Question: In the simple truss below, use Method of Joints ( MOJ ) to find ( a ) the reaction forces at A and C ,

In the simple truss below, use Method of Joints (MOJ) to find (a) the reaction forces at A and C, and (b) the force in members AB,BC,AC and state whether it is in compression or tension. Let the force P1=800lbs and P2=400lb. Do not forget the FBDs and the unit base vectors!
In the simple truss below, use Method of Joints (

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Civil Engineering Questions!

Q:

38 A local bank has a single drive-through window with arrival times and service times that follow the distributions from the following table: TIME BETWEEN ARRIVALS (min.) PROBABILITY SERVICE TIME...

Q:

a . Identify all zero - force members on the truss by writing down the members' label. b . Using the Method of Joints ( M . O . J . ) , calculate the member forces A B , A H , B C . c . Using the...

Q:

P3: Determine the magnitude of the axial forces in the given truss below. Use method of joints and check your answer by solving for the magnitude of the axial forces of DF. FC and CE using Method of...

Q:

Determine the vertical displacement of Joint A of the truss. Assume A = 2 in ? 2 and E = 2 9 ( 1 0 3 ) for each member. Use method of joints to determine the internal forces due to virtual loads....

Q:

Displacement of Truss Joint in Civil Engineering In civil engineering, trusses are commonly used structural elements composed of straight members connected at joints. These members are subjected to...

Q:

Use method of joints to write symbolically the matrix system of equations you would use to solve for all the unknown bar forces and reactions under any loading condition for the truss in Figure Part...

Q:

Use method of joints to write symbolically the matrix system of equations you would use to solve for all the unknown bar forces and reactions under any loading condition for the truss in Figure Part...

Q:

For the simple truss shown below, please: a . Draw the truss's free - body diagram and find reaction forces at support A & C ( 5 points ) b . Use the Method of Joints to determine the force in each...

Q:

QUESTION #4 Trusses 3 m. BY 3 m 5 kN 4 kN 3 m 3 m Figure 3 5 m [21 marks] As shown in Figure 3, a truss is pinned to a vertical wall D and rolls on a horizontal surface at E. (a) Determine the...

Q:

Learning Goal: To use the method of joints to solve for the forces in a truss. The truss shown in ( Figure 1 ) is subjected to a force P = 3 5 0 N and has dimensions L 1 = 1 . 9 mm and L 2 = 3 . 7 mm...

Q:

QUESTION #4 - Trusses 10 kN -2 m- 5 kN 4 m G 45 H 2 m E E K B [20 marks] Figure 3 (Courtesy of Prentice Hall, Adapted) As shown in Figure 3, a truss is designed to support a staircase to move between...

Q:

Since happiness is extremely subjective, how do you objectively measure and assess happiness? Do you agree with J. S. Mill that arithmetic can be used to calculate happiness? Is money a good proxy...

Q:

XYZ Company stock has been trading at about $27. You believe the market is assuming XYZ's modest 4% growth over the past several years and has not recognized that XYZ has new technology that will...

Q:

Get correct answer with general accounting question Westfield Corporation, Inc., had operating earnings of $425,000 for the year just ended. During the year the firm sold real estate that it held as...

Q:

Samsung Electronics has issued 5,000,000 ordinary shares at a nominal value of 2,000 each. The company has declared a dividend payout of 6% from its after-tax profit of 3,000,000,000. The sales for...