Can someone help solve this using the unit load method. I am unsure how to do this for members that are not all the same AE, nor how to resolve the angles.
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Can someone help solve this using the unit load method. I am unsure how to do this for members th...
2.3-2 A truss ABC supports a load P= 3000 lb as shown in the figure. Members...
2.3-2 A truss ABC supports a load P= 3000 lb as shown in the figure. Members AB and BC have cross- sectional areas Aab-1.4 in.2 and Abc-4.1 n.2, respec- tively. The material is aluminum with E = 10,000,000 psi. Find the horizontal deflection and the vertical deflection 6, of joint B 30° 8 ft Prob. 2.3-2
Problem 2) System of Statically INDETERMINATE Axially Loaded Members (32 points) A load of 20kN is applied to the r...
Problem 2) System of Statically INDETERMINATE Axially Loaded Members (32 points) A load of 20kN is applied to the rigid bar ABC at point C. At point A, the bar is pinned to the wall and will rotate freely. The rigid bar is supported by two bars made of steel (E- 200GPa). Both bars have cross-sectional area of 100 mm2 and length of 1000 mm. Length of section AB is 1000 mm, and length of section BC 2000 mm. Find...
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:...
At which student number for both = 150021 Task 2: Context or problem solving using the skills learned Experimental...
At which student number for both = 150021
Task 2: Context or problem solving using the skills learned Experimental test was conducted on a cantilever truss in mechanics laboratory and the following observations were made. A vertical load "P" is applied at free end of a cantilever truss (point 'C) as shown in figure 1. Length of AC and angle ABC are equal to Lacmm and angle o respectively. Members AC and BC are made up of materials plastic &...
can you please do problems 4 and 5 Problem 4 The assembly consists of two 10-mm...
can you please do problems 4 and 5
Problem 4 The assembly consists of two 10-mm diameter red brass C83400 copper rods AB and CD, a 15-mm diameter 304 stainless steel rod EF and a rigid bar G. If the horizontal displacement of end F of rod EF is 0.45 mm, determine the magnitude of P. 300 mm 450 mm IP Problem5 The rigid bar is supported by the pin-connected rod CB that has a cross-sectional area of 14 mm2...
AB length is 4000mm AD length is 3000mm A pin jointed frame ABCD is supported by...
AB length is 4000mm
AD length is 3000mm
A pin jointed frame ABCD is supported by a pinned support at A, a roller at B and is subjected to the loading indicated in Figure Q1. All members have circular cross-section and all are made of steel materials with same cross-section. Determine the support reactions at A and B Determine all the member forces Find out the horizontal displacement at point C using a table template as shown in Table Q1....
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the ver...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
Calculate the forces and stresses in the axial members, the lifting eye bolts and the pulley...
Calculate the forces and stresses in the axial members, the
lifting eye bolts and the pulley
shaft (the energy transfer pathway) and please discuss the
results. Thank you!
1. Problem Description A cage is to be operated in a vertical shaft in an underground mine. The cage lowers and lifts people, equipment or materials from ground level, to an underground, horizontal roadway 200 m below. The maximum load rating of the cage is 45,000 kg. The cage is lowered or...
need to solve the mathematical model to prove that we can get the equations i Q1...
need to solve the mathematical model to prove
that we can get the equations i Q1 a methematically
QI. A vertical pile is used to transfer the vertical load from the soft ground surface to the rock surface. It is assumed that the stiffness of the rock is sufficient to prevent any vertical displacement so that the lower edge of the rod may be considered as fixed. The soft ground acts on the pile along its length with a force...
1.5-7 A hollow, brass circular pipe ABC (oce figure supports a load P, 118 kN acting at the top A...
please help ASAP
1.5-7 A hollow, brass circular pipe ABC (oce figure supports a load P, 118 kN acting at the top A second load P -98 kN is uaiformly distributed around the cap plate at B. The diameters and thicknesses of the upper and lower parts of the pipe are 31 mm ,,-12 mm, dae" 57 mm, and tac· 9 mm, respectively. The modulus of clasticity is 96 GPa. When both loads are fully applied, the wall thickness of...
2.3-2 A truss ABC supports a load P= 3000 lb as shown in the figure. Members AB and BC have cross- sectional areas Aab-1.4 in.2 and Abc-4.1 n.2, respec- tively. The material is aluminum with E = 10,000,000 psi. Find the horizontal deflection and the vertical deflection 6, of joint B 30° 8 ft Prob. 2.3-2
Problem 2) System of Statically INDETERMINATE Axially Loaded Members (32 points) A load of 20kN is applied to the rigid bar ABC at point C. At point A, the bar is pinned to the wall and will rotate freely. The rigid bar is supported by two bars made of steel (E- 200GPa). Both bars have cross-sectional area of 100 mm2 and length of 1000 mm. Length of section AB is 1000 mm, and length of section BC 2000 mm. Find...
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:...
At which student number for both = 150021
Task 2: Context or problem solving using the skills learned Experimental test was conducted on a cantilever truss in mechanics laboratory and the following observations were made. A vertical load "P" is applied at free end of a cantilever truss (point 'C) as shown in figure 1. Length of AC and angle ABC are equal to Lacmm and angle o respectively. Members AC and BC are made up of materials plastic &...
can you please do problems 4 and 5
Problem 4 The assembly consists of two 10-mm diameter red brass C83400 copper rods AB and CD, a 15-mm diameter 304 stainless steel rod EF and a rigid bar G. If the horizontal displacement of end F of rod EF is 0.45 mm, determine the magnitude of P. 300 mm 450 mm IP Problem5 The rigid bar is supported by the pin-connected rod CB that has a cross-sectional area of 14 mm2...
AB length is 4000mm
AD length is 3000mm
A pin jointed frame ABCD is supported by a pinned support at A, a roller at B and is subjected to the loading indicated in Figure Q1. All members have circular cross-section and all are made of steel materials with same cross-section. Determine the support reactions at A and B Determine all the member forces Find out the horizontal displacement at point C using a table template as shown in Table Q1....
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
Calculate the forces and stresses in the axial members, the
lifting eye bolts and the pulley
shaft (the energy transfer pathway) and please discuss the
results. Thank you!
1. Problem Description A cage is to be operated in a vertical shaft in an underground mine. The cage lowers and lifts people, equipment or materials from ground level, to an underground, horizontal roadway 200 m below. The maximum load rating of the cage is 45,000 kg. The cage is lowered or...
need to solve the mathematical model to prove
that we can get the equations i Q1 a methematically
QI. A vertical pile is used to transfer the vertical load from the soft ground surface to the rock surface. It is assumed that the stiffness of the rock is sufficient to prevent any vertical displacement so that the lower edge of the rod may be considered as fixed. The soft ground acts on the pile along its length with a force...
please help ASAP
1.5-7 A hollow, brass circular pipe ABC (oce figure supports a load P, 118 kN acting at the top A second load P -98 kN is uaiformly distributed around the cap plate at B. The diameters and thicknesses of the upper and lower parts of the pipe are 31 mm ,,-12 mm, dae" 57 mm, and tac· 9 mm, respectively. The modulus of clasticity is 96 GPa. When both loads are fully applied, the wall thickness of...
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