What would be the frictional stress if the spacing between contraction – McqOptions

MCQOPTIONS

1.	What would be the frictional stress if the spacing between contraction joints is 5 m, the coefficient of friction is 1.5 and the unit weight of concrete is 2400 kg/m³?
A.	0.9 kg/cm<sup>2</sup>
B.	0.88 kg/cm<sup>2</sup>
C.	0.8 kg/cm<sup>2</sup>
D.	0.99 kg/cm<sup>2</sup>
Answer» B. 0.88 kg/cm<sup>2</sup>

Discussion

No Comment Found

Related MCQs

Which temperature stress is generally ignored in the design?
What would be the frictional stress if the spacing between contraction joints is 5 m, the coefficient of friction is 1.5 and the unit weight of concrete is 2400 kg/m<sup>3</sup>?
How was the temperature stress analysis done by J. Thomlinson?
The temperature differential is affected by the geographical features of the pavement location.
What would be the frictional stress if the spacing between contraction joints is 4.2 m, the coefficient of friction is 1.3 and the unit weight of concrete is 2400 kg/m<sup>3</sup>?
Frictional stresses are developed due to ______
What is the equation used to compute the frictional stresses in the rigid pavement?
When does the warping of the cement concrete slab occur?
What are the type of stresses induced due to the temperature change in the pavement?
The seasonal variation of temperature causes the variation in temperature across the depth of the slab.