A single dueling house has interior columns that are spaced 4.2 m apart in two perpendicular directions. If the live loading on the roof is estimated to be 1.2 kN/m², determine the reduced live load in kN supported by a typical interior column at the ground-floor level. I I I H- Es I I Ar S H I+ "T T S I S TABLE 1-4 Minimum Live Loads* Occupancy or Use Assembly areas and theaters Fixed seats Live Load Lobbies Offices psf 60 Movable seats 100 Garages (passenger cars only) 50 Office buildings 100 50 kN/m² 125 250 2.87 4.79 2.40 4.79 2.40 Occupancy or Use 6.00 11.97 Residential Dwellings (one- and two-family) Hotels and multifamily houses Private rooms and corridors Public rooms and corridors Schools Storage warehouse Light Heavy *Reproduced with permission from Minimum Design Loads for Buildings and Other Structures, ASCE/SEI 7-10. Classrooms Corridors above first floor Live Load psf 40 40 100 40 80 kN/m² 1.92 1.92 4.79 1.92 3.83
A single dueling house has interior columns that are spaced 4.2 m apart in two perpendicular directions. If the live loading on the roof is estimated to be 1.2 kN/m², determine the reduced live load in kN supported by a typical interior column at the ground-floor level. I I I H- Es I I Ar S H I+ "T T S I S TABLE 1-4 Minimum Live Loads* Occupancy or Use Assembly areas and theaters Fixed seats Live Load Lobbies Offices psf 60 Movable seats 100 Garages (passenger cars only) 50 Office buildings 100 50 kN/m² 125 250 2.87 4.79 2.40 4.79 2.40 Occupancy or Use 6.00 11.97 Residential Dwellings (one- and two-family) Hotels and multifamily houses Private rooms and corridors Public rooms and corridors Schools Storage warehouse Light Heavy *Reproduced with permission from Minimum Design Loads for Buildings and Other Structures, ASCE/SEI 7-10. Classrooms Corridors above first floor Live Load psf 40 40 100 40 80 kN/m² 1.92 1.92 4.79 1.92 3.83
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A single dueling house has interior columns that are spaced 4.2 m apart in two perpendicular directions. If the live loading on the roof is estimated to be 1.2 kN/m², determine the reduced live load
in kN supported by a typical interior column at the ground-floor level.
H
H
I
T
S
H
H
I
S
H
IT
S
H
I+
I
➜
S
TABLE 1-4 Minimum Live Loads*
Live Load
Occupancy or Use
Assembly areas and theaters
Fixed seats
Movable seats
100
Garages (passenger cars only) 50
Office buildings
Lobbies
Offices
psf
60
100
50
kN/m²
125
250
2.87
4.79
2.40
4.79
2.40
Occupancy or Use
6.00
11.97
Residential
Dwellings (one- and two-family)
Hotels and multifamily houses
Private rooms and corridors
Public rooms and corridors
Schools
Storage warehouse
Light
Heavy
*Reproduced with permission from Minimum Design Loads for Buildings and Other Structures, ASCE/SEI 7-10.
Classrooms
Corridors above first floor
Live Load
psf
40
40
100
40
80
kN/m²
1.92
1.92
4.79
1.92
3.83](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F487893a4-cbd4-40b3-b6c6-8dbc22cdf27c%2F731f2f83-ff43-4e2a-a532-d1f27b860e5e%2Faexk2j2_processed.png&w=3840&q=75)
Transcribed Image Text:A single dueling house has interior columns that are spaced 4.2 m apart in two perpendicular directions. If the live loading on the roof is estimated to be 1.2 kN/m², determine the reduced live load
in kN supported by a typical interior column at the ground-floor level.
H
H
I
T
S
H
H
I
S
H
IT
S
H
I+
I
➜
S
TABLE 1-4 Minimum Live Loads*
Live Load
Occupancy or Use
Assembly areas and theaters
Fixed seats
Movable seats
100
Garages (passenger cars only) 50
Office buildings
Lobbies
Offices
psf
60
100
50
kN/m²
125
250
2.87
4.79
2.40
4.79
2.40
Occupancy or Use
6.00
11.97
Residential
Dwellings (one- and two-family)
Hotels and multifamily houses
Private rooms and corridors
Public rooms and corridors
Schools
Storage warehouse
Light
Heavy
*Reproduced with permission from Minimum Design Loads for Buildings and Other Structures, ASCE/SEI 7-10.
Classrooms
Corridors above first floor
Live Load
psf
40
40
100
40
80
kN/m²
1.92
1.92
4.79
1.92
3.83
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