INN
OVA
TIO
NS
IN B
UIL
DIN
G
WIT
H S
TEEL
SEC
TIO
NS
Jour
née
tech
niqu
e
Nou
veau
x m
atér
iaux
, nou
velle
s co
ncep
tions
Met
z, le
7 d
écem
bre
2010
Mar
c D
IED
ERT
| G
eorg
es A
XMA
NN
Arc
elor
Mitt
al C
omm
erci
al S
ectio
ns |
Tec
hnic
al A
dvis
ory
INN
OVA
TIO
NS
IN B
UIL
DIN
G W
ITH
ST
EEL
SEC
TIO
NS
NEW
Com
posi
te s
lim-fl
oor
NEW
Pref
ab. C
ompo
site
Brid
ge B
eam
s=
PreC
oBea
mN
EWW
eath
erin
gst
eel=
AR
CO
RO
XN
EWEn
viro
nmen
talP
rodu
ct D
ecla
ratio
nN
EWC
arbo
nfo
otpr
intc
alcu
lato
r= A
MEC
ON
EWC
E-m
ark
for H
ISTA
RN
EWLa
rger
Ang
le S
izes
NEW
Stro
nger
stee
l= A
913
Gra
de 7
0N
EWH
eavi
erse
ctio
ns
CoS
FB–
Com
posi
te S
lim-F
loor
Bea
m
Com
posi
teflo
or s
yste
m
with
dow
nsta
ndin
gbe
am
Slim
-floo
rbea
m (S
FB)
syst
em –
non
com
posi
te
Com
posi
te S
lim-F
loor
Bea
m (C
oSFB
) Sys
tem
Maj
or b
enef
its w
ithou
t add
ing
to th
e co
mpl
exity
of t
he fa
bric
atio
n or
com
prom
isin
g of
the
cost
2 ex
istin
g sy
stem
s
1
Inno
vativ
e sy
stem
Ste
el b
eam
Con
cret
e do
wel
sCon
cret
e sl
ab(s
teel
shu
tterin
g /
pref
abric
ated
)
Slim
-Flo
or c
onst
ruct
ion
= in
tegr
atio
n of
the
stee
l sec
tion
into
the
floor
sla
b.N
o im
pact
on
duct
wor
k la
yout
Slim
Floo
rsfo
rLar
ge S
pans
= C
oSFB
Exec
utio
n de
tail
Inte
grat
ed fi
re p
rote
ctio
n
EXA
MPL
ES: G
ERM
AN
Y, A
UST
RIA
, PO
LAN
D
Sust
aina
bilit
yO
ptim
ized
ste
el s
olut
ions
-B
ridge
sol
utio
n Pr
ecob
eam
Des
ign
tool
s
Envi
ronm
enta
l Pro
duct
Dec
lara
tion
(= e
nviro
nmen
tal i
mpa
ct d
ata
per I
SO
1402
5 of
pro
duct
s)
•A
vaila
ble
for S
ectio
ns a
nd P
late
s
•In
com
plia
nce
for c
omin
g re
gula
tion
of th
e “G
reen
”C
E-M
ark
HIS
TAR
ste
el g
rade
s Eu
rope
an T
echn
ical
App
rova
l C
E-M
ark
Com
paris
on o
f yiel
d st
reng
th b
etwe
en H
ISTA
R an
d fin
e gr
ain s
truct
ural
stee
ls ac
cord
ing
to E
N 10
025-
3/4:
2004
250
300
350
400
450
500
010
2030
4050
6070
8090
100
110
120
Mate
rial th
ickne
ss (m
m)
Min. Yield strength Reh
(MPa)
HIS
TAR
460
HIS
TAR
355
S460
M/M
L
S355
M/M
LS4
60N
/NL
S355
N/N
L
Larg
er S
ize
Ang
les
New
dim
ensi
ons
-L 3
00 x
300
x t
New
Arc
elor
Mitt
al a
ngle
s
L 30
0 x
300
x 28
mm
L 30
0 x
300
x 29
mm
L 30
0 x
300
x 30
mm
L 30
0 x
300
x 31
mm
L 30
0 x
300
x 32
mm
L 30
0 x
300
x 33
mm
L 30
0 x
300
x 34
mm
L 30
0 x
300
x 35
mm
Trus
sgi
rder
sw
ithla
rge
angl
es L
300
x 3
00
Pow
erlin
em
asts
Adv
anta
ges
for t
russ
tow
ers
•R
educ
ed w
ind
load
: tal
ler t
ower
s be
com
e ec
onom
ical
>10
0m•
Sign
ifica
nt w
eigh
t sav
ings
(40%
) in
tow
er a
nd fo
unda
tions
•Ea
sy to
fabr
icat
e, tr
ansp
ort a
nd e
rect
•St
anda
rd a
ngle
s w
ith h
igh
avai
labi
lity
•Vi
sual
tran
spar
ency
APP
LIC
ATI
ON
S
Tren
d: B
old
Stru
ctur
esH
igh
stre
ngth
& th
ickn
ess
prod
ucts
Arc
elor
Mitt
al H
ISTA
R®
Jum
bo H
sec
tions
FREE
DO
M T
OW
ERSH
ANG
HA
I WO
RLD
FIN
AN
CIA
L C
ENTE
RB
UR
J K
HAL
IFA
Gra
de
Yie
ld S
treng
th
Min
. ks
i
[MP
a]
Tens
ile S
treng
th
Min
.ks
i
[M
Pa]
Elo
ngat
ion
(%),
Min
.
200
mm
50 m
m
8 in
.
2 in
. 50
50
[345
] 65
[450
] 18
21
65
65
[450
] 80
[550
] 15
17
Tens
ile P
rope
rtie
s
NEW
STE
EL
AST
M A
913
Gra
de 7
0 (H
ISTA
R)
1614
90
[620
]70
[
485]
70
Furth
er s
teel
wei
ght a
nd c
ost s
avin
gs
Stre
ngth
enin
g th
e le
ader
ship
of A
rcel
orM
ittal
in H
eavy
Sec
tions
New
Bea
mB
lank
BB
5
Incr
ease
d th
ickn
ess
and
heig
ht o
f fla
nge
BB
4B
B5
163
mm
190
mm
500 mm
510 mm
the
heav
iest
Bea
m-b
lank
wor
ldw
ide
Stre
ngth
enin
g th
e le
ader
ship
of A
rcel
orM
ittal
in H
eavy
Sec
tions
2.2
2.5
W 3
6X16
,592
5 lb
s/ft
// 13
77 k
g/m
W 1
4X16
808
lbs/
ft//
1202
kg/
m
Stre
ngth
enin
g th
e le
ader
ship
of A
rcel
orM
ittal
in H
eavy
Sec
tions
Firs
t rol
ling
out o
f Bea
m-B
lank
rout
e
New
Sec
tions
in 2
010
!
89,9
5042
811
0897
6H
L 10
00 x
976
W 4
0 x
16 x
655
115,
176
,747
310
9313
77H
L 92
0 x
1377
W 3
6 x
16.5
x 9
25
115,
164
,046
110
9312
69H
L 92
0 x
1269
W 3
6 x
16.5
x 8
5310
960
,545
710
8111
94H
L 92
0 x
1194
W 3
6 x
16.5
x 8
0299
,155
,045
110
6110
77H
L 92
0 x
1077
W 3
6 x
16.5
x 7
2314
010
047
660
012
99H
D 4
00 x
129
9W
14
x 16
x 8
7313
095
471
580
1202
HD
400
x 1
202
W 1
4 x
16 x
808
mm
mm
mm
mm
kg/m
t ft w
bh
G
max
.m
in.
t f
w
max
.
min
.
tLe
ader
ship
in H
eavy
Sec
tions
Col
umns
des
ign
1 00
0 1
000
kNkN, b
uckl
ing
leng
th 3
.6 m
, fire
pro
tect
ion
25 m
m, b
uckl
ing
leng
th 3
.6 m
, fire
pro
tect
ion
25 m
m
170
170
120x
120
120x
120
235
MPa
235
MPa
140x
140
140x
140
235
MPa
235
MPa
190
190
HEB
180
HEB
180
235
MPa
235
MPa
HEA
180
HEA
180
355
MPa
355
MPa
290
290
B 4
5B
45
230
230
221
221
10 0
00
10 0
00 k
NkN, b
uckl
ing
leng
th 3
.6 m
, fire
pro
tect
ion
25 m
m, b
uckl
ing
leng
th 3
.6 m
, fire
pro
tect
ion
25 m
m
850
850
400
400
B 4
5B
45
350x
350
350x
350
355
MPa
355
MPa
300
300
250x
250
250x
250
355
MPa
355
MPa
W36
0x38
2W
360x
382
355
MPa
355
MPa
466
466 W
360x
287
W36
0x28
745
045
0M
PaM
Pa
443
443
25 %
less
wei
ght
0.73
m2
0.73
m2
0.2
m2
0.2
m2
Re
du
cti
on
inw
eig
ht
of
ste
el
-13 %
44 %
52 %
Type
of
cons
truc
tion
non-
com
posi
teco
mpo
site
com
posi
teco
mpo
site
Stee
lgra
deS
235
S 23
5S
355
S 46
0
Sect
ion
H b
eam
HE
650
AH
E 55
0 A
IPE
550
IPE
500
Re
du
cti
on
in
we
igh
t o
f ste
el
-13 %
44 %
52 %
Adv
anta
ges
of h
igh
stre
ngth
ste
els
in
stee
l-con
cret
e co
mpo
site
con
stru
ctio
n
Econ
omic
al a
spec
ts o
f ste
el s
truc
ture
s
Free
dom
Tow
erTh
e C
ontri
butio
n of
Arc
elor
Mitt
al
Hei
ght4
15 m
10
8 flo
ors
•Pr
ovid
edde
sign
aid
and
cost
savi
ngco
ncep
ts:
desi
gn w
ithju
mbo
se
ctio
ns in
ste
elA
913G
r.65
isad
opte
d•
Supp
lied
14kT
, ie.
30%
of
tota
l ste
el, i
nclu
ding
10kT
jum
bos
Engi
neer
ing
–C
onne
ctio
n de
sign
•G
ravi
ty a
nd la
tera
l loa
ds
•A
ll Se
ism
ic L
oad
Res
istin
g Sy
stem
(SLR
S) c
onne
ctio
ns s
hall
conf
orm
to:
–R
educ
ed B
eam
Sec
tion
(RB
S) fo
llow
ing
IMF
requ
irem
ents
or
–B
olte
d Fl
ange
Pla
te (B
FP) f
ollo
win
g SM
F re
quire
men
ts
•D
ESIG
N C
RIT
ERIA
–A
ISC
Man
ual o
f Ste
el C
onst
ruct
ion
LRFD
/ASD
13th
Editi
on–
New
AIS
C S
eism
ic D
esig
n Pr
ovis
ions
–A
NSI
/AIS
C 3
41-0
5 Se
ism
ic P
rovi
sion
s fo
r Str
uctu
ral S
teel
B
uild
ings
–A
NSI
/AIS
C 3
58-0
5 Pr
equa
lifie
d C
onne
ctio
ns fo
r Spe
cial
and
In
term
edia
te S
teel
Mom
ent F
ram
es fo
r Sei
smic
App
licat
ions
–FE
MA
350
–R
ecom
men
ded
Seis
mic
Des
ign
Crit
eria
for N
ew
Stee
l Mom
ent-F
ram
e B
uild
ings
–A
WS
D1.
8 –
Stru
ctur
al W
eldi
ng C
ode
Seis
mic
Sup
plem
ent
Mat
eria
l Pro
cure
men
t
•Ty
pica
l wid
e fla
nge:
AST
M A
992
GR
50
•Ty
pica
l pla
te: A
STM
A57
2 G
R 5
0
•Pe
rimet
er:
–C
olum
ns: A
STM
A91
3 G
R. 6
5–
Plat
ing:
AST
M A
572
GR
. 65
Plat
es–
Span
drel
s: A
STM
A91
3 G
R. 5
0–
Bea
m p
latin
g: A
STM
A57
2 G
R. 5
0
NYU
Pal
ladi
um
Shea
rson
Leh
man
St. L
uke’
s H
ospi
tal
Citi
corp
Mt.
Sina
i Hos
p.
Tim
e W
arne
r
“Lip
stic
k”
599
Lex.
Wor
ldw
ide
Plaz
a
750
Seve
nth
Ave
Swis
s B
ank
-Sak
s
1585
Bro
adw
ay
Mor
gan
Stan
ley
450
Lexi
ngto
n
New
Yor
k Ti
mes
Loew
s Th
eate
r, 42
ndSt
.
Hilt
on, 4
2nd
St.
Tim
es S
quar
e 4
(Con
deN
ast)
300
Mad
ison
(CIB
C)
Tim
es S
q. 5
(Ern
st &
You
ng)
420
Fifth
Ave
Hut
ton
Plaz
a
383
Mad
ison
(Bea
r S.)
Hea
rst
Sloa
n K
ette
ring
Hos
p.
731
Lexi
ngto
n
1745
B’w
ay(R
ando
m H
.)
Wor
ld F
inan
cial
C.
WTC
7 R
econ
str.
60 &
75
Wal
l Str
eet
Bar
uch
Col
lege
New
Yor
kSk
ylin
e
Typi
cal a
pplic
atio
ns: S
kysc
rape
rs
77 H
udso
n at
Col
gate
Cen
ter,
Jers
ey C
ity
32 fl
oors
Are
a =
100
000
m2
Floo
r hei
ght =
4,4
m
Tem
pora
ry lo
ads
= 15
,7 k
Pa
Fram
e: 9
x 9
m a
nd 9
x 1
5m
Col
umns
in A
913-
gr65
(S46
0) in
stea
d of
gr
50 (S
355)
Econ
omic
al a
spec
ts o
f ste
el s
truc
ture
s
Col
umn
conv
ersi
on ta
ble
Wei
ght S
avin
g gr
65 /
gr50
: 17%
Gra
de 5
0
A91
3-G
r.65
W 1
4 x
730
W
14
x 66
5W
14
x 66
5
W 1
4 x
605
W 1
4 x
605
W
14
x 50
0W
14
x 55
0
W 1
4 x
426
W 1
4 x
500
W
14
x 39
8W
14
x 45
5
W 1
4 x
398
W 1
4 x
426
W
14
x 37
0W
14
x 39
8
W 1
4 x
342
W 1
4 x
370
W
14
x 34
2W
14
x 34
2
W 1
4 x
283
W 1
4 x
311
W
14
x 25
7W
14
x 28
3
W 1
4 x
233
W 1
4 x
257
W
14
x 21
1W
14
x 23
3
W 1
4 x
193
W 1
4 x
211
W
14
x 17
6W
14
x 19
3
W 1
4 x
159
W 1
4 x
176
W
14
x 14
5W
14
x 15
9
W 1
4 x
132
W 1
4 x
145
W
14
x 12
0W
14
x 13
2
W 1
4 x
109
W 1
4 x
120
W
14
x 99
W14
x10
9-
3463
2970
050
010
0015
0020
0025
0030
0035
00
Gra
de 5
0G
rade
65
Tota
l wei
ght o
f col
umns
(t)
77 H
udso
n at
Col
gate
Cen
ter,
Jers
ey C
ity
Econ
omic
al a
spec
ts o
f ste
el s
truc
ture
s
Map
fre
Tow
erB
arce
lona
(E)
Hot
el O
lym
pica
Bar
celo
na (E
)
HIS
TAR
460
S 35
5
Adv
anta
ges
of H
ISTA
R s
teel
s
Uni
t col
umn
wei
ght (
kg/m
)
MA
PFR
E TO
WER
Col
umn
desi
gn
100
200
300
400
S35
5
S 460
0
2000
4000
6000
8000
Column load (kN)
1000
0 0
1200
0
1400
0
Buc
klin
g le
ngth
: 3,3
mTo
tal c
olum
n w
eigh
tS
355
: 25
,3 t
S 46
0 :
19,3
t
24%
wei
ght r
educ
tion
than
ks to
the
use
ofH
ISTA
R 4
60 s
teel
0510152025303542
Number of floors
Gro
und
floor
Top
floor
Adv
anta
ges
of H
ISTA
R s
teel
sEc
onom
ical
asp
ects
of s
teel
str
uctu
res
AD
VAN
TAG
ES O
F H
ISTA
R 4
60 /
HIG
H G
RA
DE
STEE
LS
IN C
OM
BIN
ATI
ON
WIT
H J
UM
BO
SEC
TIO
NS
FOR
MID
AN
D H
IGH
RIS
E B
UIL
DIN
GS
CO
LUM
NS
I) G
AIN
OF
WEI
GH
T
-LO
WER
MAT
ERIA
L C
OST
S
AT
LEA
ST 3
0%-L
OW
ER T
RAN
SPO
RT
CO
STS
-LO
WER
FAB
RIC
ATIO
N C
OST
S-L
OW
ER E
REC
TIO
N C
OST
S
mea
nsal
so:
LOW
ER C
ON
STR
UC
TIO
N W
EIG
HT
LOW
ER S
TAB
ILIS
ATI
ON
EFF
OR
TS-L
OW
ER M
ATER
IAL
CO
STS
FOR
STA
BIL
ISAT
ION
LOW
ER F
OU
ND
ATI
ON
LO
AD
S-L
OW
ER F
OU
ND
ATIO
N C
OST
SSE
ISM
IC L
OA
DS
LOW
ER (A
DA
PTED
)-L
OW
ER S
TAB
ILIS
ATIO
N C
OST
S-L
OW
ER C
ON
NEC
TIO
N C
OST
S
and
SMAL
LER
SEC
TIO
NS
or L
ESS
CO
LUM
NS
LESS
SU
RFA
CE
TO T
REA
T-C
OST
SAV
ING
SM
OR
E LI
GH
T-L
ESS
ELEC
TRIC
ITY
CO
STG
AIN
IN U
SAB
LE S
UR
FAC
E an
d B
ETTE
R O
CC
UPA
NC
Y-H
IGH
ER R
ENTI
NG
-QU
ICK
ER R
ETU
RN
ON
INVE
ST
On
top:
II) G
AIN
OF
TIM
ESH
OR
TER
FA
BR
ICAT
ION
TIM
ESH
OR
TER
FO
UN
DA
TIO
N A
ND
EXE
CU
TIO
N W
OR
KIN
G T
IME
-TIM
E IS
MO
NEY
BEA
MS
Bea
ms
have
sim
ilar(
19+
%) a
dvan
tage
sth
anth
e co
lum
ns, b
ut th
e m
osti
mpo
rtan
t is:
SMAL
LER
CO
NST
RU
CTI
ON
HEI
GH
T
SAVI
NG
BU
ILD
ING
HEI
GH
TLO
WER
HEA
TIN
G A
ND
CO
OLI
NG
CO
STS
LOW
ER F
ACAD
E C
OST
Sor M
OR
E FL
OO
R L
EVEL
S
MO
RE
SUST
AIN
AB
LE
EASI
ER T
O A
DA
PTEA
SIER
TO
DIS
MO
UN
T