Homework Answers
Q4. Figure Q4 shows a steel column that pinned on top and fixed at the base....
Q4. Figure Q4 shows a steel column that pinned on top and fixed at the base. The column is restrained by steel beams about its x-axis and y-axis on the top of the column. The radius of gyrations of the column about x-axis is 137 mm and y-axis is 77.8 mm. The Modulus Elasticity of the column is 200 x10 kPa. (i) Calculate the moment of inertia of the column on x axis and y axis. (17 marks) (ii) Find...
An A-36 steel column has a length of 14 ft and is pinned at both ends....
An A-36 steel column has a length of 14 ft and is pinned at both ends. Part A If the cross-sectional area has the dimensions shown, determine the critical load. (Figure 1) Express your answer with the appropriate units. НА ? Por = Value Units Submit Request Answer Figure < 1 of 1 < Return to Assignment Provide Feedback 8 in. 0.5 in. 0.5 in. 6 in. 0.5 in.
Name: 2. A rectangular 14 x 18 in. column is reinforced with six No. 1 below....
Name: 2. A rectangular 14 x 18 in. column is reinforced with six No. 1 below. The concrete compressive strength, 5,000 psi 0 rebars as sh and the steel yield strength, = 60,000 psi. ) Calculate the axial load d carrying capacity of the column dPn, assuming concentre of the loading (b) If the shape of the column is changed to circular (without changing the concrete rea) with spiral reinforcement, calculate the increase in load carrying capacity o the column....
Problem 13.12 7 of 7 Review An A-36 steel column has a length of 14 ft...
Problem 13.12 7 of 7 Review An A-36 steel column has a length of 14 ft and is pinned at both ends Part A Figure If the cross-sectional area has the dimensions shown, determine the critical load. (Figure 1) Express your answer with the appropriate units. 1 of 1 -8 in. ? HA -0.5 in. Pa Value Units 0.5 in.--- 6 in. Submit Request Answer 0.5 in. < Return to Assignment Provide Feedback
11. (10 points) Check to determine if a W14x159 used as a column can support an...
11. (10 points) Check to determine if a W14x159 used as a column can support an axial dead load of 250k and an axial live load of 1000k if the length of the column is 14 feet and the value of G for Joint A has been determined to be 0.8. Use the LRFD Design Method and assume that the columns are bending about their y axis as shown. (Hint: The answer is in the Manual) W14x159 Fixed Base at...
Given w 14 x 145, A992 Grade 50 (Fy = 50 ksi) steel shape is used for column AC in Fig.1.
Given w 14 x 145, A992 Grade 50 (Fy = 50 ksi) steel shape is used for column AC in Fig.1. Service load P = 1,000 kips (70% dead load and 30% live load). Required: Is the column safe, based on LRFD?
Q1. A two-storey building is braced against the horizontal load in both directions. The column for the second storey is shown in Fig. Q1. The floor-to-floor height for each storey is 3.5 m. Each beam...
Q1. A two-storey building is braced against the horizontal load in both directions. The column for the second storey is shown in Fig. Q1. The floor-to-floor height for each storey is 3.5 m. Each beam connected to the column is 5 m long. The sizes of beam A and beam B are 250 x 400 and 300 x 500 mm respectively. The design axial load is 2000 kN. The design end moments about the major axis, which cause the column...
From the text "Applied Structural Steel Design" 3-29. An axialy loaded W10 x 60 column is...
From the text "Applied Structural Steel Design"
3-29. An axialy loaded W10 x 60 column is supported on a 1-in.-thick base plate hav ing hich the base plate is set 13 in, and N-1 ft-3 in. The concrete pedestal on w is B 3500 psi. Find the maximum allowahle an 18-in. square. All steel is A36, and f axial load that this base plate can support.
Solve the steel question - within 10 minutes A pin connected W10 x 94 beam-column with...
Solve the steel question - within 10 minutes
A pin connected W10 x 94 beam-column with unbraced length of 17 ft member is subjected to total axial load P = 134 kip and maximum bending moment Mrx = 72.25 ft- kip. The value of AISC equ.(H1-1a) using ASD method is Select one: O a. 0.996 O b. 0.922 c. 0.876 O d. 0.891
Solve the steel question - within 10 minutes A pin connected W10 x 94 beam-column with...
Solve the steel question - within 10 minutes
A pin connected W10 x 94 beam-column with unbraced length of 17 ft member is subjected to total axial load P = 134 kip and maximum bending moment Mrx = 72.25 ft- kip. The value of AISC equ. (H1-1a) using ASD method is Select one: O a. 0.876 O b. 0.922 O c. 0.891 O d. 0.996
Q4. Figure Q4 shows a steel column that pinned on top and fixed at the base. The column is restrained by steel beams about its x-axis and y-axis on the top of the column. The radius of gyrations of the column about x-axis is 137 mm and y-axis is 77.8 mm. The Modulus Elasticity of the column is 200 x10 kPa. (i) Calculate the moment of inertia of the column on x axis and y axis. (17 marks) (ii) Find...
An A-36 steel column has a length of 14 ft and is pinned at both ends. Part A If the cross-sectional area has the dimensions shown, determine the critical load. (Figure 1) Express your answer with the appropriate units. НА ? Por = Value Units Submit Request Answer Figure < 1 of 1 < Return to Assignment Provide Feedback 8 in. 0.5 in. 0.5 in. 6 in. 0.5 in.
Name: 2. A rectangular 14 x 18 in. column is reinforced with six No. 1 below. The concrete compressive strength, 5,000 psi 0 rebars as sh and the steel yield strength, = 60,000 psi. ) Calculate the axial load d carrying capacity of the column dPn, assuming concentre of the loading (b) If the shape of the column is changed to circular (without changing the concrete rea) with spiral reinforcement, calculate the increase in load carrying capacity o the column....
Problem 13.12 7 of 7 Review An A-36 steel column has a length of 14 ft and is pinned at both ends Part A Figure If the cross-sectional area has the dimensions shown, determine the critical load. (Figure 1) Express your answer with the appropriate units. 1 of 1 -8 in. ? HA -0.5 in. Pa Value Units 0.5 in.--- 6 in. Submit Request Answer 0.5 in. < Return to Assignment Provide Feedback
11. (10 points) Check to determine if a W14x159 used as a column can support an axial dead load of 250k and an axial live load of 1000k if the length of the column is 14 feet and the value of G for Joint A has been determined to be 0.8. Use the LRFD Design Method and assume that the columns are bending about their y axis as shown. (Hint: The answer is in the Manual) W14x159 Fixed Base at...
Q1. A two-storey building is braced against the horizontal load in both directions. The column for the second storey is shown in Fig. Q1. The floor-to-floor height for each storey is 3.5 m. Each beam connected to the column is 5 m long. The sizes of beam A and beam B are 250 x 400 and 300 x 500 mm respectively. The design axial load is 2000 kN. The design end moments about the major axis, which cause the column...
From the text "Applied Structural Steel Design"
3-29. An axialy loaded W10 x 60 column is supported on a 1-in.-thick base plate hav ing hich the base plate is set 13 in, and N-1 ft-3 in. The concrete pedestal on w is B 3500 psi. Find the maximum allowahle an 18-in. square. All steel is A36, and f axial load that this base plate can support.
Solve the steel question - within 10 minutes
A pin connected W10 x 94 beam-column with unbraced length of 17 ft member is subjected to total axial load P = 134 kip and maximum bending moment Mrx = 72.25 ft- kip. The value of AISC equ.(H1-1a) using ASD method is Select one: O a. 0.996 O b. 0.922 c. 0.876 O d. 0.891
Solve the steel question - within 10 minutes
A pin connected W10 x 94 beam-column with unbraced length of 17 ft member is subjected to total axial load P = 134 kip and maximum bending moment Mrx = 72.25 ft- kip. The value of AISC equ. (H1-1a) using ASD method is Select one: O a. 0.876 O b. 0.922 O c. 0.891 O d. 0.996
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