Wall 2
1 inch = 25.4 mm
1 foot = 0.305m
Deflection of solid wall ABCD:
∆ c( 10.ft ,26.67.ft )
∆ abcd
∆ abcd = 0.000178 in
Subtract strip BCD:
∆ f( 8.ft ,26.67.ft )
∆ bcd
∆ bcd = 0.00012 in
∆a
∆ abcd
∆ bcd
5
∆ a = 5.4367 10
in
Add back in piers B, C, & D
1
R f( 8.ft ,5.ft )
R b = 845.32502
Rb
in
1
R f( 8.ft ,10.ft )
R c = 2582.42148
Rc
in
Rd
Rb
1
R d = 845.32502
in
1
∆ bcd
∆ bcd = 0.00023 in
Rb
Rc
Rd
∆ abcd
∆a
∆ bcd
∆ abcd = 0.00029 in
1
R wall.2
∆ abcd
1
KN
R wall.2 = 3467.51827
This value is kips per inch, (3468 kips / in)
607
in
mm
R total
R wall.1 R wall.2
1
KN
R total = 4647.921
813
Total Rigidity of interior CMU wall
in
mm
H1-21
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