Engineering
Mechanical EngineeringMechanics of Materials (MindTap Course List)The three-bar truss ABC shown in the figure part a has a span L = 3 m and is constructed of steel pipes having a cross-sectional area A = 3900 mm 2 and modulus of elasticity E = 200 GPa. Identical loads P act both vertically and horizontally at joint C, as shown. (a) If P = 475 kN, what is the horizontal displacement of joint B? (b) What is the maximum permissible load value P m a x if the displacement of joint B is limited to 1.5 mm? (c) Repeat parts (a) and (b) if the plane truss is replaced by a space truss (see figure part b).The three-bar truss ABC shown in the figure part a has a span L = 3 m and is constructed of steel pipes having a cross-sectional area A = 3900 mm 2 and modulus of elasticity E = 200 GPa. Identical loads P act both vertically and horizontally at joint C, as shown. (a) If P = 475 kN, what is the horizontal displacement of joint B? (b) What is the maximum permissible load value P m a x if the displacement of joint B is limited to 1.5 mm? (c) Repeat parts (a) and (b) if the plane truss is replaced by a space truss (see figure part b).
BuyFindlaunch
Mechanics of Materials (MindTap Co...
9th Edition
Barry J. Goodno + 1 other
Publisher: Cengage Learning
ISBN: 9781337093347
BuyFindlaunch
Mechanics of Materials (MindTap Co...
9th Edition
Barry J. Goodno + 1 other
Publisher: Cengage Learning
ISBN: 9781337093347
Solutions
Chapter 2, Problem 2.2.14P
Textbook Problem
The three-bar truss ABC shown in the figure part a has a span L = 3 m and is constructed of steel pipes having a cross-sectional area A = 3900 mm2and modulus of elasticity E = 200 GPa. Identical loads P act both vertically and horizontally at joint C, as shown.
(a) If P = 475 kN, what is the horizontal displacement of joint B?
(b) What is the maximum permissible load value Pmaxif the displacement of joint B is limited to 1.5 mm?
(c) Repeat parts (a) and (b) if the plane truss is replaced by a space truss (see figure part b).
check_circle
Expert Solution
Want to see the full answer?
Check out a sample textbook solution.Chapter 2 Solutions
Mechanics of Materials (MindTap Course List)
Ch. 2 - A 10-ft rigid bar AB is supported with a vertical...Ch. 2 - Rigid bar ABC is supported with a pin at A and an...Ch. 2 - The L-shaped arm ABCD shown in the figure lies in...Ch. 2 - A steel cable with a nominal diameter of 25 mm...Ch. 2 - A steel wire- and an aluminum allay wire have...Ch. 2 - By what distance h does the cage shown in the...Ch. 2 - Rigid bar ACB is supported by an elastic circular...Ch. 2 - A plastic cylinder is held snugly between a rigid...Ch. 2 - A safety valve on the top of a tank containing...Ch. 2 - The device shown in the figure consists of a...
Ch. 2 - A small lab scale has a rigid L-shaped frame ABC...Ch. 2 - A small lab scale has a rigid L-shaped frame ABC...Ch. 2 - Two rigid bars are connected to each other by two...Ch. 2 - The three-bar truss ABC shown in the figure part a...Ch. 2 - An aluminum wire having a diameter d = 1/10 in....Ch. 2 - A uniform bar AB of weight W = 25 N is supported...Ch. 2 - A hollow, circular, cast-iron pipe (Ec =12,000...Ch. 2 - The horizon Lai rigid beam A BCD is supported by...Ch. 2 - Two pipe columns (AB, FC) are pin-connected to a...Ch. 2 - A framework ABC consists of two rigid bars AB and...Ch. 2 - Solve the preceding problem for the following...Ch. 2 - The length of the end segments of the bar (see...Ch. 2 - A long, rectangular copper bar under a tensile...Ch. 2 - An aluminum bar AD (see figure) has a...Ch. 2 - A vertical bar consists of three prismatic...Ch. 2 - A vertical bar is loaded with axial loads at...Ch. 2 - Repeat Problem 2.3-4, but now include the weight...Ch. 2 - -7 Repeat Problem 2.3-5, but n include the weight...Ch. 2 - A rectangular bar of length L has a slot in the...Ch. 2 - Solve the preceding problem if the axial stress in...Ch. 2 - A two-story building has steel columns AB in the...Ch. 2 - A steel bar is 8.0 Ft long and has a circular...Ch. 2 - A bar ABC of length L consists of two parts of...Ch. 2 - A woodpile, driven into the earth, supports a load...Ch. 2 - Consider the copper lubes joined in the strength...Ch. 2 - The nonprismalic cantilever circular bar shown has...Ch. 2 - *16 A prismatic bar AB of length L,...Ch. 2 - A flat bar of rectangular cross section, length L,...Ch. 2 - A flat brass bar has length L, constant thickness...Ch. 2 - Repeat Problem 2.3-18, but assume that the bar is...Ch. 2 - Repeat Problem 2.3-18, but assume that the bar is...Ch. 2 - A slightly tapered bar AB of solid circular crass...Ch. 2 - A circular aluminum alloy bar of length L = 1.8 m...Ch. 2 - A long, slender bar in the shape of a right...Ch. 2 - A post AB supporting equipment in a laboratory is...Ch. 2 - The main cables of a suspension bridge (see figure...Ch. 2 - A uniformly tapered lube AB of circular cross...Ch. 2 - A vertical steel bar ABC is pin-supported at its...Ch. 2 - A T-frame structure is torn posed of a prismatic...Ch. 2 - A T-frame structure is composed of prismatic beam...Ch. 2 - Repeat Problem 2.3-29 if vertical load P at D is...Ch. 2 - A bar ABC revolves in a horizontal plane about a...Ch. 2 - The assembly shown in the figure consists of a...Ch. 2 - A cylindrical assembly consisting of a brass core...Ch. 2 - A steel bar with a uniform cross section, is fixed...Ch. 2 - A horizontal rigid bar ABC is pinned at end A and...Ch. 2 - A solid circular steel cylinder S is encased in a...Ch. 2 - Three prismatic bars, two of material A and one of...Ch. 2 - A circular bar ACB of a diameter d having a...Ch. 2 - Bar ABC is fixed at both ends (see figure) and has...Ch. 2 - Repeat Problem 2.4-8, but assume that the bar is...Ch. 2 - A plastic rod AB of length L = 0.5 m has a...Ch. 2 - 2.4-11 Three steel cables jointly support a load...Ch. 2 - The fixed-end bar ABCD consists of three prismatic...Ch. 2 - A lube structure is acted on by loads at B and D,...Ch. 2 - A hollow circular pipe (see figure} support s a...Ch. 2 - The aluminum and steel pipes shown in the figure...Ch. 2 - A rigid bar of weight W = SOO N hangs from three...Ch. 2 - A bimetallic bar (or composite bar) of square...Ch. 2 - S Three-bar truss ABC (see figure) is constructed...Ch. 2 - A horizontal rigid bar of weight If' = 72001b is...Ch. 2 - A rigid bar ABCD is pinned at point B and...Ch. 2 - A rigid bar AB if of a length B = 66 in. is....Ch. 2 - Find expressions For all support reaction forces...Ch. 2 - A trimetallic bar is uniformly compressed by an...Ch. 2 - Find expressions for all support reaction Forces...Ch. 2 - The rails of a railroad track are welded together...Ch. 2 - A circular steel rod of diameter d is subjected to...Ch. 2 - A rigid bar of weight W = 750 lb hangs from three...Ch. 2 - A steel rod. of 15-mm diameter is held snugly (but...Ch. 2 - A bar AB of length L is held between rigid...Ch. 2 - A beam is constructed using two angle sections (L...Ch. 2 - A W 8 × 28 beam of a length 10 ft is held between...Ch. 2 - A plastic bar ACB having two different solid...Ch. 2 - ,5-9 A flat aluminum alloy bar is fixed at both...Ch. 2 - Repeat Problem 2.5-9 for the flat bar shown in the...Ch. 2 - A circular steel rod AB? (diameter d, = 1.0 in.,...Ch. 2 - A circular, aluminum alloy bar of a length L = 1.8...Ch. 2 - Rectangular bars of copper and aluminum are held...Ch. 2 - A brass sleeve S is fitted over a steel bolt B...Ch. 2 - A rigid triangular frame is pivoted at C and held...Ch. 2 - ,5-16 A rigid bar ABCD is pinned at end A and...Ch. 2 - A copper bar AB with a length 25 in. and diameter...Ch. 2 - A steel wire AB is stretched between rigid...Ch. 2 - -19 The mechanical assembly shown in the figure...Ch. 2 - A bar AB having a length L and axial rigidity EA...Ch. 2 - Pipe 2 has been inserted snugly into Pipe I. but...Ch. 2 - A non prism elk- bar ABC made up of segments...Ch. 2 - Wires B and C are attached to a support at the...Ch. 2 - A rigid steel plate is supported by three posts of...Ch. 2 - A capped cast-iron pipe is compressed by a brass...Ch. 2 - A plastic cylinder is held snugly between a rigid...Ch. 2 - Solve the preceding problem if the data for the...Ch. 2 - Consider the sleeve made From two copper tubes...Ch. 2 - A polyethylene tube (length L) has a cap that when...Ch. 2 - Prestressed concrete beams are sometimes...Ch. 2 - A polyethylene lube (length L) has a cap that is...Ch. 2 - A steel bar of rectangular cross section (1.5 in....Ch. 2 - A circular steel rod of diameter d is subjected to...Ch. 2 - A standard brick (dimensions 8 in. × 4 in. × 2.5...Ch. 2 - A brass wire of diameter d = 2.42 mm is stretched...Ch. 2 - A brass wire of diameter d = 1/16 in. is stretched...Ch. 2 - A steel bar with a diameter d = 12 mm is subjected...Ch. 2 - During a tension lest of a mild-steel specimen...Ch. 2 - A copper bar with a rectangular cross section is...Ch. 2 - A prismatic bar with a length L = 3 ft and...Ch. 2 - A prismatic bar with a length L = 1 m and...Ch. 2 - The plane truss in the figure is assembled From...Ch. 2 - Plastic bar of diameter d = 32 mm is compressed in...Ch. 2 - A plastic bar of rectangular cross section (ft =...Ch. 2 - A copper bar of rectangular cross section (b = 18...Ch. 2 - A circular brass bar with a diameter J is member...Ch. 2 - Two boards are joined by gluing along a scarf...Ch. 2 - Acting on the sides of a stress element cut from a...Ch. 2 - A prismatic bar is subjected to an axial force...Ch. 2 - The normal stress on plane pq of a prismatic bar...Ch. 2 - A tension member is to be constructed of two...Ch. 2 - -21 Plastic bar AB of rectangular cross section (6...Ch. 2 - A compression bar having a square cross section...Ch. 2 - A prismatic bar AD of length L, cross-sectional...Ch. 2 - A bar with a circular cross section having two...Ch. 2 - A three-story steel column in a building supports...Ch. 2 - The bar ABC shown in the figure is loaded by a...Ch. 2 - Determine the strain energy per unit volume (units...Ch. 2 - The truss ABC shown in the Figure is subjected to...Ch. 2 - -7 The truss A BC Shawn in the figure supports a...Ch. 2 - The statically indeterminate structure shown in...Ch. 2 - A slightly tapered bar AB of rectangular cross...Ch. 2 - A compressive load P is transmitted through a...Ch. 2 - A block B is pushed against three springs by a...Ch. 2 - A bungee cord that behaves linearly elastically...Ch. 2 - A sliding collar of weight W = 150 lb falls From a...Ch. 2 - Solve the preceding problem if the collar has mass...Ch. 2 - Solve Prob. 2.8-1 if the collar has weight W = 50...Ch. 2 - A block weighing W = 5.0 N drops inside a cylinder...Ch. 2 - Solve the preceding problem for W = 1.0 lb. h = 12...Ch. 2 - A small rubber ball (weight W - 450 mN) is...Ch. 2 - A weight W = 4500 lb falls from a height h onto a...Ch. 2 - A cable with arestraineral the bottom hangs...Ch. 2 - Solve the preceding problem if the slider has W =...Ch. 2 - A bumping post at the end of a track in a railway...Ch. 2 - A bumper for a mine car is constructed with a...Ch. 2 - A bungee jumper having a mass of 55 kg leaps from...Ch. 2 - A weight W rests on top of a wall and is attached...Ch. 2 - A rigid bar AB having a mass M = 1.0 kg and length...Ch. 2 - The flat bars shown in parts a and b of the figure...Ch. 2 - The flat bars shown in parts a and b of the figure...Ch. 2 - A flat bar of width b and thickness t has a hole...Ch. 2 - Around brass bar of a diameter d1= 20mm has upset...Ch. 2 - Solve the preceding problem for a bar of monel...Ch. 2 - ,10-6 A prismatic bar with a diameter d0= 20 mm is...Ch. 2 - A stepped bar with a hole (see figure) has widths...Ch. 2 - A bar AB of length L and weight density y hangs...Ch. 2 - A prismatic bar of length L = 1.8 m and...Ch. 2 - A circular bar of length L = 32 in. and diameter?...Ch. 2 - A prismatic bar in tension has a length L = 2.0 m...Ch. 2 - An aluminum bar subjected to tensile Forces P has...Ch. 2 - A rigid bar AB is pinned al end A and is supported...Ch. 2 - Two identical bars AB and BC support a vertical...Ch. 2 - A stepped bar ACB with circular cross sections is...Ch. 2 - A horizontal rigid bar AB supporting a load P is...Ch. 2 - A load P acts on a horizontal beam that is...Ch. 2 - The symmetric truss ABCDE shown in the figure is...Ch. 2 - Five bars, each having a diameter of 10 mm....Ch. 2 - A circular steel rod AB with a diameter d = 0.60...Ch. 2 - A rigid bar ACB is supported on a fulcrum at C and...Ch. 2 - The structure shown in the figure consists of a...Ch. 2 - Two cables, each having a length i. of...Ch. 2 - A hollow circular tube T of a length L = 15 in. is...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
What manages turbo output by controlling the amount of exhaust gas entering the turbine housing? a. Wastegate b...
Automotive Technology: A Systems Approach (MindTap Course List)
What is the name for the type of motor used to drive CNC axes that is also capable of recording axis position?
Precision Machining Technology (MindTap Course List)
Business data goes through a cycle that includes data collection, data _____________, data correction, data pro...
Principles of Information Systems (MindTap Course List)
What is a Tier I ERP software vendor?
Fundamentals of Information Systems
It seems obvious that Henry is doing something wrong. Do you think Henry acted in an ethical manner? Did Iris a...
Principles of Information Security (MindTap Course List)
FIGURE P1.5 The File Structure for Problem 5-8 Given your answer to Problem 7, what new files should you create...
Database Systems: Design, Implementation, & Management
Following are the results of a sieve analysis: a. Determine the percent finer than each sieve size and plot a g...
Fundamentals of Geotechnical Engineering (MindTap Course List)
What is a relationship, and what three types of relationships exist?
Database Systems: Design, Implementation, & Management
Repeat Exercise 15 using a different SQL command to obtain the same result. What is the difference between the ...
A Guide to SQL
Assume that you are the owner of a small bicycle sales and repair shop serving hundreds of customers in your ar...
Fundamentals of Information Systems
Accrued Property Taxes Annual property taxes covering the preceding 12 months are always paid on July 1. Lou In...
Cornerstones of Financial Accounting
Three groups of students from the Geotechnical Engineering class collected soil-aggregate samples for laborator...
Principles of Geotechnical Engineering (MindTap Course List)
What do we mean by a uniform series payment?
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
Determine the resultant of the line load acting on the beam.
International Edition---engineering Mechanics: Statics, 4th Edition
Explain the difference between Gane and Sarson and Yourdon symbols. Provide examples of symbols that represent ...
Systems Analysis and Design (Shelly Cashman Series) (MindTap Course List)
The furlong is a unit of length, equal to one-eighth of a mile, which today is most commonly associated with ho...
Fundamentals of Chemical Engineering Thermodynamics (MindTap Course List)
What are the types of password attacks? What can a systems administrator do to protect against them?
Management Of Information Security
A pneumatic conveyor is to move wood chips with a maximum diameter of 1 in. Estimate the air velocity required.
Solid Waste Engineering
Select the best answer for each of the following. Thermal overload relays react to a. high ambient temperatures...
Electric Motor Control
Where is the jet of the pump located? ________________
EBK ELECTRICAL WIRING RESIDENTIAL
True or False? The ABS lamp turns on whenever the system is actively regulating drive torque and braking force.
Automotive Technology
A W1499 of A992 steel is used as a beam with lateral support at 10-foot intervals. Assume that Cb=1.0 and compu...
Steel Design (Activate Learning with these NEW titles from Engineering!)
What operating system are you running?
Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)
Which plate heats up faster on a tee joint? Why?
Welding: Principles and Applications (MindTap Course List)
If your motherboard supports ECC DDR3 memory, can you substitute non-ECC DDR3 memory?
A+ Guide to Hardware (Standalone Book) (MindTap Course List)
5.57 through 5.71 Draw the shear, bending moment, and axial force diagrams and the qualitative deflected shape ...
Structural Analysis
Which kind of multiplexing assigns slots to nodes according to priority and need? a. WDM (wavelength division m...
Network+ Guide to Networks (MindTap Course List)
