Consider the free-body diagram of a truss. IN Am 4 m IN 4 m 4 m Gy Select the correct equilibrium equation for moment about joint A from the following choices. Consider counter-clockwise moment positive. O a. No correct answer given O b.A,(0) + G,(O) + G(4) – 1(4) - 1 (8) – 1(12) + 1(4) + 1(4) =0 O.AL0) + G,(0) + G,(4) – 1(4) – 1(8) – 1(12) – 1(4) + 1(4) = 0 o d. AC0) + G, (0) + G(4) – 1(4) + 1 (8) - 1(12) – 1(4) + 1(4) = 0

Consider the free-body diagram of a truss. IN Am 4 m IN 4 m 4 m Gy Select the correct equilibrium equation for moment about joint A from the following choices. Consider counter-clockwise moment positive. O a. No correct answer given O b.A,(0) + G,(O) + G(4) – 1(4) - 1 (8) – 1(12) + 1(4) + 1(4) =0 O.AL0) + G,(0) + G,(4) – 1(4) – 1(8) – 1(12) – 1(4) + 1(4) = 0 o d. AC0) + G, (0) + G(4) – 1(4) + 1 (8) - 1(12) – 1(4) + 1(4) = 0

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: Consider the foliowing free body dagram 2 N/m 20 m 10 m A- 20 N B,- 20N 20-x 2N/m A- 20 N 50 N/m 200…

Q: Member AB is supported by a cable BC and at A by a square rod which fits loosely through the square…

Q: One of the cranks of a child's bicycie is shown. The entire crank lies in the xy plane. Take F= 90…

Q: For the following indeterminate beam (with SI = 1) determine the reactions then draw the shear and…

A: static indeterminacy SI=1 and EI=constant for all members

Q: Cut a cross-section through the beam at any point and draw a free body diagram. Determine the…

Q: A beam is subjected to a uniform force w as shown in the figure below. The bolt joint at point B can…

A: Draw Shear diagram and bending moment diagram of the beam with internal hinge. Total span = 2L

Q: Ex10-2 A vertical cantilever beam supported a weight of W. The beam has flexural rigidity EI and…

Q: q(x)= q0[1-c(x/L)] is the distributed load in the truss system given in the figure. It is a built-in…

Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…

Q: A circular bar ACB of a diameter d having a cylindrical hole of length x and diameter d/2 from A to…

A: General: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: X 9m 3. In term of x, w is 4. Shear equation is B 1. Use E = 200,000 MPa. deflection is equal to 18…

A: "Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Required: Draw the free-body diagram needed to determine the reactions at supports A and B. Find…

A: The free body diagram of the beam,

Q: a 71-lb force F is applied to the control pedal as shown. This force lies in a plane parallel to x-z…

A: Moment is force multiplied by perpendicular distance....

Q: Solve for the moment about A (in N-mm) of the coplanar-noncurrent forces shown below. Use mm as the…

Q: The simply supported beam shown below is homogeneous, prismatic and has a distributed axial load of…

Q: oblem 2: uts: ● ● ● a = 0.35 m b = 1.2 m F₁ = 27 N F₂ = 35 N F3 = 68 N ing the scalar approach,…

A: a=0.35m b=1.2m F1=27N To find moment produced by all force about axis AB

Q: Determine the reactions at the supports and then draw the moment diagram.Assume A is fixed. EI is…

Q: The horizontal bar ABC is rigid, while CD is made of tubular steel. A load of P = 22x103 N is…

Concept explainers

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

Consider the free-body diagram of a truss.
IN
4 m
1N
4 m
4 m
Gx
4 m
Select the correct equilibrium equation for moment about joint A from the following choices.
Consider counter-clockwise moment positive.
o a. No correct answer given
O b.A,(0) + G, (0) + G(4) – 1(4) – 1(8) – 1(12) + 1(4) + 1(4) = 0
OC.A(O) + G,(0) + C,(4) – 1(4) – 1(8) – 1(12) – 1(4) + 1(4) -o
o d.A(0) + G,(0) + G(4) – 1(4) + 1(8) – 1(12) - 1(4) + 1(4) =0

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 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 fixed-end beam AB carries point load P acting at point C. The beam has a rectangular cross section (b = 85 mm, h = 175 mm). P = 3.4 kN 3 m A C B L = 5 m Calculate the reactions of the beam. Assume that E = 190 GPa. (Solve by the method of superposition. The beam has constant flexural rigidity EI. Assume that the +x-axis is to the right and the +y-axis is up along the page, with the origin at A. Use the statics sign convention. Assume the positive direction for moments is counterclockwise. Enter your forces in kN and your moments in kN · m.) kN RB kN MA kN - m MB kN . m Calculate the displacement at point C. (Enter your answer in mm. Use the statics sign convention.) mm
1. Use the force method to calculate the redundant reaction of the indeterminate beam. E is constant, I varies as shown below. (40 points – Suggested time 45 minutes) 4 k/ft 5 k 50 k.ft 10 ft 5 ft 5 ft 5 ft 21
What is the value of the vertical reaction force at E in N? if P = 32-N. (Note: enter your numeric answer only. No need to enter units. Give your answer to three decimal places and negative in the down direction). Ey = -2 m- -2 m D E C 1.5 m B.
Calculate the reactions at the supports of the following statically indeterminate beam, using the Method of Cross and applying the simplifications. Consider that the supports A and D are hinges and the supports B and C are rollers. Consider that EI is constant:
Solve correctly please.
Answer fast
For the beam shown below, let wo = 16 N/m, W₁ dimensions are in m. 0 1 Wo ↓ = 10 N/m, and M = 16 N/m. All W₁ min 1 1 2 3 4 5 7 Figure 2 Loaded Cantilever Beam L 6 1 8 a. Find the reactions at A. b. Find the loading function q(x) using singularity functions. c. Find the shear and moment functions V(x) and M(x). M 9 m d. Determine and plot the shear diagram for the given loading conditions. e. Determine and plot the moment diagram.
Consider the beam shown in (Figure 1). EIEI is constant. Assume 2 and 3 are rollers. Take F = 38 kN.
6. The beam ABC has three supports and carries two equal but opposite couples. Determine all the support reactions. Use the moment-area theorems or moment area method. 2000 lb-ft 2000 lb-ft A B 8 ft 4 ft →-4 ft →
1. Use the Macaulay/singularity functions to obtain a formula for the bending moment M. 2. Use this to get a formula for Elv as a function of x, including two constants of integration Cp and C2 3. Determine the values of C and C and write out Elvin terms of P, L and a. 4. If a = L/3 what is the maximum value of -Eiv/Pa?? Write it as a positive number in the box, to two decimal places. (PLEASE ANSWER ASAP AND CORRECTLY! THANK YOU)
A propped cantilever beam is loaded as shown. Determine the reactions at A and D (positive if the force is up and if the moment is counterclockwise) for the beam. Assume EI = 13 × 106 lb-in.2.Assume L = 63 in., w = 22 lb/in., P = 430 lb. Answers:A = lb, MA = lb-in.D = lb.
A linear torsional spring deforms such that an applied couple moment M is related to the spring’s rotation u in radians by the equation M = (20 θ) N ⋅ m. If such a spring is attached to the end of a pin-connected uniform 10-kg rod,determine the angle θ for equilibrium. The spring is undeformed when θ = 0°.