06715cd7-0be1-44ee-b719-488b9bf8d842 64 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

Dual Plate Composite Shear Wall

psi lbf in 2^/ :

M.DBE 815000 kip * ft * :

P.DBE 82300 kip * :

ksi 1000 lbf in 2^/ * :

M.MCE 2.5 M.DBE * : kip ft * 2.0375 106^*

Young's Modulus of Steel E.s 29000 ksi * :

Yield Strength of Steel F.y 50 ksi * :

Compressive Strength of Concrete f'.c 10000 psi * :

ε.y F.y E.s / : 0.0017

b.flange.W.S 80.75 ft * :

t.flange.W.S 27 in * :

b.flange.E.N 78 ft * :

t.flange.W.S 27 in * :

t.flange 27 in * :

t.plate 38 / in * :

t.conc t.flange 2 t.plate * - (: in 26.25

d 44 ft * :

d.web d 2 t.flange * - : 12.0396 m *

t.web.whole 8 ft * :

t.web.plate 1.875 in * :

t.web.conc.whole t.web.whole 2 t.web.plate * - : in 92.25

P.Axial P.DBE : kip 82300

y.C 0.85 f'.c * t.conc * 2 t.plate * F.y * + (b.flange.W.S b.flange.E.N - (* d.web 2 / t.flange 2 / + (* b.flange.W.S b.flange.E.N + (0.85 f'.c * t.conc * 2 t.plate * F.y * + (* d.web 0.85 f'.c * t.web.conc.whole * 2 t.web.plate * F.y * + (* + / :

y.C in 2.2512

y.EW d 2 / y.C + : 6.7628 m *

E.c 57 ksi * f'.c psi / sqrt * : ksi 5700

n 0.8 f'.c 2500 psi * / + : 4.8

f'.c 6.8948 107^* Pa *

ε.zero f'.c E.c / n n 1 - / (* : 0.0022

ε.y 0.0017

y c.2 ε.c f.c f'.c n ε.c c.2 / c.2 y - (* (ε.zero / * n 1 - ε.c c.2 / c.2 y - (* (ε.zero / (n i k * (^+ / (* (ε.c 0.004 ≤ 0 cases :

c.2 1 :

ε.c 1 :

n ε.c c.2 / c.2 x - ( * ( ε.zero / *

i k 1.0 ε.c ε.zero ≤ 0.67 f'.c 9000 psi * / + 1 Max cases :

10 0.125 0.001 f.c 9.8042 105 -^* 0.0006 i * + (Pa *

u 1102 range :

U u 0.125 0.001 f.c vectorize kg m s 2^* / / :

data U Re U Im augment :

data 8644.8373 27.4489 1.0892 0.1144 0.0202 0.0049 0.0015 0.0005 0.0002 9.8042 105 -^* 101 mat 55404.2886 175.6863 6.9712 0.7322 0.1294 0.0316 0.0097 0.0035 0.0014 0.0006 101 mat 12 mat

Data 8644.8373 27.4489 1.0892 0.1144 0.0202 0.0049 0.0015 0.0005 0.0002 9.8042 105 -^* 101 mat 55404.2886 175.6863 6.9712 0.7322 0.1294 0.0316 0.0097 0.0035 0.0014 0.0006 101 mat augment :

Data

U 8644.8373 55404.2886 i * + 27.4489 175.6863 i * + 1.0892 6.9712 i * + 0.1144 0.7322 i * + 0.0202 0.1294 i * + 0.0049 0.0316 i * + 0.0015 0.0097 i * + 0.0005 0.0035 i * + 0.0002 0.0014 i * + 9.8042 105 -^* 0.0006 i * + 101 mat

split that monster in pieces
to ease doctoring ... c.2 ε.c Axial_Sum

c.2 ε.c Axial_Sum b.flange.E.N in * y c.2 in / ε.c f.c y t.plate in / t.flange t.plate - (in / int * t.web.conc.whole in * y c.2 in / ε.c f.c y t.flange in / c.2 in / int * + b.flange.E.N t.plate * E.s ε.c * c.2 / c.2 t.plate 2 / - (* F.y Min * + E.s ε.c c.2 / * c.2 t.flange - t.plate 2 / + (* b.flange.E.N * t.plate * + 2 E.s * t.web.plate * c.2 t.flange - (* 12 / * ε.c c.2 / c.2 t.flange - (* (* 2 t.web.plate * 12 / * F.y * c.2 ε.y ε.c / * (* - 2 F.y * t.web.plate * d.web t.flange + c.2 - c.2 ε.y ε.c / * - (* - E.s ε.c * c.2 / d.web t.flange + c.2 - t.plate 2 / + (* F.y Min b.flange.W.S * t.plate * - E.s ε.c * c.2 / d c.2 - t.plate 2 / - (* F.y Min b.flange.W.S * t.plate * - P.Axial - + :

t.web.conc.whole 2.3432 m *

b.flange.E.N t.plate * E.s ε.c * c.2 / c.2 t.plate 2 / - (* F.y Min * #

y c.2 in / ε.c f.c 0

E.s ε.c c.2 / * c.2 t.flange - t.plate 2 / + (* b.flange.E.N * t.plate * #

2 E.s * t.web.plate * c.2 t.flange - (* 12 / * ε.c c.2 / c.2 t.flange - (* (* 2 t.web.plate * 12 / * F.y * c.2 ε.y ε.c / * (* - #

c.2 ε.c Moment_Sum b.flange.E.N in 2^* y c.2 in / ε.c f.c y * y t.plate in / t.flange t.plate - (in / int * t.web.conc.whole in 2^* y c.2 in / ε.c f.c y * y t.flange in / c.2 in / int * + b.flange.E.N t.plate * E.s ε.c * c.2 / c.2 t.plate 2 / - (* F.y Min * c.2 t.plate 2 / - (* + E.s ε.c c.2 / * c.2 t.flange - t.plate 2 / + (* b.flange.E.N * t.plate * c.2 t.flange - (* + 2 E.s * t.web.plate * c.2 t.flange - (* 12 / * ε.c c.2 / c.2 t.flange - (* (* 23 / * c.2 t.flange - (* + 2 t.web.plate * 12 / * F.y * c.2 ε.y ε.c / * (* 23 / * c.2 ε.y ε.c / * (* + 2 F.y * t.web.plate * d.web t.flange + c.2 - c.2 ε.y ε.c / * - (* c.2 ε.y ε.c / * 12 / d.web t.flange + c.2 - c.2 ε.y ε.c / * - (* + (* + E.s ε.c * c.2 / d.web t.flange + c.2 - t.plate 2 / + (* F.y Min b.flange.W.S * t.plate * d.web t.flange + c.2 - t.plate 2 / + (* + E.s ε.c * c.2 / d c.2 - t.plate 2 / - (* F.y Min b.flange.W.S * t.plate * d c.2 - t.plate 2 / - (* P.Axial y.EW c.2 - (* 1.5 M.MCE * - + + :

12.7560674886854 ft * 0.00086829385 Axial_Sum #

12.7560674886854 ft * 0.00086829385 Moment_Sum #

eq.1 c.2 ft * ε.c Axial_Sum : eq.2 c.2 ft * ε.c Moment_Sum : 21 sys

eq.1 eq.2 21 mat c.2 ε.c 21 mat Solve #