Problem 4. The structure in the figure is composed of two rigid bars (AB and CD) and two vertical rods made of luminum and bronze. Determine the vertical displacement of the point where the force P = 12kips is applied. Neglect the weight of the members. Aluminum: A-0-75 in t- 10x10°psi

Problem 4. The structure in the figure is composed of two rigid bars (AB and CD) and two vertical rods made of luminum and bronze. Determine the vertical displacement of the point where the force P = 12kips is applied. Neglect the weight of the members. Aluminum: A-0-75 in t- 10x10°psi

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.10P: The figure shows an idealized structure consisting of rigid bars ABC And DEF joined by a linearly...

See similar textbooks

Related questions

Q: 1. A wall-mounted jib crane is shown in the Figure below. Overall dimensions of the crane are a =…

Q: The assembly in the given figure is consists of steel and aluminium bars and it is fixed at the wall…

Q: A steel brace of 3 m length shown in the figure has a section thickness of 12.7 mm and a cross…

A: given that , L=3m thickness (b )=12.7mm cross section area (A)=4350mm2 T=500Nm G=77.2GPa now ,…

Q: The system, which consists of solid circular bars, whose geometry and loading condition are given in…

Q: In the figure, one end of a uniform beam of weight 480 N is hinged to a wall; the other end is…

Q: Q3) A short stepped bar is shown in Figure below. The stiffness of the large section is 12 kN/mm and…

A: Given data: k1=12 kN/mmk2=8 kN/mmF=6 kN Need to determine the displacement of the nodes 2 and 3.

Q: Q3/ A truss shown in Figure below is made of Aluminium and it consists of two rods. The…

Q: A vertical bar consists of three prismatic segments A|, A" and A3 with cross-sectional areas of 6000…

A: It is not possible to estimate a structural member's ability to bear a load only based on the…

Q: 3-30 Determine the horizontal and vertical elastic displacements of load point B for the two-bar…

Q: 1-A solid axial member which is made from three parts with different materials (sections 1 and 3) is…

A: I have used the first row for the values of youngs modulus. NOTE: According to Bartleyby's policy we…

Q: B2 A tube of 50 mm outside diameter and 2 mm thickness is attached at the ends by means of rigid…

Q: Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure.…

Q: Q2c) The steel alloy shaft having a diameter of 38 mm is used to transmit torque, T as shown in…

A: Given: Solution:

Q: [5-7 Find the ratio of width 6 and height h, which is a rectangular cross-section having the maximum…

Q: Problem 6.2. The undeformed and deformed outline of a material element are as shown in the figure…

Q: 2.3-4 A vertical bar consists of three prismatic segments A, A, and A, with cross-sectional areas of…

Q: A steel column is braced at the top (figure below) by a cable in order to prevent movement in the…

A: From the given data since the Ixx is greater than Iyy, the column will buckle along the y-axis.…

Q: A pulley is keyed to a shaft midway between two anti-fiction bearings. The bending moment at the…

Q: i. A shaft system ABCD consists of a solid bar BD and hollow bar AB is subjected to torque as shown…

Q: The structure consists of two bars. An axial load P= 200 k.N is loaded as shown in the below figure.…

Q: The pin connected structure shown in the figure consists if a triangle shaped rigid bar, a cast iron…

Q: F2. A circular shaft fabricated from steel is supported at each end by rigid constraints, as shown…

A: Given data: LA=LB=60 in=5 ftT=900 ft.lbdA=2.5 in=0.208 ftdB=2 in=0.1667 ft Need to determine the…

Q: Q For the assembly shown in the figure, brass rod AE (E=105 GPa) and aluminum rod BF (Ea=70 GPa)…

Q: Problem C-2 [Average Normal and Average Shear Stresses] A structure is under an external loading of…

A: To normal and average stress at section aa

Q: The figure below shows the cross-section of a short rectangular column 300mm x 400mm. The column…

Q: A steel panel is subjected to a compressive loading in order to improve the panel stiffness and to…

A: Given:- F=400kips V= 0.20 E=2.8x107psi

Q: The structure below is made from stock (same stock for A-B-C and B-D) that is 5 mm thick (into the…

A: Given: The structure is made up of stock (same stock for A-B-C and B-D). 5 mm thick. b mm wide.…

Q: AB and CD caps of the same material are tightly fitted on both ends of the 24 mm diameter AD steel…

Q: For the bar fixed at both ends and subjected to the uniformly distributed loading shown in Figure…

Q: A tube of 50 mm outside diameter and 2mm thickness is attached at the end by means of rigid flanges…

Q: Question 3 - Torsion ( A composite shaft is shown in the figure below which is fixed against…

Q: Solve the problem stated below. Use bond papers and black ball pen. Make your solution clear and…

Q: The cross-sectional view of a closed section, thin-walled tube is shown in the figure. The thickness…

A: Data given- Al 2014- T6 aluminium alloy Maximum Shear stress for Al 2014- T6 aluminium alloy τmax…

Q: The assembly consists of three steel rods (E=13 x 10° psi) and a rigid bar AC. The cross-sectional…

A: Given data: Lengths and area of cross-section of 3 steel rods: lAB=6 ft ; AAB=1.3 in2lCD=4 ft ;…

Q: A utility hook was formed from a round rod of diameter d= 0.75 in into the geometry shown in the…

A: The data given is, Round rod diameter, d = 0.75 in Force, F = 1500 lbf Length, L = 7 in Inner…

Q: A simple diagram of a driveshaft ABC is shown in Figure 3. The power generated by an engine is…

Q: Compute the total elongation of the bar shown in Figure P3-37 if it is made from titanium 3-37.…

A: Reaction at A; Axial loading diagram: Now,

Q: (15) The figure shows the free-body diagram of a connecting-link portion having stress concentration…

Q: The figure below shows a section of a column subjected to load P, which is applied 50 mm from the…

A: Given: Distance of the load from the from the middle of the section's web: →r=50 mm=0.05 m Area of…

Q: A steel column is braced at the top (figure below) by a cable in order to prevent movement in the…

A: Write the given data with suitable variables. E=210 GPa=210000 MPa1000 MPa1 GPaA=6×10-3…

Q: 01: A hollow steel tube (1) with an outside diameter of 2.75 in. and a wall thickness of 0.25 in, is…

A: Solution: Force acting at A can be found by, FA-34+18-25=0FA=-41kips Free body diagram of each…

Q: Consider the two bars of identical material with their elastic modulus E as shown in Figure below.…

A: Given Data:

Q: A turning force of 4 kN parallel to the "y" axis will be applied at the C point of the arm connected…

A: The external force of 4 kN will generate bending moment as well as torsional moment at the point B

Q: The steel bar has the original dimensions shown in the figure with b = 350 mm and c = 222 mm. If it…

A: It is given that

Q: Problem II. The figure below shows the cross-section of a thin-walled shaft subjected to a torque MT…

A: The section is as shown below, Section I: - Area, A1=π2a2 Section II: - Area, A2=2a×2aA2=4a2…

Q: L3 -440 B M1 C M2 L4 =510 M1= 81 M2-48 a L3 (mm) 80 mm L4 (mm) 120 mm а-а -b-b Geometric situation…

A: Torsion on a rod applies shear stress on the points of the rod. This shear stress rotates one end of…

Q: 4. A ball in a cylindrical inner race has a radius of 5mm. The radius from the center of the race to…

A: Ans: A) The dimension of the contact ellipse= 58 B) The maximum deformation =6.89

Q: 10 cm 600 N 14 cm B -- Vertical load is applied to point Bof a 10 mm radius cylindrical bar as shown…

A: Given data: Radius of the cylindrical bar is: r=10 mm which is fixed at point 'C'. We need to find…

Concept explainers

Project Management Techniques

The guideways or the roadways that are undertaken to perform a project efficiently and all the tools required to accomplish the task are the general outlines for project management techniques.

Question

Can someone help me to my activity to understand this. Thank you!! :))

Problem 4. The structure in the figure is composed of two rigid bars (AB and CD)
and two vertical rods made of luminum and bronze. Determine the vertical
displacement of the point where the force P =
of the members.
12kips is applied. Neglect the weight
Aluminum
A-0-75 10
t-10x10psi
Bronze!
Á = 0-25 in?
E-12 x16 p61

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

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A thin metal strip of total weight W and length L is placed across the top of a flat table of width L2as shown in the figure. What is the clearance S between the strip and the middle of the table? (The strip of metal has flexural rigidity EI.)
A 10-ft rigid bar AB is supported with a vertical translational spring at A and a pin at B. The bar is subjected to a linearly varying distributed load with maximum intensity q0. Calculate the vertical deform at ion of the spring if the spring constant is 4 kips/in.
A sign for an automobile service station is supported by two aluminum poles of hollow circular cross section, as shown in the figure. The poles are being designed to resist a wind pressure of 75 lb/ft" against the full area of the sign. The dimensions of the poles and sign are hx= 20 ft, /r =5 ft, and h = 10 ft. To prevent buckling of the walls of the poles, the thickness e is specified as one-tenth the outside diameter d. (a) Determine the minimum required diameter of the poles based upon an allowable bending stress of 7500 psi in the aluminum. (b) Determine the minimum required diameter based upon an allowable shear stress of 300 psi.
The figure shows an idealized structure consisting of rigid bars ABC And DEF joined by a linearly elastic spring ß between C and D. The structure is also supported by translational elastic support ß at B and rotational elastic support ßRat E. Determine the critical load Pcrfor the structure.
A large precast concrete panel for a warehouse is raised using two sets of cables at two lift lines, as shown in the figure part a. Cable 1 has a length L1 = 22 Ft, cable 2 has a length L2= 10 ft, and the distance along the panel between lift points Band D is d = 14 ft (see figure part b). The total weight of the panel is W = 85 kips. Assuming the cable lift Forces F at each lift line are about equal, use the simplified model of one half of the panel in figure part b to perform your analysis for the lift position shown. Find the required cross-sectional area AC of the cable if its breaking stress is 91 ksi and a factor of safety of 4 with respect to failure is desired.
Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and inner diameter of 14.4 in. The strut is made of steel with a modulus elasticity of E = 29,000 ksi. Point load P = 5 kips is applied at B. Calculate the change in length of the circular strut DC. What is the vertical displacement of the rigid bar at point B?
The bank in the figure is considered to be a person sitting and the force exerted on the board is given as 300 N. The elasticity module of the boards that make up the bench E = 7 GPa, Calculate the collapse at the point where a person sits, since the width of a board is 150 mm and the height is 30 mm. (Hint: Consider the AB board as if it is built into points A and B.)
A ladder with a uniform cross-section has a length of 4.80-foot long. It weighs W Ib. It is arranged such that one end is on the ground and the other against a vertical wall. The angle of triction at all contact surtaces is 20 degrees. What is the value of the coefficient of triction? What is f, in terms of variable Na? What is the normal force at A in terms of variable W? Answer in three decimal places
In the lattice system shown in the figure, select the bar forces so that a = 3 P = 20. Also specify that the forces in the rods are my tensile strength (AE, AB.
The bar ABCD has rigid supports and consists of three prismatic solid segments, as shown. The end segments have cross-sectional area A1 = 840 mm2 and length L1 = 200 mm. The middle segment has cross-sectional area A2 =1260 mm2 and length L2= 250 mm. Loads PB and PC are equal to 25.5 kN and 17.0 kN, respectively. Determine the magnitude of the compressive axial force FBC (kN).
The three-bar truss in Fig. a is subjected to a horizontal force of 5 kip. If the cross-sectional area of each member is 0.20 in2, determine the horizontal displacement at point B. E = 29(103) ksi.
Three identical circular disks A, B, and C arewelded to the ends of three identical solid circular bars(see figure). The bars lie in a common plane and thedisks lie in planes perpendicular to the axes of the bars.The bars are welded at their intersection D to form arigid connection. Each bar has diameter d1 = 0.5 in.and each disk has diameter d2 = 3.0 in.Forces P1, P2, and P3 act on disks A, B, and C,respectively, thus subjecting the bars to torsion. IfP1 = 28 lb, what is the maximum shear stress τmax inany of the three bars?