Geoscience Reference
In-Depth Information
Table 1 Considered factors and their risk values
Num
Factor name
Real values
Transformed risk values
1
Temperature C
0-45, 45-75, 75-150, over
150
1, 2, 3, 4
Fire growth rate (kW/sn 2 )
2
0, 0.0001-0.0058, 0.0058-
0.024, 0.024-0.094, over
0.094
1, 2, 3, 4, 5
3
Visibility (m)
0-10, 10-30, over 30
3, 2, 1
4
Carbon monoxide
concentration (ppm—
particle per million)
0, 0-100, 100-6,400, 6,400-
12,600, over 12600
1, 2, 3, 4, 5
Population (human/m 2 )
5
0-0.8, 0.8-1.8, 1.8-4, over 4
1, 2, 3, 4
6
Triple parameter ( alternative
ramp/link type/physical
disability )
Ramp none/has
1, 2, 3
Link type corridor/stairs/
elevator
Disability none/has
8
Link length (m)
0-10, 10-30, over 30
3, 2, 1
9
Age
18-40, 40-60, over 60
1, 2, 3
10
Sex
Male/female
1, 2
11
Body type
Athletic, normal, fat
1, 2, 3
12
Hearth disease
None/has
1, 2
13
Respiratory disease
None/has
1, 2
14
Joint-muscle disease
None/has
1, 2
16
Familiarity with building
geometry
None/has
2, 1
17
Fire protection wear
None/has
2, 1
18
Gas mask
None/has
2, 1
Table 2 Priority order of
the factors affecting the fire
response performance
Priority order
Factor name
Priority weight
1
Physical disability
1.597
2
Respiratory disease
987
3
Visibility
610
4
Fire growth rate
377
5
Temperature
233
6
Gas mask
144
7
Carbon monoxide
concentration
89
8
Population
55
9
Fire protection wear
34
10
Link length
21
11
Familiarity with building
geometry
13
12
Joint-muscle disease
8
13
Body type
5
14
Age
3
15
Heart disease
2
16
Sex
1
 
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