$${{2{M_P}} \over L}$$
3
GATE CE 2015 Set 2
+2
-0.6
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 load of the beam is
A
$$16.5\,\,{M_P}/L$$
B
$$15.5\,\,{M_P}/L$$
C
$$15.0\,\,{M_P}/L$$
D
$$16.0\,\,{M_P}/L$$
4
GATE CE 2015 Set 1
Numerical
+2
-0
For formation of collapse mechanism in the following figure, the minimum value of $${{P_u}}$$ is $$c{M_P}/L.$$ $${M_P}$$ and $$3{M_P}$$ denote the plastic moment capacities of beam sections as shown in this figure. The value of $$c$$ is ________.
GATE CE Subjects
Construction Material and Management
Geomatics Engineering Or Surveying
Engineering Mechanics
Transportation Engineering
Environmental Engineering
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
General Aptitude
EXAM MAP
Medical
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