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2.4-15 The aluminum and steel pipes shown in the figure are fastened to rigid supports at...
The aluminum and steel pipes shown in the figure are fastened to rigid supports at ends...
The aluminum and steel pipes shown in the figure are fastened to rigid supports at ends A and B and to a rigid plate C at their junction. The aluminum pipe is twice as long as the steel pipe. Two equal and symmetrically placed loads P act on the plate at C. Calculate the stress σα (psi) in the aluminum for the following data: P-15 k, cross-sectional area of aluminum pipe A,- 10 in2, cross-sectional area of steel pipe A,...
The column shown is made by filling a steel pipe with concrete. The concrete has an...
The column shown is made by filling a steel pipe with concrete. The concrete has an Elastic Modulus of Ec-3.800ks1 and a cross-sectional area of Ac-80 in2 the steel pipe has an Elastic Modulus of Est 29,000 ksi and a cross- sectional area of Ag-11 in2. If the column has a length of L = 10 ft and is subjected to a load of P 280 kip, what is the stress in the concrete? Express your answer in psi, to...
Four steel rods each with a cross-sectional area of 1in 2 are embedded in a 5-in...
Four steel rods each with a cross-sectional area of 1in 2 are embedded in a 5-in diameter light aggregate concrete cylinder. The steel has a yield strength of 36000 psi and a modulus of elasticity of 30x10n6 psi. Assume a very strong interface between the steel and the concrete causes them to experience identical deflections. A rigid plate is placed over both ends of the cylinder and a compressive axial force of 100,000 lb is applied. The stress (psi) induced...
P5.027 An aluminum alloy [E = 8700 ksi) pipe with a cross-sectional area of A1 =...
P5.027 An aluminum alloy [E = 8700 ksi) pipe with a cross-sectional area of A1 = 4.22 in.2 is connected at flange B to a steel [E = 26000 ksi) pipe with a cross- sectional area of A2 = 2.64 in.2. The assembly is connected to rigid supports at A and C. Assume L1=152 in., L2=236 in., and P=31 kips. For the loading shown, determine: (a) the normal stresses in aluminum pipe (1) and steel pipe (2) ( 01, 02...
The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown....
The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown. Determine the displacement of end A with respect to end D and the normal stress in each section. The cross-sectional Aluminum Соpper Steel E=10(10') ksi AAB 0.09 in2 Eg=18(10') ksi ARc 0.12 in2 E-29(10) ksi ACD 0.06 in 1.75 kip 3.50 kip 1.50 kip 2.00 kip area and modulus of elasticity for each section are shown in the figure. Neglect the size of the...
Chapter 5, Reserve Problem 078 A steel [E = 29,100 ksi; a =6.4 x 10-6/0F] pipe...
Chapter 5, Reserve Problem 078 A steel [E = 29,100 ksi; a =6.4 x 10-6/0F] pipe column (1) with a cross-sectional area of A4 = 5.20 in.2 is connected at flange B to an aluminum alloy [E = 10,200 ksi; a =12.8 x 10-6/0F] pipe (2) with a cross-sectional area of Az = 4.10 in.2. The assembly (shown in the figure) is connected to rigid supports at A and C. It is initially unstressed at a temperature of 93°F. Assume...
The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown....
The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown. The cross-sectional areas of sections AB, BC ,and CD are AAB 0.10 in2 , ABC 0.11 in2 , and AcD =0.07 in2 , respectively. The modulus of elasticity for each section are shown in the figure. Neglect the size of the collars at B and C Part A Determine the displacement of B with respect to C of the composite shaft. Express your answer...
Problem 3i (15+5 = 20 Points) 3a. The member D-C is rigid (it does not bend)...
Problem 3i (15+5 = 20 Points) 3a. The member D-C is rigid (it does not bend) and it is horizontal before the load of 10 kips is applied Member A is made of aluminum with a x-sectional area of 2.25 in', and E 10,600 ksi. Member B is made of steel with a x-sectional area of 1.75 in?, and E-28,000 ksi. Find: (i) The normal stresses in the bars A and B (ii) The vertical deflection of point ID Hint:...
Rigid bar BCD is supported by a pin at C and aluminum rod (1)
Rigid bar BCD is supported by a pin at C and aluminum rod (1). A concentrated load P is applied to the lower end of the aluminum rod (2) which is attached to the rigid bar at D. The cross sectional area of each rod is A»0.20 in2 and the elastic modulus of the aluminum material is E=9200 ksi. The coefficient of thermal expansion 12.5 x 10-6/°F. After the load P is applied and the structure has been CoOLED by...
An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in the figure
An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in the figure. Axial loads are applied at the positions indicated. Allowable axial and shear stresses are 250 MPa and 110 MPa in steel, 130 MPa and 75 MPa in aluminum, and 110 MPa and 65 MPa in bronze respectively. What is the maximum force P that can be applied to the assembly?
The aluminum and steel pipes shown in the figure are fastened to rigid supports at ends A and B and to a rigid plate C at their junction. The aluminum pipe is twice as long as the steel pipe. Two equal and symmetrically placed loads P act on the plate at C. Calculate the stress σα (psi) in the aluminum for the following data: P-15 k, cross-sectional area of aluminum pipe A,- 10 in2, cross-sectional area of steel pipe A,...
The column shown is made by filling a steel pipe with concrete. The concrete has an Elastic Modulus of Ec-3.800ks1 and a cross-sectional area of Ac-80 in2 the steel pipe has an Elastic Modulus of Est 29,000 ksi and a cross- sectional area of Ag-11 in2. If the column has a length of L = 10 ft and is subjected to a load of P 280 kip, what is the stress in the concrete? Express your answer in psi, to...
Four steel rods each with a cross-sectional area of 1in 2 are embedded in a 5-in diameter light aggregate concrete cylinder. The steel has a yield strength of 36000 psi and a modulus of elasticity of 30x10n6 psi. Assume a very strong interface between the steel and the concrete causes them to experience identical deflections. A rigid plate is placed over both ends of the cylinder and a compressive axial force of 100,000 lb is applied. The stress (psi) induced...
P5.027 An aluminum alloy [E = 8700 ksi) pipe with a cross-sectional area of A1 = 4.22 in.2 is connected at flange B to a steel [E = 26000 ksi) pipe with a cross- sectional area of A2 = 2.64 in.2. The assembly is connected to rigid supports at A and C. Assume L1=152 in., L2=236 in., and P=31 kips. For the loading shown, determine: (a) the normal stresses in aluminum pipe (1) and steel pipe (2) ( 01, 02...
The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown. Determine the displacement of end A with respect to end D and the normal stress in each section. The cross-sectional Aluminum Соpper Steel E=10(10') ksi AAB 0.09 in2 Eg=18(10') ksi ARc 0.12 in2 E-29(10) ksi ACD 0.06 in 1.75 kip 3.50 kip 1.50 kip 2.00 kip area and modulus of elasticity for each section are shown in the figure. Neglect the size of the...
Chapter 5, Reserve Problem 078 A steel [E = 29,100 ksi; a =6.4 x 10-6/0F] pipe column (1) with a cross-sectional area of A4 = 5.20 in.2 is connected at flange B to an aluminum alloy [E = 10,200 ksi; a =12.8 x 10-6/0F] pipe (2) with a cross-sectional area of Az = 4.10 in.2. The assembly (shown in the figure) is connected to rigid supports at A and C. It is initially unstressed at a temperature of 93°F. Assume...
The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown. The cross-sectional areas of sections AB, BC ,and CD are AAB 0.10 in2 , ABC 0.11 in2 , and AcD =0.07 in2 , respectively. The modulus of elasticity for each section are shown in the figure. Neglect the size of the collars at B and C Part A Determine the displacement of B with respect to C of the composite shaft. Express your answer...
Problem 3i (15+5 = 20 Points) 3a. The member D-C is rigid (it does not bend) and it is horizontal before the load of 10 kips is applied Member A is made of aluminum with a x-sectional area of 2.25 in', and E 10,600 ksi. Member B is made of steel with a x-sectional area of 1.75 in?, and E-28,000 ksi. Find: (i) The normal stresses in the bars A and B (ii) The vertical deflection of point ID Hint:...
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