1
GATE CE 2000
+2
-0.6
The four cross sections shown below are required to be ordered in the increasing order of their respective shape factors. A
$${\rm I}{\rm I}{\rm I},\,\,{\rm I},\,\,{\rm I}V,{\rm I}{\rm I}$$
B
$${\rm I},\,\,{\rm I}{\rm I},\,\,{\rm I}{\rm I}{\rm I},{\rm I}V$$
C
$${\rm I}{\rm I}{\rm I},\,\,{\rm I}V,\,\,{\rm I},\,\,{\rm I}{\rm I}$$
D
$${\rm I}{\rm I}{\rm I},\,\,{\rm I}V,\,\,{\rm I}{\rm I},\,\,{\rm I}$$
2
GATE CE 2000
+2
-0.6
A cantilever beam of length $$L$$ and a cross section with shape factor $$'f'$$ supports a concentrated load $$P$$ as shown below:

The length $${L_P}$$ of the plastic zone, when the maximum bending moment, equals the plastic moment $${M_P}$$, given by A
$${{{L_P}} \over L} = {1 \over f}$$
B
$${{{L_P}} \over L} = L\left( {1 - f} \right)$$
C
$${{{L_P}} \over L} = 1 - {1 \over {\sqrt f }}$$
D
$${{{L_P}} \over L} = 1 - {1 \over f}$$
3
GATE CE 1999
+2
-0.6
The shape factor of the section shown in fig. is A
$$1.5$$
B
$$1.12$$
C
$$2$$
D
$$1.7$$
4
GATE CE 1998
+2
-0.6
The plastic modulus of a section is $$4.8 \times {10^{ - 4}}\,\,{m^3}.$$ The shape factor is $$1.2$$. The plastic moment capacity of the section is $$120$$ $$kN$$-$$m.$$ The yield stress of the material is
A
$$100$$ $$MPa$$
B
$$240$$ $$MPa$$
C
$$250$$ $$MPa$$
D
$$300$$ $$MPa$$
GATE CE Subjects
Construction Material and Management
Geomatics Engineering Or Surveying
Engineering Mechanics
Transportation Engineering
Strength of Materials Or Solid Mechanics
Reinforced Cement Concrete
Steel Structures
Irrigation
Environmental Engineering
Engineering Mathematics
Structural Analysis
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
General Aptitude
EXAM MAP
Joint Entrance Examination