Composite beams
41843_SSDA entry ad_AW 20/6/07 12:43 pm Page 1
41843_SSDA entry ad_AW 20/6/07 12:43 pm Page 1
References
1 BS EN 1994-1-2:2005+A1:2014
Eurocode 4 - Design of composite steel and concrete structures - Part
1-2: General rules - Structural fire design
BSI, 2005
2 BS 5950-8:2003
Structural use of steelwork in building - Part 8: Code of practice for fire
resistant design
exce ence
in
steel
BSI, 2003
3 PN005c-GB
NCCI: Fire resistance design of composite slabs
The Steel Construction Institute
41843_SSDA entry ad_AW 20/6/07 12:43 pm Page 1
24 NSC
exce ence
in
steel
exce ence
in
steel
Technical Digest 2018
4 NA to BS EN 1994-1-2:2005
UK National Annex to Eurocode 4: Design of composite steel and
concrete structures - Part 1-2: General rules - Structural fire design
BSI, 2008;
5 Steel and composite structures: behaviour and design for fire safety
Y. C. Wang, Spoon Press, 2005
6 AS/NZ 2327.1
Composite Structures – Composite steel-concrete construction in
buildings
Standards Australia/Standards New Zealand, 2017
Mpl,rd,fire
kNm
Slab temperature profile case
η 1 2 3 4 5 6 7 8
0.00 37.71 37.71 37.71 37.71 37.71 37.71 37.71 37.71
0.25 60.22 60.22 60.22 60.22 60.22 60.22 60.22 60.22
0.50 76.24 76.24 76.24 76.24 76.24 76.24 76.24 76.24
0.75 91.41 91.41 91.41 91.41 91.35 91.30 91.36 91.34
1.00 105.37 105.25 105.25 105.08 105.00 104.95 105.01 104.99
Mpl,rd,fire
kNm
Slab temperature profile case
η 1 2 3 4 5 6 7 8
0.00 199.13 199.13 199.13 199.13 199.13 199.13 199.13 199.13
0.25 284.60 284.60 284.60 284.60 284.60 284.60 284.60 284.60
0.50 335.08 335.08 335.08 335.08 335.08 335.08 335.08 335.08
0.75 375.67 375.44 375.44 375.10 374.93 374.82 374.95 374.92
1.00 413.06 412.83 412.83 412.49 412.33 412.22 412.34 412.31
Table 4 – Results for 6 m span beam: UB 203 x 133 x 25; Steel critical temperature: 621°C. Table 5 – Results for 12 m span beam: UB 406 x 178 x 67; Steel critical temperature: 620°C
Figure 3 – Partial shear connection curves for the 6 m (left) and 12 m (right) worked examples.
Call for entries for the 2008
Structural Steel Design Awards
Corus and The British Constructional Steelwork Association have
pleasure in inviting entries for the 2008 Structural Steel Design Awards.
The Awards celebrate the excellence of the United Kingdom in the field
of steel construction. Particularly demonstrating its potential in terms
of efficiency, cost effectiveness, aesthetics and innovation.
The Awards are open to steel based structures situated in the United
Kingdom or overseas that have been built by UK steelwork contractors
using steel predominantly sourced from Corus. They must have been
completed and be ready for occupation or use during the calendar
years 2006-2007; previous entries are not eligible.
celebrating
Call for entries for the 2019
Structural Steel Design Awards
The British Constructional Steelwork Association and
Trimble Solutions (UK) Ltd have pleasure in inviting entries for
the 2019 Structural Steel Design Awards.
The Awards celebrate the excellence of the United Kingdom and
the Republic of Ireland in the field of steel construction, particularly
demonstrating its potential in terms of efficiency, cost-effectiveness,
aesthetics and innovation.
The Awards are open to steel-based structures situated in the United
Kingdom or overseas that have been built by UK or Irish steelwork
contractors. They must have been completed and be ready for
Call for entries for the 2008
Structural Steel Design Awards
Corus and The British Constructional Steelwork Association have
pleasure in inviting entries for the 2008 Structural Steel Design Awards.
The Awards celebrate the excellence of the United Kingdom in the field
of steel construction. Particularly demonstrating its potential in terms
of efficiency, cost effectiveness, aesthetics and innovation.
The Awards are open to steel based structures situated in the United
Kingdom or overseas that have been built by UK steelwork contractors
using steel predominantly sourced from Corus. They must have been
completed and be ready for occupation or use during the calendar
years 2006-2007; previous entries are not eligible.
To find out more and request an entry form visit:
www.steelconstruction.org
or call Gillian Mitchell of BCSA on 0207 747 8121
celebrating
Call for entries for the 2019
Structural Steel Design Awards
The British Constructional Steelwork Association and
Trimble Solutions (UK) Ltd have pleasure in inviting entries for
the 2019 Structural Steel Design Awards.
The Awards celebrate the excellence of the United Kingdom and
the Republic of Ireland in the field of steel construction, particularly
demonstrating its potential in terms of efficiency, cost-effectiveness,
aesthetics and innovation.
The Awards are open to steel-based structures situated in the United
Kingdom or overseas that have been built by UK or Irish steelwork
contractors. They must have been completed and be ready for
occupation or use during the calendar years 2017-2018; previous
entries are not eligible.
To find out more and request an entry form visit
www.steelconstruction.org/resources/design-awards
or call Chris Dolling of BCSA on 020 7747 8133
Closing date for entries:
Friday 22nd February 2019
Call for entries for the 2008
Structural Steel Design Awards
Corus and The British Constructional Steelwork Association have
pleasure in inviting entries for the 2008 Structural Steel Design Awards.
The Awards celebrate the excellence of the United Kingdom in the field
of steel construction. Particularly demonstrating its potential in terms
of efficiency, cost effectiveness, aesthetics and innovation.
The Awards are open to steel based structures situated in the United
Kingdom or overseas that have been built by UK steelwork contractors
using steel predominantly sourced from Corus. They must have been
completed and be ready for occupation or use during the calendar
years 2006-2007; previous entries are not eligible.
To find out more and request an entry form visit:
www.steelconstruction.org
or call Gillian Mitchell of BCSA on 0207 747 8121
celebrating
Call for entries for the 2019
Structural Steel Design Awards
The British Constructional Steelwork Association and
Trimble Solutions (UK) Ltd have pleasure in inviting entries for
the 2019 Structural Steel Design Awards.
The Awards celebrate the excellence of the United Kingdom and
the Republic of Ireland in the field of steel construction, particularly
demonstrating its potential in terms of efficiency, cost-effectiveness,
aesthetics and innovation.
The Awards are open to steel-based structures situated in the United
Kingdom or overseas that have been built by UK or Irish steelwork
contractors. They must have been completed and be ready for
occupation or use during the calendar years 2017-2018; previous
entries are not eligible.
To find out more and request an entry form visit
www.steelconstruction.org/resources/design-awards
or call Chris Dolling of BCSA on 020 7747 8133
Closing date for entries:
Friday 22nd February 2019
/design-awards
/www.steelconstruction.org
/www.steelconstruction.org
/design-awards