design sheet.xls
TRANSCRIPT
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Design of two-way slab
Panel No = S1
Input data: ACI Moment Coefficients
Case No = 2
la = 13.0833 ft m = 0.90
lb = 14.1! ft = 0.0""
f#c = 2." $si = 0.03!
f% = 40 $si = 0.022
&' add = 0.1 = 0.014
'' = 0.04 = 0.034
() cal = 3.3 in = 0.022
() used = in *a = 0.00
*b = 0.400
'oads Calculation: Moments Calculation:
&' +u = 0.21 Ma,-e/ = 30.9" $-in
'' +u = 0.04 Mb,-e/ = 24.42 $-in
' +u = 0.2!4 Ma,e/ = 13.9 $-in
Mb,e/ = 10.4! $-in
teel Calculation:
= " in Moments 4,in cc/3,in cc/
= 4.!" in Ma,-e/ 0.1!! 12 !."
= 0.8" Mb,-e/ 0.14 12 9
= 1.322 Ma,e/ 0.144 12 9.2
= 0.144 Mb,e/ 0.144 12 9.2
= 12
'oad 5ansfe5:
'oad 5ansfe5 o 'on6e5 7eam = 1.0!" $ft
'oad 5ansfe5 o (o5te5 7eam = 0.!! $ft
Cane6
Cbne6
Cadl
$ft2 Cbdl
$ft2 Call
Cbll
$ft2
$ft2
$ft2
da
As5e
db
1
Asma in
2
Asmin in
2
ma
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T-Beam DesignMaterial
Conc5ete Comp5essie t5en6t( fc# 3000 psi
eba5 ;ield t5en6t( f% 40000 psi
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(ea5 einfo5cment
( 3 in
c.c 1." in
d 34." in
b+ 12 in
fc# 4000 $si
f% 40000 $si
,' 135 $ips
p(i 0.!"
.i ,& 39!"5(885( $ips
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pacin6
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.minin
%ase1 impl% uppo5ted '1 18
%ase @ne nd Continous '18." 1
%ase3 7ot( nds Continous '21 14
%ase( Cantilee5 '8 3!
4.10"9"933"8
0
82.!04
124.0
2% Moments4i-ft for
Dis&ontino's 6n$ 7nrestraine$ 0 180!(
San$rel 8!" 1(1!8
%ol'mn 1(!1 1(1!8
Compare with hmin
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Ln1
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inc(es
!(0 &&
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198!5 180!( 1(!1 180!( 180!(
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Ln2
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Slab :einfor&ement Detail;in T.i&4
1st +loor
M1 /( 9in && MT1 /( ;in &&
M /( 9in && MT /( ;in &&
n$ +loor
M1 /3 9in && MT1 /3 ;in &&
M /3 9in && MT /3 ;in &&
:oof
M1 /3 9in && MT1 /3 9in &&
M /3 9in && MT /3 9in &&
+ooting :einfor&ement Detail15in T.i&4
Slab on
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Defle&tions in Beams
n't Data
Dimensions
%ol'mn Sie
C 18.00
C% 18.00
(c 18.00
Beam Sie
b+ 18.00
(+ 18.00
lc 1."0
ln 0.00
&& Distan&e bw Beams lbc 10.00
%lear Distan&e bw Beams lbn 8."0
Slab Sie
be 40.00
(f ".00
( 0.00
c.c 3.00
d "!.00
A6 "24.00
#oa$s
&ead 'oad &' 220.00
elf 'oad ' "4".83
otal &ead 'oad &' 280".83
'ie 'oad '' 400.00
e5centa6e of ustained 'ie 'oad Bus '' 0."0
&ead 'ie &' 320".83
otal ustain 'oad *sus 300".83
Strengt.s
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einfo5cements
7ottom teel in 7eam As 9.48
p 0.01
op teel in 7eam As# 0.0
p# 0.00
op teel in lab Ast 0.33
7ottom teel in lab Asb 0.33
&ete5mination of Ie a5amete5s
C 0.20
f 1.2"
%t 32."4
I6 399!2!.0!
+it(out comp5ession steel $d 1".3
Ic5 1!"30.28
Moment %al&'lation
Moment due to &ead 'oad Md 1"918."449
Moment due to &ead 'ie M,dl/ 1818!.8949Moment due to 'ie 'oad Ml 229.3"
Moment due to otal ustain 'oad M,sus/ 1!0"3.2199
C5itical Moment Mc5 "04".92!211
Ie Calculation
ffectie Moment of Ine5tia due to &ead 'oad Ie,d/ 182!!.8141
ffectie Moment of Ine5tia due to &ead 'ie 'oad Ie,dl/ 18041"."984
ffectie Moment of Ine5tia due to otal ustain 'oad Ie,sus/ 18143".!!22
Immediate &eflection
1.00
&eflection due to &ead 'oad Di,d/ 1."8
&eflection due to &ead 'ie Di,dl/ 1.83
&eflection due to 'ie Di,l/ 0.2"
&eflection due to ustained 'oad,&' 0."''/ Di,sus/ 1."9
'on6 e5m &eflection
D'ration 1( >ears 1 >ear
1 1.2
1.0 1.2Di,sus/ 1. 1.
D,c5s(5/ 1. 1.9
Di,l/ 0.2" 0.2"
Di,l/D,c5s(5/ 1.82 2.14
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,al'e of ?
%ase Beam Tye
1 Cantilee5,&eflection due to otataions at up
2 imple 7eams3 Continous 7eams
4 >ied-Ein6ed 7eams,Mid pan &eflection/
" >ied-Ein6ed 7eams,Ma &eflection usin6 Ma Mo
>ied->ied 7eams
ef5ence: CA Notes on ACI
in
in
ft
in
in
ft
ft
ft
ft
in
in
in
in
in
in?2
lbft
lbft
lbft
lbft
lbft
lbft
pcf
psi
psi
psi
psi
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?
po5t not included/ 2.4
1
0.8
ments/ 0.!4
0.
318-02
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ass word : "A"
Short Concrete Column Designer
Factored Load, Pu : 220 kips
Factored Moment, Mu : 548 kips-inch
oncrete !trenth, #c$ : %&5 ksi
!tee' (ie'd !trenth, #) : *0 ksi For !traiht P
o'umn +idth, : % inch
o'umn .epth, h : % inch Mn
/ie ars .iameter, ds : 0&500 in
Lon ars .iameter, d : 0&15 in Mo
oncrete 'ear oer, cc : &5 in Mb
3o& o# ows : % - Pb
: 0&00% inin
Trail Bars Detail :
ow 3o& 3o& o# ars ar 3o ar Area, A
4 8 0&16
2 2 8 0&16
% 4 8 0&164 0
5 0
* 0
1 0
8 0
6 0
0 0
Pn Mn Pn Mn
4&2* 0&00 640&84 0&60 0&00 14*&1*
c
cPo
oncrete Fai'ure !train, u
Draw Interaction Curve
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4&%* &52 6*4&** 0&81 0&0* 14&*0
4&4* 22&1* 681&55 0&85 6&2* *8&12
4&5* %%&*5 2006&55 0&82 21&*0 *48&54
4&** 44&2 20%0&10 0&80 %5&* *5&%
4&1* 54&41 205&04 0&11 42&00 58&52
4&8* *4&44 2010&* 0&15 48&1 541&15
4&6* 14&4 2086&42 0&12 5%&1 5%&84
5&0* 8%&56 201&52 0&10 58&*6 416&8%
5&* 62&16 224&62 0&10 *4&6* 481&44
5&2* 0&18 24&*4 0&10 1&24 466&5
5&%* 0&55 251&12 0&10 11&%8 50&40
5&4* 6&2 21%&1 0&10 8%&%8 52&22
5&5* 21&50 288&0 0&10 86&25 5%&*
5&** %5&10 2202&25 0&10 64&66 54&58
5&1* 4%&1% 225&62 0&10 00&* 55&5
5&8* 5&56 2226&0% 0&10 0*&2 5*0&%2
5&6* 56&% 224&56 0&10 &5 5*6&
*&0* **&81 225%&*2 0&10 *&8 511&5%
*&* 14&%0 22*5&2 0&10 22&0 585&56
*&2* 8&*0 221*&2 0&10 21&2 56%&28
*&%* 64&01 22*4&14 0&10 %5&85 585&%2
*&4* 208&2% 2245&4% 0&10 45&1* 51&80
*&5* 222&0* 222*&54 0&10 55&44 558&58
*&** 2%5&51 2208&02 0&10 *4&60 545&*2
*&1* 248&11 286&8* 0&10 14&4 5%2&60
*&8* 2*&*6 212&0% 0&10 8%&6 520&42
*&6* 214&%4 254&50 0&10 62&0% 508&5
1&0* 28*&1 2%1&24 0&10 200&10 46*&01
1&* 268&84 220&2% 0&10 206&8 484&*
1&2* %0&1 20%&4* 0&10 21&50 412&42
1&%* %22&%* 208*&86 0&10 225&*5 4*0&82
1&4* %%%&18 2010&52 0&10 2%%&*5 446&%*
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1&5* %44&66 2054&% 0&10 24&46 4%8&02
1&** %55&60 20%1&86 0&10 246&% 42*&52
1&1* %*5&*0 201&44 0&10 255&62 42&2
1&8* %15&4 661&24 0&10 2*2&*0 %68&01
1&6* %84&5% 611&25 0&10 2*6&1 %84&01
8&0* %6%&1* 651&45 0&10 215&*% %10&22
8&* 402&84 6%1&84 0&10 28&66 %5*&46
8&2* 4&16 68&%6 0&10 288&25 %42&81
8&%* 420&*0 866&06 0&10 264&42 %26&%*
8&4* 426&28 816&62 0&10 %00&50 %5&65
8&5* 4%1&8% 8*0&81 0&10 %0*&48 %02&*
8&** 44*&2* 84&6% 0&10 %2&%6 286&%5
8&1* 454&58 82%&08 0&10 %8&2 21*&5
8&8* 4*2&18 804&%0 0&10 %2%&65 2*%&0
8&6* 410&81 185&*0 0&10 %26&* 246&62
6&0* 418&8* 1**&65 0&10 %%5&20 2%*&8*
6&* 48*&14 148&%4 0&10 %40&12 22%&84
6&2* 464&52 126&11 0&10 %4*&1 20&84
6&%* 502&2 1&22 0&10 %5&55 61&85
6&4* 506&8 *62&*8 0&10 %5*&8* 84&88
6&5* 51&% *14&* 0&10 %*2&2 1&6
6&** 524&1% *55&*2 0&10 %*1&% 58&64
6&1* 5%2&0* *%1&08 0&10 %12&44 45&65
6&8* 5%6&% *8&5 0&10 %11&52 %2&6*
6&6* 54*&48 566&62 0&10 %82&54 6&64
0&0* 55%&58 58&26 0&10 %81&50 0*&60
0&* 5*0&56 5*2&*2 0&10 %62&42 06%&8%
0&2* 5*1&54 54%&60 0&10 %61&28 080&1%
0&%* 514&42 525&2 0&10 402&06 0*1&56
0&4* 58&22 50*&28 0&10 40*&8* 054&40
0&5* 581&6* 481&%1 0&10 4&51 04&*
0&** 564&*4 4*8&%6 0&10 4*&25 021&81
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0&1* *0&25 446&%2 0&10 420&88 04&5%
0&8* *01&80 4%0&1 0&10 425&4* 00&2
0&6* *4&26 40&6% 0&10 4%0&0 681&*5
&0* *20&1% %6&56 0&10 4%4&5 614&2
&* *21&0 %12&* 0&10 4%8&61 6*0&5
&2* *%%&4% %52&* 0&10 44%&40 64*&8%
&%* *%6&10 %%2&65 0&10 441&16 6%%&01
&4* *45&6 %%&8 0&10 452&4 66&2%
&5* *52&08 26%&26 0&10 45*&4* 605&%0
&** *58&20 21%&28 0&10 4*0&14 86&26
&1* **4&21 25%&4 0&10 4*4&66 811&20
&8* *10&26 2%2&8* 0&10 4*6&20 8*%&00
&6* *1*&2* 22&4* 0&10 41%&%8 848&12
2&0* *82&20 6&6 0&10 411&54 8%4&%4
2&* *88&08 1&22 0&10 48&** 86&8*
2&2* *6%&6% 50&%6 0&10 485&15 805&21
2&%* *66&1% 26&4 0&10 486&8 160&58
2&4* 105&50 08&21 0&10 46%&85 115&16
2&5* 1&22 08*&68 0&10 461&8* 1*0&86
2&** 1*&6 0*5&54 0&10 50&84 145&81
2&1* 122&5* 04%&6% 0&10 505&16 1%0&15
2&8* 128&1 022&* 0&10 506&12 15&5
2&6* 1%%&14 000&22 0&10 5%&*2 100&5
%&0* 1%6&28 618& 0&10 51&50 *84&*8
%&* 144&16 655&84 0&10 52&%5 **6&06
%&2* 150&2* 6%%&%8 0&10 525&8 *5%&%1
%&%* 155&10 60&1* 0&10 528&66 *%1&5%
%&4* 1*& 881&65 0&10 5%2&18 *2&51
%&5* 1**&46 8*4&61 0&10 5%%&8% *05&48
%&** 11&84 84&80 0&10 5%%&8% 586&2*
%&56 65%&21 858&*4 0&10 5%%&8% *0&05
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ar 3o& ar Area
% 0&
: 0&1 5 0&%
: 0&6 * 0&44
: 0&8 1 0&*
rtion 8 0&16
: 5%%&8 5%%&8 6
: *0&0 0&0 0 &21
&5*
: 14*&8 4 2&25
: 565&% 8 4
: 28&5
-456&45
2&6465
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0&61 2&88%8
%&28
1&2%
0&0001188%% 22&%84*5 10&1%5%85
0&002*0016* 15&*62%08 *%&2
0&00515%%5* **&84*5 2*&4
*&04*2404
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&ept( of 7eam ( 15 in
Eei6(t of Column E 13 ft
C1 15 in
C2 15 inClea5 pan of Column hc 11.75 ft
c.c 1.5 ind1 13.5 in
d2 13.5 in
Dia !f Main "a#(in) $.75
Dia !f %ie "a#(&3' &4)(i $.375 $.5
acin* !f %ie "a# +,in* &3 -a# 9.0 in c/c
acin* !f %ie "a# +,in* &4 -a# 9.0 in c/c
acin* !f %ie "a#, in a lice 3.4 in c/c ith
acin* !f %ie "a#, in 0!int, 3.8 in c/c ithin
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Lap Length of 37.5 in
Lo = 18 in !n each ,ide !f c!l+n
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0 200 400 600 800 1000 1200 1400 1600 1800 200
0
100
200
300
400
500
600
Interaction Diagram
Mn (kips-inch)
Pn(kips)
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S@'are +ooting n'tsAlp(a 20
Colum C1 13 in
C2 13 in
&' on Column $ips
'' on Column $ips&' 210 $ips
*u 230 $ips
&ept( of footin6 F " ft
>loo5 (ic$ness in 1"0 pcf
>ill 39 in 120 pcf
>loo5 'oadin6 2!"." psf
7ea5in6 Capacit% 4408 psf
2ss'me T.i&4ness of footing e@'al to 1 to times &ol'mn $imension
13 in
a% 1" in 1"0 pcf
d 11 in
Mate5ial
fc# 3"00 psi
f% 0000 psi
Allo+able Net 5essu5e
n 3.48 $sf
A5ea eui5ed
A 0.34483 ft?2
*idt( of >ootin6
7 !.!8193 fta% ft
A 3 ft?2
>acto5ed Net oil 5essu5e
f .388889 $sf
%.e&4 t.e t.i&4ness for 'n&.ing s.ear
unc(in6 A5ea
Ap 4 ft?2
C5itical e5imete5
bo 9 inunc(in6 (ea5 &emand
Gup 204.4444 $ips
A? if .iunc(in6 (ea5 Capacit%p(i Gc 212.4109 $ips
%.e&4 t.e t.i&4ness for one way s.ear
7eam (ea5 *idt(
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18." in
(ea5 &emand
Gu "9.09!22 $ips
A? if .i(ea5 Capacit%p(i Gc !9."41 $ips
Design of :einfor&ment
Moment &emand
Mu 11".8319 $ip-ft
A5ea of teel eui5ed
a 3 in
As 2.!09"18 in?2
a 0.!"899 in
As 2.423"1 in?2
a 0.!8894 in
As 2.414"48 in?2
a 0.!344 in
As 2.4142"9 in?2 Asmin 1.944 in?2
C(ec$ ad +it( table A-4 fo5 p(i
p(i 0.9
Bar / Bar 2rea Sa&ing of Bars Try; 0.44 2.2 7 # 6 3
8 0.!9 3.9 4 # 8 5
9 1.00 ".0
3 # 9 611 1.49 !.4 2 # 11 9
Allo+able 7ea5in6 on >ootin6
1!4.03!" $ips
Allo+able 7ea5in6 on t(e 7ase of Column
351!9(3 4is S.o'l$ be great t.an 30 4is
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Column Inte5io5 d6e Co5ne5
Alp(a 40 30 20
7eta c 7c 1
& ,' ot.erwise in&rease t.i&4ness
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& ,' ot.erwise in&rease t.i&4ness
2s .i Mn
in !" 3.1 149 $ip-ft
H11; 4i-ft
in !" 3.2 1"2 $ip-ft
in !"3.0 144 $ip-ft
in !" 3.0 143 $ip-ft
ot.erwise ro)i$e $owels
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C1 12
C1 12
fc# 3"00
f% 0000
u 22"
p(i 0."
Ast 2.48p(i n 29.30!4
7a5 Ab No. of 7a5s
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te5io5 Column
C1 1 in
C2 24 in
&' 3"0 $ips
*u "3" $ips
Inte5io5 Column
C1 24 in
C2 24 in&' "2" $ips
*u 802." $ips
cc &istance b+ Columns 20 ft
all "000 psf
F 4 ft
&ensit% of fill 120 pcf
>loo5 (ic$ness " in
&ensit% of Conc5ete 1"0 pcf
fc# 3000 psi
f% 0000 psi
clea5 coe5 3." in
6stimate t.e Sie an$ t.e +a&tore$ Net Press're
Allo+abe Net 5essu5e,n/ 4.34 $sf
A5ea eui5ed 201.129 ft?2
esultant of Column 'oads is at 1"2 in
>ootin6 'en6t( 2".33333 ft?2
>ootin6 *idt( !.9"8404 ft?2
>acto5ed Net 5essu5e,nu/ ."99"0! $sf
S.ear +or&e ,al'es
3".19!3! $ips
-499.803 $ips
"".1184 $ips
-24.382 $ips
0 $ips
7endin6 Moment Galues
Determine T.i&4ness of +ooting
ACI Minimum einfo5cment 0.003333
5(o 0.00"
Mu 23"4 $ip-ft
p(i$n 2"4
7 8 ft
d 34.0322 in
Assume @e5all (ic$ness 3 in
d 32."
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(ea5 a5amete5
ide1 32.2"
ide2 "."
ide3 32.2"
ide4 "."
Cent5oid of (ea5 A5ea 8."9"""8 in
>o5ce due to oil on C5itical A5ea 83."0!82 $ipsCent5oidal Ais of (ea5 a5amete5 f5om face of Column !."29442 in
Cent5oidal Ais of (ea5 a5amete5 f5om cent5e of Column 1"."444 in
Mu !!4.3"9 $ip-in
%.e&4 Two-*ay S.ear at 6Cterior %ol'mn
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,712-,713-71"12/714-71"1271/1000
a% 8 ft
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