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This software facilitates the preliminary engineering studies with respect toon calculation methods complying with the principles of the applied standarmake a certain number of veri cations in view of evaluating a solution for aenable to analyse all situations and to make in an exhaustive way all relevanstudy of execution.

iven the complexity of the calculation methods, this software is only intend

active in the domain of steel constructions !who are fully aware of the possibade"uacy thereof for speci c practical cases#. The user shall use the softwarresponsibility and at his own risks.

This software may be used free of charge. $o right is granted to the user of tand intellectual rights of which continue to belong exclusively to the %eldmawarranty is granted to the user.

The user undertakes to hold %eldmann & 'eynand mb( free and harmlessdirect and)or conse"uential damages, in particular those resulting from an inor a use made for an inade"uate or inappropriate purpose.B* + I$ T( %T'/0 , T( + 0 1 23/0 T(/T ( (/ 2/0 %+33* 0

T(/T ( T( 0 B* /22 6T /33 3 /3 2 $ 7+ $2 /$1 B3I /TI $ T( 0 % 0 .

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teel constructions. Baseds, this software enables tore-design. It does not

t calculations needed for a

ed for professional users

ilities, limits and itsunder his own

he software, the propertyn & 'eynand mb(. $o

from any claim and anycorrect or inappropriate use

/1 T( /B 4 T 5T /$1+3TI$ % 0 (I8

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SEMICOMP Member Design

Cross-section type

Finishing

Select from library

(optional)Cross-section data Material

H = 0.0 Steel grade S235

B = 0.0 235.0 N/mm

Tw = 0.0 E = 210000.0 N/mmTf = 0.0R = 0.0

0.00 0.00 0.00 0.00 0.00 0.00

o!ndary conditions

10.000 m 0.00

[-]

"oading in #-$-plane "oading in y-$-plane0.00 kN

5.00 kN/m 0.00 kN/m

0.00 kNm 0.00 kNm

0.00 kNm 0.00 kNm0.00 kN 0.00 kN

Distance of Loading to shear center

0.00 mm!"

0.00 kNm

0.00 kNm

Specify path of LTBeam.exe file:C:\Program Files (x86)\LTBeam_v1010\LTBeam.exe

Definition of axes

Worked examples

Parti

#0 =

#1 =

f $ =

% [&m2] ' $$ [&m( ] ' )) [&m

( ] * el+$ [&m3] * el+) [&m

3] * ,l+$ [&m3]

It [ m! "

LBeam #

$ %or

' #

* +,(-) # * ,

(-) #

/ ,le%t, # / +,le%t, #

/ ,rig t, # / +,rig t, #P +,

(-) # P ,(-) #

+ i #

# &r =

# &r+0=$ote9 3TBeam is a tool develoto calculate the lateral torsiomoment of beams. *ou can dfree at www.cticm.com.

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1.00

1.00

1 .00 kNm

0.00

1 .00 kN

0.00

1 .00 kNm

1 .00 kN

1 .00 mm

1 .00 mm

M y%Ed&' m

al factors M

# $+Ed+ma =

* #%Ed&'

* ,l+) [&m3]

)+Ed+ma =

I2 [ m6"

M #%Ed&' m

# )+Ed+ma =

* y%Ed &'

$+Ed+ma =

+ [mm" ( orres3o$ i$g to esig$

)+ma =

[mm" ( orres3o$ i$g to esig$

$+ma =

:.::;:.::

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loa s)

loa s)

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SEMICOMP Member Chec'

e tio$ lassi%i atio$ %or mem4er esig$ e & ( ased on !. order cross"sec$eference %al&es for classification in the 'orst section along the mem er

0.000 0.000 0.0000.000 0.000 0.000

Bo&ndaries Class 1 Class 5 Class

0.000 0.000 0.000

0.000 0.000 0.000

#em er &la = 0

/em4er C e &0.000 kNm

0.000 kN 0.000 kNm

0.000 kNm 0.000 kNm

0.000 kNm 0.000 kNm

Strong axis &ckling Weak axis &ckling Lat

0.000 m 0.000 m

0.000 kN 0.000 kN

0.00 [-] 0.00 [-]

0.000 [-] 0.000 [-]

0.000 [-] 0.000 [-]

' 177 1 1, 6. .niform mem er in ending and axial compression )lo

E . . 1"4 0.000 1+0 ok

E . . 2"4 0.000 1+0 ok

*ross"section check at each end of the mem er 6eft e7d4 8 = 0.000 1+0 ok 89 = 0.000

R:g;t e7d4 8 = 0.000 1+0 ok 89 = 0.000

9 itio$al mem4er e &s' 177 1 1, 6. .1

Strong axis flex&ral &ckling check

E . .( "4 0.000 1+0 ok

Weak axis flex&ral &ckling check

E . .( "4 0.000 1+0 ok

' 177 1 1, 6. .5Lateral torsional &ckling

E . .5("4 0.000 1+0 ok

*hoose method formem er check

*hoose method for cross"section resistance

&/tw = we = we = =&/tf = fla7ge = fla7ge =

&/tw &/tw+ ma =

&/tf &/tf+ ma =

# ,l+$+Rd =

NRd = # ,l+)+Rd = NEd =

# $+Rd = # el+$+Rd= # $+Ed+ma =

# )+Rd = # el+)+Rd = # )+Ed+ma =

6&r+$ = 6 &r+) = # &r =

N&r+$ = N &r+) = 6T =

$ = ) = 6T =

$ = ) = 6T+m

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e%ere$ e val;es

0.000 [-]

tion forces#/et o 1 a;xiliar terms (i% a33li a4le):

0.000 0.000 [-]0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]0.000 [-]

0.000 kN

0.000 kNm 0.000 [-]

0.000 kNm 0.000 [-]

ral torsional &ckling /et o 5 a;xiliar terms (i% a33li a4le):

0.000 kNm

0.00 [-] 0.000 [-]

0.000 [-] 0.000 [-]

0.000 [-] 0.000 [-]

0.000 [-]

al interaction factors

0.000

0.000

0.000

0.000

*orrection factor k c ta le +.+

k& =

$ = ma = ) = 0 =

w$ = 0+l:m =

w) = 6T =

7 ,l = $ =

a 6T = m$+0 =

6T = m)+0 =

&6T = m$ =

d6T = m) =

e 6T = m6T =# &r+0 = 1 =

$$ = )$ =

$) = )) =

m$ =

m) =

m6T =

applicable to 2lass < tocross-section values arens. The user shouldber are 2lass ? in thet.

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0.000 [-]0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]

0.000 [-]0.000 [-]

0.000 [-]

0.000 [-]

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e tio$ lassi%i atio$ %or mem4er esig$ e & ,dditional information

>

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((?((@505152535(5555?55@

01

:.: :.< :.= :.> :.? :.; :. :.C :.D :.E

:.?

:.;

:.

:.C

:.D

:.E

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S- lax +% 2 -2lass

:.:: :.:: :.:::.:: :.:: :.::

:.:: :.:: :.:::.:: :.:: :.:::.:: :.:: :.:::.:: :.:: :.:::.:: :.:: :.:::.:: :.:: :.:::.:: :.:: :.:::.:: :.:: :.:::.:: :.:: :.::

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lass-points

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SEMICOMP Cross-Section Chec'

*hoose method

0.000 kN

0.000 kNm 0.000 kN

0.000 kNm 0.000 kN

$eference %al&es for classification

0.000 0.000 0.000

0.000 0.000 0.000

Bo&ndaries Class 1 Class 5 Class

0.000 0.000 0.000

0.000 0.000 0.000

r< e&t:

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0.000

0.000

0.00 kN0.00 kN

okok

able to 2lass < toection values are