1
GATE CE 2010
MCQ (Single Correct Answer)
+2
-0.6
A three hinged parabolic arch having a span of $$20$$ $$m$$ and a rise of $$5$$ $$m$$ carries a point load of $$10$$ $$kN$$ at quarter span from the left end as shown in the figure. The resultant reaction at the left support and its inclination with the horizontal are respectively GATE CE 2010 Structural Analysis - Arches and Cable Question 4 English
A
$$9.01$$ $$kN$$ and $${56.31^ \circ }$$
B
$$9.01$$ $$kN$$ and $${33.69^ \circ }$$
C
$$7.50$$ $$kN$$ and $${56.31^ \circ }$$
D
$$2.50$$ $$kN$$ and $${33.69^ \circ }$$
2
GATE CE 2004
MCQ (Single Correct Answer)
+2
-0.6
A three hinged parabolic arch $$ABC$$ has a span of $$20$$ $$m$$ and a central rise of $$4$$ $$m.$$ The arch has hinges at the ends and at the center. A train of two point loads of $$20$$ $$kN$$ and $$10$$ $$kN$$, $$5$$ $$m$$ apart, crosses this arch from left to right, with $$20$$ $$kN$$ load leading. The maximum thrust induced at the supports is
A
$$25.00$$ $$kN$$
B
$$28.13$$ $$kN$$
C
$$31.25$$ $$kN$$
D
$$32.81$$ $$kN$$
3
GATE CE 1998
MCQ (Single Correct Answer)
+2
-0.6
A three hinged arch shown in Figure is quarter of a circle. If the vertical and horizontal components of reaction at $$A$$ are equal, the value of $$\theta $$ is GATE CE 1998 Structural Analysis - Arches and Cable Question 5 English
A
$${60^ \circ }$$
B
$${45^ \circ }$$
C
$${30^ \circ }$$
D
None in ($${0^ \circ },$$ $${90^ \circ }$$)
4
GATE CE 1996
MCQ (Single Correct Answer)
+2
-0.6
Reaction at support $$'B'$$ of the structure shown is GATE CE 1996 Structural Analysis - Arches and Cable Question 6 English
A
$$P$$
B
$$P\sqrt 2 $$
C
$${P \over {\sqrt 2 }}$$
D
$${P \over 2}$$
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