1
GATE CE 1992
MCQ (Single Correct Answer)
+1
-0.3
The loss of prestress due to elastic shortening of concrete is least in
A
One wire pretensioned beam
B
One wire post-tensioned beam
C
Multiple wire pretensioned beam with sequential cutting of wires
D
Multiple wire post-tensioned beam subjected to sequential prestressing
2
GATE CE 1992
MCQ (Single Correct Answer)
+1
-0.3
A uniformly distributed load intensity, $$w$$ acting on a simply supported prestressed concrete beam of span $$L,$$ producing a bending moment $$M,$$ at mid-span is to be balanced by a parabolic tendon with zero eccentricity at ends and eccentricity $$e,$$ at mid-span. The prestressing force required depends on
A
$$w$$ and $$e$$
B
$$w$$ and $$L$$
C
$$L$$ and $$e$$
D
$$M$$ and $$e$$
GATE CE Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12