Homework Answers
Add Answer to:
PROBLEMS Section 4-4 Method of Joints 4-1 to 4-10 Refer to Figs. P4-1 to P4-10. Determine...
4-24 to 4-27 See Figs. P4-24 to P4-27. Determine the forces in all the members of...
4-24 to 4-27 See Figs. P4-24 to P4-27. Determine the forces in all the members of the trusses by combined use of the method of sections and the method of joints so that the solution of simultaneous equations can be avoided. 10 ft 20 ft 60 kips 60 kips 4 panels at 20 ft 80 ft FIGURE P4-25
Section 5.4 The Method of Joints 5.1 through 5.7 Calculate the forces in all members of...
Section 5.4 The Method of Joints 5.1 through 5.7 Calculate the forces in all members of the trusses shown using the method of joints. CH 10 kips В 5 kips 10-0" 8-0" 16'-0 20 PROBLEM 5.2 PROBLEM В 10 k 9 F 15 k 15 k 12 80 kN 50 kN D E 3 m С A В 5 m 2m PROBLEM 5.4 We were unable to transcribe this imageSection 5.5 The Method of Sections For Problems 5.8 through 5.14,...
CHAPTER FIVE Analysis of Structures 105 10 kips 40 kips 10 kips 20'-0" G H |...
CHAPTER FIVE Analysis of Structures 105 10 kips 40 kips 10 kips 20'-0" G H | 20'-0" | 20 – 0" 20' – 0" 20-0" PROBLEM 5.6 Section 5.5 The Method of Sections For Problems 5.8 through 5.14, use the method of sections. 5.8 Determine the forces in members CD, DH, and HI for the truss shown. 6 kips 8 kips 9'-0" H 22 10 kips 4 bays @ 10'-0" = 40'-0" PROBLEM 5.8 5 m 457 kN 7m 7...
1. Determine the force in all members of the truss using the method of joints 2....
1. Determine the force in all members of the truss using the method of joints 2. Determine the force in members DE,DB and AB using the method of sections To begin the analyse linear unknown forces a of the joints in Figure criteria. Therefore, we equations applied to the © = 0 M = 0 - 10 OXF, = 0 OK B 10 kip to 3 ft to 3 ft + 3 ft 3 ft . (a)
4-34 Refer to Fig. P4-34. Determine the forces acting on each member of the frame due...
4-34 Refer to Fig. P4-34. Determine the forces acting on each member of the frame due to the 4-kN load shown. Neglect the weights of all members srwoda bsol 10 m 0.5 m 0.5m 4 kN 0.7 m FIGURE P4-34
1. A Using "Method of Joints", determine the forces supported by the member AB, AC and...
1. A Using "Method of Joints", determine the forces supported by the member AB, AC and BC of the truss shown in the figure. State whether each memberis in tension or compression. P=8 KN. 60° 600 B 3 m
Please show how to do with the method of joints 2. Determine the forces in all...
Please show how to do with the
method of joints
2. Determine the forces in all bars of the truss. Indicate tension or compression. Assume all joints are pin connected (40 pts each). E 12 kN 8kN 3m A) 450 24 kN 4 m
Using the stiffness method, determine the axial forces within members and the displacements of jo...
Using the stiffness method, determine the axial forces within
members and the displacements of joints of the truss shown in the
Figure 1. The truss was built using 50 mm x 50 mm x 3 mm SHS with
E= 200 GPa (approx). (Cross members BD and CE are not connected at
the middle)
(a) Show local stiffness matrices for each member and the
assembled global stiffness matrix. Show your step by step solution.
(30 Marks)
(b) Use an appropriate method...
4. The space truss shown below is supported by ball and socket joints at C, D...
4. The space truss shown below is supported by ball and socket joints at C, D and E. The external force acting at joint A is F 10i+60j + 20k kN. Find forces in members AB, AC and AD. Indicate whether the axial forces in these members are compressive or tensile. Use method of joints. E (0,0.8,0) m 0.4 m 0.6 m
1. Determine the forces in members: AB, AH, BH and BC using Method of Joints. 2....
1. Determine the forces in members: AB, AH, BH and BC using
Method of Joints.
2. Determine the forces in members: CD, CF, and GF using Method
of Sections.
G H F 4.5 m 3 m E 16300 B DI 6 KN 2 KN 8 KN -12 m, 4@3 m
4-24 to 4-27 See Figs. P4-24 to P4-27. Determine the forces in all the members of the trusses by combined use of the method of sections and the method of joints so that the solution of simultaneous equations can be avoided. 10 ft 20 ft 60 kips 60 kips 4 panels at 20 ft 80 ft FIGURE P4-25
Section 5.4 The Method of Joints 5.1 through 5.7 Calculate the forces in all members of the trusses shown using the method of joints. CH 10 kips В 5 kips 10-0" 8-0" 16'-0 20 PROBLEM 5.2 PROBLEM В 10 k 9 F 15 k 15 k 12 80 kN 50 kN D E 3 m С A В 5 m 2m PROBLEM 5.4 We were unable to transcribe this imageSection 5.5 The Method of Sections For Problems 5.8 through 5.14,...
CHAPTER FIVE Analysis of Structures 105 10 kips 40 kips 10 kips 20'-0" G H | 20'-0" | 20 – 0" 20' – 0" 20-0" PROBLEM 5.6 Section 5.5 The Method of Sections For Problems 5.8 through 5.14, use the method of sections. 5.8 Determine the forces in members CD, DH, and HI for the truss shown. 6 kips 8 kips 9'-0" H 22 10 kips 4 bays @ 10'-0" = 40'-0" PROBLEM 5.8 5 m 457 kN 7m 7...
1. Determine the force in all members of the truss using the method of joints 2. Determine the force in members DE,DB and AB using the method of sections To begin the analyse linear unknown forces a of the joints in Figure criteria. Therefore, we equations applied to the © = 0 M = 0 - 10 OXF, = 0 OK B 10 kip to 3 ft to 3 ft + 3 ft 3 ft . (a)
4-34 Refer to Fig. P4-34. Determine the forces acting on each member of the frame due to the 4-kN load shown. Neglect the weights of all members srwoda bsol 10 m 0.5 m 0.5m 4 kN 0.7 m FIGURE P4-34
1. A Using "Method of Joints", determine the forces supported by the member AB, AC and BC of the truss shown in the figure. State whether each memberis in tension or compression. P=8 KN. 60° 600 B 3 m
Please show how to do with the
method of joints
2. Determine the forces in all bars of the truss. Indicate tension or compression. Assume all joints are pin connected (40 pts each). E 12 kN 8kN 3m A) 450 24 kN 4 m
Using the stiffness method, determine the axial forces within
members and the displacements of joints of the truss shown in the
Figure 1. The truss was built using 50 mm x 50 mm x 3 mm SHS with
E= 200 GPa (approx). (Cross members BD and CE are not connected at
the middle)
(a) Show local stiffness matrices for each member and the
assembled global stiffness matrix. Show your step by step solution.
(30 Marks)
(b) Use an appropriate method...
4. The space truss shown below is supported by ball and socket joints at C, D and E. The external force acting at joint A is F 10i+60j + 20k kN. Find forces in members AB, AC and AD. Indicate whether the axial forces in these members are compressive or tensile. Use method of joints. E (0,0.8,0) m 0.4 m 0.6 m
1. Determine the forces in members: AB, AH, BH and BC using
Method of Joints.
2. Determine the forces in members: CD, CF, and GF using Method
of Sections.
G H F 4.5 m 3 m E 16300 B DI 6 KN 2 KN 8 KN -12 m, 4@3 m
Most questions answered within 3 hours.
-
what sort of treatment is planned for a barrel of wine to be
"aged" for sale?...
asked 1 minute ago -
What is the energy of 500 nm green light, in kilojoules per mole
of photons?
asked 41 seconds ago -
2. Your brother, who is 6 years old, just received a trust fund
that will be...
asked 11 minutes ago -
Sixty percent of teachers at a high school are female. Forty
percent of the teachers are...
asked 19 minutes ago -
Evaluate for A = 6, B = 4, and C =
2.
F = A ^...
asked 15 minutes ago -
how do I determine %yield and theoretical yield from
Fisher esterification reaction?
Glacial acetic acid M.W=...
asked 15 minutes ago -
The wine industry is characterized by thousands of vineyards
selling a variety of wines (Chardonnay, Sauvignon...
asked 16 minutes ago -
(a) A piston at 5.5 atm contains a gas that occupies a volume of
3.5 L....
asked 16 minutes ago -
You own a bar on Fry Street. Discuss three ways you can increase
attention for your...
asked 27 minutes ago -
Log on. Move to cs202 directory (use 'cd').
Copy the programs circle.cpp :
/* Program: circle.cpp...
asked 31 minutes ago -
Anchor Company purchased a manufacturing machine with a list
price of $85,000 and received a 2%...
asked 34 minutes ago -
Suppose there are 2 firms in an industry with marginal abatement
cost curves:
MACA = 400...
asked 51 minutes ago