1
GATE CE 2013
Numerical
+1
-0
A symmetric $${\rm I}$$-section (with width of each flange $$=50$$ $$mm$$, thickness of each flange $$=10$$ $$mm,$$ depth of web $$= 100$$ $$mm,$$ and thickness of web $$=10$$ $$mm$$ ݉݉) of steel is subjected to a shear force of $$100$$ $$kN.$$ Find the magnitude of the shear stress (in ܰ$$N/m{m^2}$$) in the web at its junction with the top flange. ___________
2
GATE CE 2005
+1
-0.3
Which of the following is NOT correct for steel sections as per $$IS:$$ $$800-1984$$?
A
The maximum bending stress in tension or in compression in extreme fibre calculated on the effective section of a beam shall not exceed $$0.66\,\,{f_y}.$$
B
The bearing stress in any part of a beam when calculated on the net area shall not exceed $$0.75\,\,{f_y}.$$
C
The direct stress in compression on the gross sectional area of axial loaded compression member shall not exceed $$0.6\,\,{f_y}.$$
D
None of these
3
GATE CE 2005
+1
-0.3
An unstiffened web $${\rm I}$$ section is fabricated from a $$10$$ $$mm$$ thick plate by fillet welding as shown in the figure. If yield stress of steel is $$250$$ $$MPa,$$ the maximum shear load that section can take is
A
$$750$$ $$kN$$
B
$$350$$ $$kN$$
C
$$337.5$$ $$kN$$
D
$$300$$ $$kN$$
4
GATE CE 2002
+1
-0.3
When designing steel structures, one must ensure that local buckling in webs does not take place. This check may not be very critical when using rolled steel sections because
A
Quality control at the time of manufacture of rolled sections is very good
B
Web depth available are small
C
Web stiffeners are in-built in rolled sections
D
Depth to thickness ratio (of the web) are appropriately adjusted
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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