Answered: 4129 Two systems of forces and moments…

4129 Two systems of forces and moments act on the beam. Are they equivalent? 10 lb 20 lb -2 ft -2 ft System 1 50 ft-lb + System 2 10 lb 2 ft 20 lb -2 ft- Problem 4.129 30 ft-lb

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Replace the loading system by an equivalent resultant force and couple moment acting at point A.

A: Consider the equivalent resultant force acting at point A as R. Consider the equivalent couple…

Q: Q1:- For the two force systems shown below, find the following: 1. The resultant force and its…

A: find the following: 1. The resultant force and its directions. 2. The resultant moment about the…

Q: Two couples act on the frame. If the resultant couplemoment is to be zero, determine the distance d…

A: Consider the following free body diagram of the given system of frame:

Q: negligible weight is supported by a pin at “A” and a rope that runs around a small pulley at “D” and…

A: Draw the free body diagram of the system

Q: Problem Statement Based on Problem 7-42 from the textbook. Determine the x, y, z components of force…

Q: For the assembly shown below, the beam AB weighing 100 lbs is loaded with force P = 200 lbs. A…

A: Widht of beam=100 lbP=200 lbsWeight of pulley=80 lba=2ftb=3 ftx=30oy=40o To find:- Reaction at A…

Q: Solve the axial forces of all members. 25 KN 25 KN 20 KN 2m B 3m 50 KN.m HA

Q: Problem 4: Determine the force in member FE of the roof truss and indicate the member is in tension…

A: Given : Determine force in member FE ?

Q: using method of joint, calculate the member of force in Kips on the top chord nearest to support B .…

A: 1) Calculate Reactions at supports A and B i.e. Ra and Rb using equilibrium equations. 2) Using…

Q: HomeWork #4 Q1: - For the frame shown in figure 1 below is subjected to two forces ( P=20 kN and…

Q: 300 lb 300 lb What is the Fixed End Moment of BC for 135 lb/ft the given beam? a. -875 lb-ft b. -800…

A: A loaded beam is given and it has been asked to determine fixed end moment at BC. Please refer step…

Q: -F a F1 F F a

Q: F1 Ib F2 Ib/ft F3 Ib/ft B| DI E 3 ft 6 ft 9 ft 3 ft 9 ft F1= 12, F2 15, F3 21 Derive the shear…

Q: Select all that apply. Which of the below bending moment diagrams would result in a beam that only…

A: Beam must have tension along bottom of neutral axis and compression along top of neutral axis.So…

Q: 2.0 m Pu = 45 KN W₁ = 44.24 kN/m * 3.0 m 7777 a. b. 3-200 6-200 350mm by 400mm f'c-35 MPa fy=415 MPa…

Q: Problem 2. Replace the loading on the member by an equivalent resultant force (indicate the…

A: From the force system,Fy=-20-60-80cos30o =-149.28 lbFx=-75+80cos60o =-35 lb Resultant force,…

Q: 55 kips. D 55 kips- C 5 ft 55 kips B 5 ft/ F 27.5 kips A A5 ft G 8 ft 8 ft 8 ft E.

Q: Consider frame ABCD loaded as shown in the diagram. Determine the magnitude of load FBD (the force…

A: To find FBD

Q: 01: Check the beam fail or not as shown in the figure below, if the ultimate applied moment on the…

A: Givend=445mm, b=305mmfc'=22Mpa, fy'=400MpaAs=4×π4×252=1963.5mm2The depth of an equivalent stress…

Q: 4. Determine the moment about point B of each of the three forces acting on the beam. F = 375 lb F =…

Q: PART 2: MOMENT OF FORCES/COUPLES 4. Determine the moment about point B of each of the three forces…

A: To find moment about point B

Q: A 6 ft 500 lb/ft C 1500 lb ft What are the internal forces and moments for the beam at point C? 6 ft…

A: Beam loaded with UDL of 500 lb/ft over entire span of 12 ft and moment of 1500 lb-ft at center

Q: Determine the resultant forces at pins B and C on member ABC of the four-member frame shown in the…

A: Step 1: Now draw the FBD of the given figure asStep 2: Now net moment about point F is zero as…

Q: Calculate the force in member BG using a freebody diagram of the rigid member ABC. The force is…

Q: 2) Solve the forces and state if Tension or Compression for: • DF FH • FI • GI • FG 10m 6m 4m 4m 5m…

Q: 7. Determine the moment of force F2about point A. on the beam. |F₁-400 lb 150 10. -4f-4ft- F₂= 250…

A: Given, Beam carrying multiple loadings To find : Moment of force F2 about point A

Q: The curved rod has a radius of 5 ft. If a force of 60 lb acts at its end as shown, determine the…

A: Given: Radius of the curved rod = 5 ft. Magnitude of the Force acting on rod = 60 lb

Q: -e Ay d + r 10 45k (k) M (kft). SHAPE 1 w=2 k/ft 15 ft SHAPE 2 -15k I 1 15k SHAPE 3 450kft 15 ft…

A: Given:

Q: are = 1 sq.meter 3 kN 13 kN 20 kN 25 kN 29 kN the value in two (2) decimal places only without the…

A: To find the moment about point A-

Q: Determine the sheer force and moment at points C and D.

A: Shear force at any section of the beam show the tendency for the beam portion on one side on the…

Q: Two couples act on the frame. If d = 4 ft, determinethe resultant couple moment. Compute the result…

Q: Problem #1: F = X (Ib) F2 = Y (Ib) Note num 5/ 4 A Use B. 0.5 ft -8 ft- * A (ft)-- 5 ft– 30° F3 =…

Q: W A 200 lb/ft 4 ft 100 lb/ft 100 lb/ft -2 ft- = 370 lb/ft (x² + 3x + 100) lb/ft 10 ft B -X

A: The given beam is statically determinate and can be analyzed using the equations of equilibrium. The…

Q: The truss pinned to the floor at D, and supported by a roller at point A is loaded as shown in the…

Q: y F2 = 2000 N F1 = 800 N 60° C B. 70° F = 3200 N 45°

Q: Determine the horizontal and vertical components of force that the pin C exert on member ECD of the…

Q: PROBLEM 9: A load of 100 lb. is hung from the middle of a rope, which is stretched between two rigid…

A: Given:- The magnitude of the load = 100 lb The load is hung from the middle of a rope The distance…

Q: Q2:- Determine the moment developed at each fixed support of the beam shown in Figure below due to…

A: The continuous beam is shown in the above figure. We have to find out the each end fixed moments. E=…

Q: c) If the cross-section of the beam is as shown in Figure 2.2, calculate the location of the…

Q: 300 lb 300 lb What is the Fixed End Monment of BA for 135 lb/ft the given beam? a. 875 lb-ft b. 750…

A: Standard formula to find Fixed End Moment

Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

4129 Two systems of forces and moments act on the beam. Are
they equivalent?
10 lb
20 lb
-2 ft.
-2 ft-
System 1
50 ft-lb
System 2
10 16
2 ft
-2 ft
Problem 4.129
20 lb
30 ft-lb

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

Step 2: Concept

Step 3: Solution

Solution

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A simply supported beam of length 6 m carries a load of 4 kN/m along its span. The beam cross section is made up of several pieces of wood as shown in figure. Specify the spacing of 10 mm long screws which are used to fasten the beam together. Each screw can carry a shear of 2 kN. as determined by testing. For the entire section I = 2.36 x 10° mmt. 50 500mm 100 100 50 200 50 All dimensions in (mm)
PLEASE ANSWER THIS QUESTION ASAP!
The figure shown is an I-beam weighing 10 kips/ft which is supported by two columns. If the support at B is roller and C is pinned. Determine the maximum moment of the beam. 0.289 kips-ft 0.268 kips-ft 0.293 kips-ft 2.81 kips-ft None of the choices are correct
Compute the internal force of member CD & EF
With FBD
For the assembly shown below, the beam AB weighing 100 Ibs is loaded with force P = 200 Ibs. A frictionless pulley with radius 'r' and weighing 80 lbs is attached at the end of the beam at point B, supported with two ropes inclined at angles x and y points at C and D. If a = 2 ft, b = 3 ft, angles x & y are 30 deg. and 40 deg. respectively and radius 'is 6 inches, Which of the following most nearly gives the reaction at B in Ibs. * Choose mte A B
Draw the internal forces diagrams for this frame. Assume A is a pin, C is a roller, and B is a fixed joint. 40 kN/m -4 m B 80 KN 4 m -2 m. с 3 m
What is the Final Moment in C for the 300 lb 300 lb 135 Ib/ft given beam? a. 640 lb-ft b. 1077 lb-ft c. 829 lb-ft d. 1365 lb-ft A В C 4 ft 4 ft4 ft R1 10 ft R2 8 ft R3
Determine the magnitude of the projection of force F = 700 N along the u axis. Express your answer to two significant figures and include the appropriate units.. Please help me urgent.. thank you
determine the bending moment at x=10ft?
Q 2. Replace the force system acting on the frame by a single resultant force, and specify its location on member AB, measured from point A. -2.5 ft -3 ft· 45° 2 ft 300 lb 200 lb 4 ft 250 lb A-
Calculate the force in member BG using a freebody diagram of the rigid member ABC. The force is positive if in tension, negative if in compression. E 11' F 11' G D 12' Answer: BG= i 11' 11' A 650 lb lb W