A 16mm dia. bar is used as longitudinal bars of a concrete pavement. It is spaced at 700 mm on center. The road of the roadway 9.20 meter and thickness of slab is 180mm. with the allowable bond stress of bar is 850 Kpa. Illustrate & determine the coefficient of friction of the slab on the subgrade if design length of the longitudinal bars 1.15 m. Assumed a 2400 kg. per cubic m of concrete.

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A: Given: The diameter of column is 200 mm. The axial load is 350 kN. The allowable stress of concrete…

Q: . Calculate the cracking moment (max. resisting moment) for the unreinforced concrete beam shown.…

A: As per Bartleby's guidelines we are supposed to answer only first question.

Q: (3) for Normal weight Concrete, using ACI Code and recommendation for high strength concrete, to…

A: Solving first questionGiven datacompressive strength of concrete given in table findmodulus of…

Q: Calculate spacing between expansion joints, if the expansion joint gap is 2.0 cm in a cement…

A: Given- Joint gap l= 2 cm=0.02 m Laying temperature =10oC Maximum slab temperature = 50oC It is…

Q: Reinforced concrete pavement is laid in 12m long rectangular sections. For expansion reasons a…

A: Following are the given information. Original length, L=12 m Coefficient of thermal expansion,…

Q: Q-2: Estimate short-term and long-term deflections for simply supported beam shown in Figure below,…

A: Modulus of elasticity(E)=26 kN/mm2,Yield strength(fy)=460 kN/mm2,Dead load(DL)=10 kN/m,Live…

Q: I. Single-Choice Questions 1. For testing the cubic compressive strength feu of concrete, the…

A:

Q: We know that the bending moment in the reinforced concrete beam is 200kNm and that the modulus of…

A: Bending moment in the beam at the considered section, M=200kN-m Modulus of elasticity for concrete,…

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.