Problem 3 State which of the following are zero-force members. Hint: There are five
Problem 4 EM2 Find zero force members Determine the force in members KJ, CJ, and CD using method of sections and state if the members are in tension or compression. Then use the previous result to find the force in member JE using the method of joints. 30 kN 20 KN 15 kN 15 kN 10 kN 5 kN LKL HG B FI 3 @ 1 m - 3 m 6@ 3 m = 18 m Problem 4 EM2 Find...
ICW 12b) State which members are zero force members and which joint you used to decide. 40 kN 30 kN 20 kN 20 kN I H F 4 m A Yo E- B C 16 m, 4@4m
Problem 3: Determine the force on all the members of the truss structure and state if they are in tension or compression. Why is it important to identify the bars that are in compression? No zero fare renhers. 4 kN 3 m - - 5 m 5 kN
Determine the force in members JE and GF of the truss and state if thesemembers are in tension or compression. Also, indicate all zero-force members.
3. Determine zero force members for the following trusses: с Е O D. K (b) Explain in writing how you are able of observe zero-force members from these diagrams. Also, explain, why some zero-force members in problem (3) were not as obvious to observe.
Problem 2. For the truss below, identify any zero-force members and determine the internal force in members CD, CJ, and JK USING THE METHOD OF SECTIONS, and state whether these are in tension or compression, (T) or (C). NA 2000 lb 1000 16 500 16
2. Which of the following trusses have zero force members? A A A B C
please solve showing all steps
Problem 3. For the given loading, determine the zero-force members in each of the two trusses shown C D E C D IH
Problem 3. For the given loading, determine the zero-force members in each of the two trusses shown C D E C D IH
Problem 1 Determine the force in each member of the truss and state if the members are in tension or compression. (Please use Method of Joint) Given: P, = 500 lb P, = 1500 lb a=10 ft b=10 ft Problem 2 Problem 3 Determine the force in members CD, CF, and GF of the truss. State if these members are in tension or compression. (Please use Method of Section) 5 kN 4 kN 4 kN 3 kN 2 kN (...
3. (a) Determine the zero-force members in the truss. (b) Determine the force DF of the truss shown. (18 marks) In 5
3. (a) Determine the zero-force members in the truss. (b) Determine the force DF of the truss shown. (18 marks) In 5