Page 458 - Design of Reinforced Masonry Structures
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7.20 CHAPTER SEVEN
V
D C
1 2 3
A B
(a)
∆ solid
(b)
∆ solid strip
C
D
A B
(c)
∆ 1 ∆ 2 ∆ 3
1 2 3
(d)
FIGURE 7.18 Rigidity (or relative rigidity) of a perforated shear wall.
