What is the equation to compute the contraction joint spacing for a pl – McqOptions

MCQOPTIONS

1.	What is the equation to compute the contraction joint spacing for a plain cement concrete pavement?
A.	(L_c= frac{2 10^2 SA}{fWbh} )
B.	(L_c= frac{2 10^4 S}{fW} )
C.	(L_c= frac{2 10^2 S}{fW} )
D.	(L_c= frac{2 10^4 SA}{fWbh} )
Answer» C. (L_c= frac{2 10^2 S}{fW} )

Discussion

No Comment Found

Related MCQs

The joint filler in the expansion joint is assumed to be compressed by how much percentage?
The maximum spacing of contraction joint in a 30 cm thick PCC slab is taken as 5 m.
For finding the spacing between contraction joints in an RCC slab, it is assumed that the reinforcement takes up all the compressive force in the slab.
Determine the spacing between contraction joints of a 4 m wide slab having 15 cm thickness, coefficient of friction is 1.3 and allowable stress in concrete is 0.8 kg/cm<sup>2</sup>.
At what length of the slab does the maximum stress due to friction occur in the case of contraction joints?
What is the equation to compute the contraction joint spacing for a plain cement concrete pavement?
A thinner slab requires a ______ joint spacing.
The maximum spacing between the contraction joints in a reinforced cement concrete slab is ______
What is the equation used to find the spacing of the expansion joint?
What is the expansion joint spacing design based on?