BuyFind*arrow_forward*

6th Edition

KASSIMALI + 1 other

Publisher: Cengage,

ISBN: 9781337630931

Chapter 8, Problem 28P

Textbook Problem

29 views

Draw the influence lines for the shear and bending moment point *C* of the beam shown in Fig. P8.27.

FIG. P8.27, P8.28

To determine

Draw the influence lines for the shear and bending moment at point *C*.

**Calculation:**

Use Muller-Breslau's principle.

Cut the beam at *C* to obtain the released structure of the beam. Next apply a small relative displacement in positive direction of *C* of the portion *BC* downward by *C* of the portion *CD* upward by

Sketch the deflected shape of the released beam when the beam cut at *C* as shown in Figure 1.

The general shape of the influence line for shear *C* is the similar of deflected shape.

Sketch the general shape of the influence line for shear *C* as shown in Figure 2.

Find the numerical value of influence line ordinate of *C*.

Place the 1 kN load first just to the left of *F* and then just to the right of *F*.

Sketch the free body diagram of beam as shown in Figure 3.

Find the vertical reaction *A*.

Find the vertical reaction *F*.

Consider moment at *E* from *G*.

Consider clockwise moment as negative and anticlockwise moment as positive.

Consider moment at *B* from *G*.

Consider clockwise moment as negative and anticlockwise moment as positive.

Find the vertical reactions

Apply force equilibrium equation.

Consider upward force as positive and downward force as negative.

Substitute

Find the shear at *C**C* using the equation:

Substitute

Thus, the value of influence line ordinate just left of *C* is

Find the shear at *F**C* using the equation:

Substitute

Structural Analysis

Show all chapter solutions

Ch. 8 - 8.1 through 8.3 Draw the influence lines for...Ch. 8 - 8.1 through 8.3 Draw the influence lines for...Ch. 8 - 8.1 through 8.3 Draw the influence lines for...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the vertical reaction...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for vertical reactions at...Ch. 8 - Draw the influence lines for vertical reactions at...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the shear and bending...

Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the vertical reaction...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the reaction moment...Ch. 8 - Draw the influence lines for the shear and bending...Ch. 8 - Draw the influence lines for the reaction moment...Ch. 8 - Draw the influence lines for the shears and...Ch. 8 - Draw the influence lines for the reaction moments...Ch. 8 - Draw the influence lines for the shears and...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the shears and...Ch. 8 - 8.35 and 8.36 Draw the influence lines for the...Ch. 8 - 8.35 and 8.36 Draw the influence lines for the...Ch. 8 - Draw the influence lines for the reaction moment...Ch. 8 - Draw the influence lines for the reaction moment...Ch. 8 - Draw the influence lines for the vertical...Ch. 8 - Draw the influence lines for the shear in panel CD...Ch. 8 - Draw the influence lines for the shear in panel DE...Ch. 8 - Draw the influence lines for the shear in panel BC...Ch. 8 - Draw the influence lines for the shear in panel BC...Ch. 8 - Draw the influence line for the shear in panel CD...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - 8.45 through 8.52 Draw the influence lines for the...Ch. 8 - 8.45 through 8.52 Draw the influence lines for the...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - 8.53 through 8.57 Draw the influence lines for the...Ch. 8 - 8.53 through 8.57 Draw the influence lines for the...Ch. 8 - Draw the influence lines for the forces in the...Ch. 8 - 8.53 through 8.57 Draw the influence lines for the...Ch. 8 - Draw the influence line for the vertical...Ch. 8 - 8.59 and 8.60 Draw the influence line for the...Ch. 8 - 8.59 and 8.60 Draw the influence line for the...Ch. 8 - Draw the influence line for the vertical...

Find more solutions based on key concepts

Show solutions The data given in the accompanying table represents the velocity distribution inside a pipe. Find the equation ...

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

A hydrometer test has the following result: Gs = 2.65, temperature of water = 26 C, and L = 10.4 cm at 45 minut...

Principles of Geotechnical Engineering (MindTap Course List)

Redo Problem 2.7 according to the AASHTO system (Table 2.3). 2.7 The particle characteristics of a soil are giv...

Fundamentals of Geotechnical Engineering (MindTap Course List)

Three separation unit operations— trommel screen, magnet, and air classifier—are available for use in separatin...

Solid Waste Engineering

Compute the nominal axial compressive strength of the member shown in Figure P4.3-2. Use AISC Equation E3-2 0r ...

Steel Design (Activate Learning with these NEW titles from Engineering!)

Solve the preceding problem for a plate of dimensions 100 mm × 250 mm subjected to a compressive stress of 2.5 ...

Mechanics of Materials (MindTap Course List)

The three forces are perpendicular to the triangular plate. Find the equivalent force-couple system, with the f...

International Edition---engineering Mechanics: Statics, 4th Edition

What semi-precision tool is used to take angular measurements?

Precision Machining Technology (MindTap Course List)

5. Identify the main components of an information system. What is a mission-critical system?

Systems Analysis and Design (Shelly Cashman Series) (MindTap Course List)

In what ways is an operating system for a mainframe computer different from the operating system for a laptop c...

Fundamentals of Information Systems

What is a managerial control?

Management Of Information Security

Suppose that you are a manufacturer of product ABC, which is composed of parts A, B, and C. Each time a new pro...

Database Systems: Design, Implementation, & Management

The Code requires that at least one 20-ampere circuit feeding a receptacle outlet must be provided for the laun...

EBK ELECTRICAL WIRING RESIDENTIAL

Explain why reducing current flow to the shunt field causes the motor speed to increase.

Electric Motor Control

Technician A says that load-carrying ball joints should always have some play in them. Technician B says that f...

Automotive Technology: A Systems Approach (MindTap Course List)

Describe the difference between F.O.B. shipping point and F.O.B. destination.

Cornerstones of Financial Accounting

Add the following row to the ADVENTURE_TRIP table: trip ID: 45; trip name: Jay Peak; Start location: Jay; state...

A Guide to SQL

To provide redundancy, you have set up three links from a critical server to two redundant switches, both of wh...

Network+ Guide to Networks (MindTap Course List)

What was important about RAND Report R-609?

Principles of Information Security (MindTap Course List)

What are some of the privacy concerns that consumers might have in terms of shopping on a social network such a...

Principles of Information Systems (MindTap Course List)

Vehicle dynamics during braking are being discussed: Technician A says that the rear of the car rises during br...

Automotive Technology

What is a scheduler, what does it do, and why is its activity important to concurrency control?

Database Systems: Design, Implementation, & Management

What knowledge is required to work in a technology operations job? (569)

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)

What would be some of the criteria you would use to measure the success of a shift to DevOps practices within a...

Fundamentals of Information Systems

Find the expansion work resulting when the volume of a gas increases from 1 ft3 to 5 ft3 against a constant pre...

Fundamentals of Chemical Engineering Thermodynamics (MindTap Course List)

Describe the three classifications of burns.

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)