What is the maximum spacing for a plain 12 mm diameter tie bar to be used in a 25 cm thick slab?

What is the maximum spacing for a plain 12 mm diameter tie bar to be

1.	What is the maximum spacing for a plain 12 mm diameter tie bar to be used in a 25 cm thick slab?
A.	45 cm
B.	50 cm
C.	40 cm
D.	55 cm
Answer» B. 50 cm

Discussion

No Comment Found

Related MCQs

The maximum diameter of tie bars may be limited to 20 mm to ______
Design the spacing for a dowel bar system for the following data:Design wheel load = 8000 kgPercentage of load transfer = 40 %Slab thickness = 30 cmJoint width = 2 cmRadius of relative stiffness = 105.45 cmCharacteristic compressive strength = 400 kg/cm2
The joint width is taken as 2.5 cm when dowel bar is used.
The thickness of a PCC pavement is 26 cm and the width of the lane is 3.5 m. Find the length of a tie bar system along the longitudinal joints if the allowable working stress in concrete is 1250 kg/cm2, unit weight of concrete is 2400 kg/m3, coefficient of friction is 1.4, allowable bond stress in deformed bars is 24.6 kg/cm2 and allowable tensile stress in deformed bars is 2000 kg/cm2.
What is the maximum spacing for a plain 12 mm diameter tie bar to be used in a 25 cm thick slab?
Dowel bars need not be provided for slabs having a thickness less than ______
The thickness of a PCC pavement is 24 cm and the width of the lane is 3.5 m. Find the length of a tie bar system along the longitudinal joints if the allowable working stress in concrete is 1250 kg/cm2, unit weight of concrete is 2400 kg/m3, coefficient of friction is 1.5, allowable bond stress in deformed bars is 24.6 kg/cm2 and allowable tensile stress in deformed bars is 2000 kg/cm2.
The load capacity of the dowel system is assumed to be ______ of the design ______ load.
Design the size of a dowel bar at the expansion joint for the following data:Thickness of slab = 25 cmWidth of joint = 2.5 cmAllowable flexural stress in bars = 1400 kg/cm2Allowable shear stress in bars = 1000 kg/cm2Allowable bearing stress in concrete = 100 kg/cm2
The thickness of a PCC pavement is 20 cm and the width of the lane is 3.5 m. Find the area of a tie bar system along the longitudinal joints if the unit weight of concrete is 2400 kg/3, coefficient of friction is 1.2 and allowable tensile stress in deformed bars is 2000 kg/cm2.

What is the maximum spacing for a plain 12 mm diameter tie bar to be used in a 25 cm thick slab?

Discussion

No Comment Found

Related MCQs

Reply to Comment