Calculation. Danish Concrete Institution DIFLAGER DIFT. Industry, plastics Concrete :51:00 13

Transcription

1 Calculation Basic information Client: Scenario name: Consultant: Reference no.: Company type: Basic bldg. construction: Last revision: Revision No.: Danish Concrete Institution DIFLAGER DIFT Industry, plastics Concrete :51:00 13 Calculation options Post flashover model enabled: X Time limit [min]: 12 Plumemodel: McCaffrey Fire brigade Fire brigade active: City area: 24 hour: Distance/fire station [km]: 5.0 Calculated response time [min]: 9 Time before manual alarm [min]: 10 X X Fire start Fire start room: Fire start, type: Fire start, name: Fire start, code: Optical smoke potential [db/m]: Height of stock [m]: 4.00 Width of stock [m]: 1.00 Length of stock [m]: Solid material fire Rack,PS/carton, 96m3 Fire installations [ In operation ] Room name AFV AFV AFV AFA AFA Heat Smoke Timer Sprinkler Heat Smoke Windload [m/s] X X 5.00 Steel plate hall X X :27:58 Argos ver. 5.3 Page 1

2 Initial state of door(s) Door(s) between '' and 'Surroundings' Door: Rollup door No. of doors: Initial tightness [%]: 1 Selfclosing doors: 99 Door(s) between '' and 'Steel plate hall' Door: EI 60 (60 minutes FR door) No. of doors: 1 Selfclosing doors: Initial tightness [%]: 99 Door(s) between 'Steel plate hall' and 'Surroundings' Door: Rollup door No. of doors: Initial tightness [%]: Events 1 Selfclosing doors: 99 Fire progression: Solid material fire > Rack,PS/carton, 96m3 Plumemodel > McCaffrey 00:00:58 : Room '': Smokedetected fire alarm (AFA) activated 00:02:15 : Room '': Heatdetected smoke venting initiated 00:02:15 : Fire is declining 00:02:15 : Room '': Heatdetected smoke venting operational 00:03:47 : Room ''/'Surroundings': Breakage of window(s), temperature 00:04:39 : Critical condition in room '': Heat radiation from smoke layer 00:08:29 : Critical condition in room '': Smoke free height less than 2.20 m 00:09:35 : Room '': Entry by fire brigade is no longer possible 00:09:58 : Fire brigade arrived, preparing extinguishing 00:10:58 : Fire brigade ready, extinguishing started 00:12:00 : MAX. CALCULATION TIME CALCULATION ABORTED! :27:58 Argos ver. 5.3 Page 2

3 RHR and smoke layer temperature in all rooms Time Rate of heat release [kw] [ Smoke layer temp. [ºC] ] Steel plate hall 00:00: :00: :00: :00: :00:58 Room '': Smokedetected fire alarm (AFA) activated 00:01:27 1, :01:56 3, :02:15 4, :02:15 Room '': Heatdetected smoke venting initiated 00:02:15 4, :02:15 Room '': Heatdetected smoke venting operational 00:02:44 6, :03:13 8, :03:43 10, :03:47 10, :03:47 Room ''/'Surroundings': Breakage of window(s), temperature 00:04:17 13, :04:39 15, :04:39 Critical condition in room '': Heat radiation from smoke layer 00:05:08 18, :05:38 22, :06:07 26, :06:37 31, :07:06 36, :07:36 42, :08:05 49, :08:29 52, :08:29 Critical condition in room '': Smoke free height less than 2.20 m 00:08:58 55, :09:28 58, :09:35 58, :09:35 Room '': Entry by fire brigade is no longer possible 00:09:58 60, :10:27 61, :10:55 63, :10:58 63, :11:22 63, :11:51 62, :12:00 62, :12:00 MAX. CALCULATION TIME CALCULATION ABORTED! :27:58 Argos ver. 5.3 Page 3

4 Simulation results for each room Time Smoke room [db/m] Smoke layer [db/m] Floor layer [m] Layer temp. [ºC] Heat radiation [kw/m²] Floor pressure [N/m²] 00:00: :00: :00: :00: :00:58 Room '': Smokedetected fire alarm (AFA) activated 00:01: :01: :02: :02:15 Room '': Heatdetected smoke venting initiated 00:02: :02:15 Room '': Heatdetected smoke venting operational 00:02: :03: :03: :03: :03:47 Room ''/'Surroundings': Breakage of window(s), temperature 00:04: :04: :04:39 Critical condition in room '': Heat radiation from smoke layer 00:05: :05: :06: :06: :07: :07: :08: :08: :08:29 Critical condition in room '': Smoke free height less than 2.20 m 00:08: :09: :09: :09:35 Room '': Entry by fire brigade is no longer possible 00:09: :10: :10: :10: :11: :11: :12: :12:00 MAX. CALCULATION TIME CALCULATION ABORTED! :27:58 Argos ver. 5.3 Page 4

5 Steel plate hall Time Smoke room [db/m] Smoke layer [db/m] Floor layer [m] Layer temp. [ºC] 00:00: :00: :00: :00: :00:58 Room '': Smokedetected fire alarm (AFA) activated 00:01: :01: :02: :02:15 Room '': Heatdetected smoke venting initiated 00:02: :02:15 Room '': Heatdetected smoke venting operational 00:02: :03: :03: :03: :03:47 Room ''/'Surroundings': Breakage of window(s), temperature 00:04: :04: :04:39 Critical condition in room '': Heat radiation from smoke layer 00:05: :05: :06: :06: :07: :07: :08: :08: :08:29 Critical condition in room '': Smoke free height less than 2.20 m 00:08: :09: :09: :09:35 Room '': Entry by fire brigade is no longer possible 00:09: :10: :10: :10: :11: :11: :12: :12:00 MAX. CALCULATION TIME CALCULATION ABORTED! Heat radiation [kw/m²] Floor pressure [N/m²] :27:58 Argos ver. 5.3 Page 5