VIGAS T compresion.xlsx

7/26/2019 VIGAS T compresion.xlsx

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1 175 1 2800 1

2 210 2 4200 2

3 280 3 3500

4 350

5 420

6 630Err:508 A #REF!

a Err:508

Err:508Err:509 Err:508

Err:508 0.00333

Err:508

As Err:508 Pmin Err:508

c Err:508 P Err:509

T #REF!Cs

Cc #REF!

a #REF!

c #REF!

f's #REF! #REF!

fy #REF!

A 1

B #REF!

C #REF!

a1 #REF! #REF!a2 #REF!

f's2 #REF! #REF!

nuevos

Cs #REF!

Cc #REF!

Mn #REF! #REF!

Mu #REF!

As1

Mu1

Mu2 pmin =

As2 pmin =

A's



0.5

0.75

1 0.32 1/4

2 0.71 3/8

3 1.27 1/2

4 1.98 5/8 5 2.85 3/4

6 5.1 1

F 4200 F's Err:509 1 0.32 1/4

" Err:509 2 0.71 3/8

3 1.27 1/2

Err:508 4 1.98 5/8

As Err:509 5 2.85 3/4

6 5.1 1

1 0.32 1/4

2 0.71 3/8

2 2.00000 3 1.27 1/2

1 4 1.98 5/8

5 2.85 3/4

6 5.1 1



1 0.32 1/4

2 0.71 3/8

3 1.27 1/2

4 1.98 5/8 5 2.85 3/4

6 5.1 1

1 0.32 1/4

2 0.71 3/8

3 1.27 1/2

4 1.98 5/8

5 2.85 3/4

6 5.1 1

1 0.32 1/4

2 0.71 3/8

3 1.27 1/2

4 1.98 5/8

5 2.85 3/4

6 5.1 1



$% & 120

25

60 a(ura

) & 55

30

r%cu$rim(* 4

AREA +E A,ER-

6 A 1 / 1

a(ura )% a ia & 60 c m

anc* )% ia r%c(anuar $ & 30 c m

A(ura )% AA " & 25 c m

Err:509 R%cu$rimi%n(* r & 4 c m

suma )% aas (*(a%s b e = 120 c m

2 u%ncia )% ac%r* "' & 4200 kg/cm2

4200 r%sis(%ncia c*ncr%(* "'c & 210 kg/cm22 ,*%ci%n(% c & 0.85

2 AMM- A A & 30.40 c m2

,A- 1 LA "A E C$M%$RTA C$M$ &A ECC$ RECTA"

P%ra(% %"%c(i* ) & 55.00a a & 5.96 ()**

Mn & 66.4 M

cuan(ia & 0.021

As$R & 26.29 cm2

As" & 71.72 cm2

As Ma; & 98.01 cm2 c &



c/) &

0.13

EL A

CALC&LA,$ F

E,&

E

, )c

E & 0.02053

F & 1363.47 <=/cm2

LA C$M%RE$ E LA ALA E &FCETE %ARA

$% & 65

10

50 a(ura

) & 45

30

M& = -* r%cu$rim(* 4

AREA +E A,ER-

6 A 1 / 1

a(ura )% a ia & 50 c m

anc* )% ia r%c(anuar $ & 30 c m

A(ura )% AA " & 10 c m

Err:509 R%cu$rimi%n(* r & 4 c m



suma )% aas (*(a%s b e = 65 c m

2 u%ncia )% ac%r* "' & 4200 kg/cm2

#>/A r%sis(%ncia c*ncr%(* "'c & 250 kg/cm2

2 ,*%ci%n(% ?1 & 0.85

2 AMM- A A & c m2

P%ra(% %"%c(i* ) & 45.00

LA "A E C$M%$RTA C$M$ &A ECC$ RECTA"

cc a.as = 1-)1 0n

Mn ALA = )2 Tm

*Mn ALA = 34)5 Tm

E C$M%$RTA C$M$ "A T !!!!!

%$R6&E 7 *Mn a.a 8 M&

*M9 = M& $mn ALA

*M9 = *)2-

&A,$ &%ER%$C$As" & 17.71 cm2

0Mn & 26.78 m

e. a.ma :ebe;a so<o;0a; M& $mn

M 0Mn 53.23 m

a & 31.97 cm

As & 48.53 cm2

AREA ,E ACER$ T$TAL

A & 17.71 @ 48.53

A & 66.24 cm2

ERFCAC$ ,E ACER$ MAM$

P->ER E a & " %ricar si a com<;es>on ) as aas %s uci%n

CAC&L$ ,E a



As$ r & 34.14 cm2

A ma; & 38.88 cm2



$% & 50

60 a(ura

30

AREA +E

30.40 14 A 1

a(ura )% a ia &anc* )% ia r%c(anuar $ &A(ura )% AA " &

Err:509 R%cu$rimi%n(* r &suma )% aas (*(a%s b e =

2 u%ncia )% ac%r* "' &

#>/A r%sis(%ncia c*ncr%(* "'c &2 ,*%ci%n(% ?1 &2 AMM- A A &

LAR ,A- 2

P%ra(% %"%c(i* ) &cm

As" & 8.50 cm2

As & 62.44 cm2

a & 48.97 cm

7.013 Mn" & 17.85 M

LA "A



0.13 Mn & 80.02 M

0.588 Mn( & 97.87 M

CER$ FL&+E

As$R & 26.29

As" & 6.38

As Ma; & 32.66

CALC&LA

E,&

E

, )c

E & 0.0001361F & 8.4983912

M&

30.40

ma*r *m%n*r



LAR

(%



10

) & 55 3.1415926536

r%cu$rim(* 4

,ER-

/ 1 70.94

60 c m

30 c m

10 c m

4 c m

50 c m

4200 kg/cm2

210 kg/cm20.85

70.94 c m2

55.00 cm

c & 57.614

c/) & 1.05

1.05 0.588

E C$M%$RTA C$M$ &A T

ma*r *m%n*r



EL ACER$ $ FL&+E

cuan(ia &

0.021cm2

cm2

cm2

,$ F

<=/cm2

3.1415926536

VIGAS T compresion.xlsx

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