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Following loads act on a roof. What is the design roof load as per LRFD design...
steel design 1. (20 points) A roof system with 16 x 40)sections spaced 10 ft on...
steel design
1. (20 points) A roof system with 16 x 40)sections spaced 10 ft on center is to be used to support a dead load O(30 psf (includling selfawoight-of_W_16x 40 sections); a roof live, snow, or rain load of 25 psf; and a wind load of 36 psf. Compute the factored load per linear foot for cach load combination (LRED from LCI to LC5). D 30 puf L,IR/S 25psf D-(lo t30 f)300/ft We t 36 L.IRIS(1G H 25 pif)....
A floor beam supports the following loads. Determine the load diagrams for the various (7) loac combinations DL= 1...
A floor beam supports the following loads. Determine the load diagrams for the various (7) loac combinations DL= 1.15k/ft LL- 1.85 k/ft (horizontal) = 15k Eh-20 k Ev=.3k/ft CE Load Combinations Factored Loads from ASCE 7one in terms of pla (Strength Design Method) Ldesign 1.4D Ldesign 1.2D +1.6 L + 0.5 (Lroof or Snow) Ldesign 1.2D +1.6 (Lroof or Snow) + (.5L or .8 Wind) Ldesign = 1.2D + 1.6 Wind +0.5 L+ 1 2. 3. .5(Lroof or Snow) 4....
6. The figure below shows the floor framing plan for an office building. The roof has the same fr...
6. The figure below shows the floor framing plan for an office building. The roof has the same framing plan as the floor. Select a W12 section for Column C1 in the first floor and assume the same column will be used for Column C2 in the second floor. Floor loads (applied on the 2 floor; dead load of 200 psf and live load of 300 psf Roof loads (applied on the roof: dead load of 100 psf and roof...
A column in the upper story of a building is subjected to a compressive load from the following s...
A column in the upper story of a building is subjected to a compressive load from the following sources: . dead load = 30.8 kips, . occupancy live load = 1.7 kips, (Assume this is from a live load of less than 100 psf, and it is not a garage or place of public assembly.) . roof live load = 18.7 kips, and snow load 19.7 kips. If the load and resistance factor design (LRFD) method is used, what is...
All given loads are service loads. A column in a building is subjected to the following...
All given loads are service loads. A column in a building is subjected to the following load effects: 9 kips compression from dead load 5 kips compression from roof live load 6 kips compression from snow 7 kips compression from 3 inches of rain accumulated on the roof 8 kips compression from wind a. If load and resistance factor design is used, determine the factored load Note 2-1 (required strength) to be used in the design of the column. Which...
The truss shown in Fig. 04 supports a roof dead load of 40 psf and a...
The truss shown in Fig. 04 supports a roof dead load of 40 psf and a roof live load of 100 ps Douglas Fr-Larch. Truss joints are assumed to be connected with -in fasteners. Using LRFD method, verify if 2 x 6 dimensional sawn lumber is adequate to sustain the tension in the bottom chord AC, using f. Trusses are spaced at 3ft o.c. and are made from No. 2 LRFD. CM-I , Ct s), Ci-l , ф-0.8,A-08, KP 2.7,...
1.) Select the lightest W beam to support the following loads 4 in. concrete slab 15 ft 40 psf dead load 15 ft 100...
1.) Select the lightest W beam to support the following loads 4 in. concrete slab 15 ft 40 psf dead load 15 ft 100 psf live load Fy- 50 ksi 35 ft 15 ft Wu 35 ft
1.) Select the lightest W beam to support the following loads 4 in. concrete slab 15 ft 40 psf dead load 15 ft 100 psf live load Fy- 50 ksi 35 ft 15 ft Wu 35 ft
please help me with my homework Problem 2 Using the set of LRFD Load Combinations provided...
please help me with my homework
Problem 2 Using the set of LRFD Load Combinations provided on the class sheet determine the controlling factored design strength, Mu, considering the following unfactored (actual) dead, roof live and wind loads. Find Mo. Mu and Mw considering each of the beam set-ups on their own and then determine the controlling factored combination of the loads, and therefore the moment carried by the beam. These loads are all acting on the same beam, but...
2. Design Wide flange column section only of A992 steel to serve as a pinned- end main member column 30 ft long to carry an axial compression loads in a braced structure, based on AISC LRFD metho...
2. Design Wide flange column section only of A992 steel to serve as a pinned- end main member column 30 ft long to carry an axial compression loads in a braced structure, based on AISC LRFD method. The dead load is 50 kips A992 13-0" and live load is 70 kips. The member has strong axis direction supported at 17ft height from the bottom of the column. Dead load is 20 kips and live load is 40 kips. Assume the...
1. For the building shown below, calculate the dead load, reduced live load, and maximum design...
1. For the building shown below, calculate the dead load, reduced live load, and maximum design load per IBC 2012, LRFD load combinations. Beam loads should be in plf, column loads should be in kips. [To be done by hand.] Note: It is acceptable check only equations 16-1 and 16-2 of IBC 2012. a. Beam I b. Веam II olumn A/3-supporting 1 story d. Column B/2- supporting 1 story C e. Column B/2-supporting 4 stories Given loading: Dead Load 60...
steel design
1. (20 points) A roof system with 16 x 40)sections spaced 10 ft on center is to be used to support a dead load O(30 psf (includling selfawoight-of_W_16x 40 sections); a roof live, snow, or rain load of 25 psf; and a wind load of 36 psf. Compute the factored load per linear foot for cach load combination (LRED from LCI to LC5). D 30 puf L,IR/S 25psf D-(lo t30 f)300/ft We t 36 L.IRIS(1G H 25 pif)....
A floor beam supports the following loads. Determine the load diagrams for the various (7) loac combinations DL= 1.15k/ft LL- 1.85 k/ft (horizontal) = 15k Eh-20 k Ev=.3k/ft CE Load Combinations Factored Loads from ASCE 7one in terms of pla (Strength Design Method) Ldesign 1.4D Ldesign 1.2D +1.6 L + 0.5 (Lroof or Snow) Ldesign 1.2D +1.6 (Lroof or Snow) + (.5L or .8 Wind) Ldesign = 1.2D + 1.6 Wind +0.5 L+ 1 2. 3. .5(Lroof or Snow) 4....
6. The figure below shows the floor framing plan for an office building. The roof has the same framing plan as the floor. Select a W12 section for Column C1 in the first floor and assume the same column will be used for Column C2 in the second floor. Floor loads (applied on the 2 floor; dead load of 200 psf and live load of 300 psf Roof loads (applied on the roof: dead load of 100 psf and roof...
A column in the upper story of a building is subjected to a compressive load from the following sources: . dead load = 30.8 kips, . occupancy live load = 1.7 kips, (Assume this is from a live load of less than 100 psf, and it is not a garage or place of public assembly.) . roof live load = 18.7 kips, and snow load 19.7 kips. If the load and resistance factor design (LRFD) method is used, what is...
All given loads are service loads. A column in a building is subjected to the following load effects: 9 kips compression from dead load 5 kips compression from roof live load 6 kips compression from snow 7 kips compression from 3 inches of rain accumulated on the roof 8 kips compression from wind a. If load and resistance factor design is used, determine the factored load Note 2-1 (required strength) to be used in the design of the column. Which...
The truss shown in Fig. 04 supports a roof dead load of 40 psf and a roof live load of 100 ps Douglas Fr-Larch. Truss joints are assumed to be connected with -in fasteners. Using LRFD method, verify if 2 x 6 dimensional sawn lumber is adequate to sustain the tension in the bottom chord AC, using f. Trusses are spaced at 3ft o.c. and are made from No. 2 LRFD. CM-I , Ct s), Ci-l , ф-0.8,A-08, KP 2.7,...
1.) Select the lightest W beam to support the following loads 4 in. concrete slab 15 ft 40 psf dead load 15 ft 100 psf live load Fy- 50 ksi 35 ft 15 ft Wu 35 ft
1.) Select the lightest W beam to support the following loads 4 in. concrete slab 15 ft 40 psf dead load 15 ft 100 psf live load Fy- 50 ksi 35 ft 15 ft Wu 35 ft
please help me with my homework
Problem 2 Using the set of LRFD Load Combinations provided on the class sheet determine the controlling factored design strength, Mu, considering the following unfactored (actual) dead, roof live and wind loads. Find Mo. Mu and Mw considering each of the beam set-ups on their own and then determine the controlling factored combination of the loads, and therefore the moment carried by the beam. These loads are all acting on the same beam, but...
2. Design Wide flange column section only of A992 steel to serve as a pinned- end main member column 30 ft long to carry an axial compression loads in a braced structure, based on AISC LRFD method. The dead load is 50 kips A992 13-0" and live load is 70 kips. The member has strong axis direction supported at 17ft height from the bottom of the column. Dead load is 20 kips and live load is 40 kips. Assume the...
1. For the building shown below, calculate the dead load, reduced live load, and maximum design load per IBC 2012, LRFD load combinations. Beam loads should be in plf, column loads should be in kips. [To be done by hand.] Note: It is acceptable check only equations 16-1 and 16-2 of IBC 2012. a. Beam I b. Веam II olumn A/3-supporting 1 story d. Column B/2- supporting 1 story C e. Column B/2-supporting 4 stories Given loading: Dead Load 60...
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