Design of Masonry Structures

A. sum of thickness of both leaves
B. two-third of the sum of thickness of both the leaves
C. actual thickness of the stronger leaf
D. larger of (B) and (C)

A. 50 cm
B. 60 cm
C. 75 cm
D. 100 cm

A. 3
B. 5
C. 7.5
D. 10

A. 1 : % : 3
B. 1 : Vz: 4>/2
C. 1:1:6
D. 1:2:9

A. lateral restraint but not rotational restraint
B. rotational restraint but not lateral restraint
C. both lateral and rotational restraints
D. neither lateral nor rotational restraint

A. shear
B. vertical tensile splitting
C. buckling
D. any of the above

A. 10%
B. 25%
C. 33 1/3%
D. 50%

A. 0.64 m
B. 0.96 m
C. 1.28 m
D. 1.5 m

A. 5 cm
B. 7.5 cm
C. 10 cm
D. 15 cm

A. 1.OH and 1.OH
B. 1.5Handl.5H
C. 2.0Handl.5H
D. 2.0H and 2.0H
where H is the height of wall or column between centers of supports.