For the following questions answer them individually
If p and d are pitch and gross diameter of rivets, the efficiency $$(\eta)$$of the riveted joint is given by
If the moment of inertia of a section about its axis is l and its effective sectional area is A, its radius of gyration r about the axis is
Allowable working stress corresponding to the slenderness ratio of double angles placed back to back and connected to one side of a gusset plate is reduced to
According to I.S. : 800 - 1871, lacing bars resist transverse shear equal to___________.
In the composition of good bricks, the total content of silt and clay, by weight, should not be less than:-
In factory buildings, the horizontal beams spanning between the wall columns supporting a wall covering are called