Applied Statics and Strength of Materials (6th Edition)
6th Edition
ISBN: 9780133840544
Author: George F. Limbrunner, Craig D'Allaird, Leonard Spiegel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 14, Problem 14.26CP
For the following computer problems, any appropriate software may be used. Input prompts should fully explain what is required of the user (the program should be user-friendly). The resulting output should be well labeled and self-explanatory.
14.26 Write a program that may be used to calculate the maximum bending stress and the maximum horizontal shear stress for a simply supported single-span timber beam that carries a uniformly distributed load. User input is to be uniformly distributed load intensity, span, and the nominal dimensions of the cross section. (Use nominal dimensions for the calculations and assume a unit weight for the timber of 35 pcf.)
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Part 1
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4.0 ft, b-9.0 ft,
c-5.0 ft.d-4.0 ft. w- 10.5 kips/ft and P-117 kips. Construct the shear-force and bending-moment diagrams on paper and use the
results to answer the questions in the subsequent parts of this GO exercise.
A
D
For this loading, calculate the reaction forces A, and Ey acting on the beam. Positive values for the reactions are indicated by the
directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body
diagram.)
Answers: Ay=
D
d
2
kips, Ey
E
kips
Part 2
Determine the shear force acting at each of the following locations:
(a)x=0+ ft (l.e., just to the right of support.A)
(b)x=4,0 ft
(c) x-13.0 ft
(d) x-18.0-ft (le, just to the left of D)
(e)x= 18.0+ ft (l.e., just to the right of D)
(f)x=22.0-ft (ie, just to the left of support E)
When entering your answers, use the shear force sign convention.…
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam
shown. Let a=4.0 ft, b-8.0 ft, c-4.0 ft, d=3.0 ft, w = 6.5 kips/ft and P = 45 kips. Construct the shear-force
and bending-moment diagrams on paper and use the results to answer the questions in the subsequent
parts of this GO exercise.
A
a
a
B
Part 2
b
d
For this loading, calculate the reaction forces Ay and Ey acting on the beam. Positive values for the
reactions are indicated by the directions of the red arrows shown on the free-body diagram below.
(Note: Since Ax = 0, it has been omitted from the free-body diagram.)
Save for Later
B
W
Answers: Ay = i 37.575
eTextbook and Media
W
AV=P₂
b
C
V₁ - V₁ = Sw(x) dx
C
C
с
D
+
D
d
kips, Ey=
M₂
E
i
E
ZA
x
Ey
X Incorrect
If your answer for part (a) or (e) is incorrect, recall that concentrated loads create
discontinuities in the shear-force diagram. Refer to the table below (Construction Rules for
Shear-Force and Bending-Moment Diagrams), Rule 1. At…
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam
shown. Let a=4.0 ft, b=8.0 ft, c=4.0 ft, d=3.0 ft, w = 6.5 kips/ft and P = 45 kips. Construct the shear-force
and bending-moment diagrams on paper and use the results to answer the questions in the subsequent
parts of this GO exercise.
A
a
B
a
b
For this loading, calculate the reaction forces Ay and Ey acting on the beam. Positive values for the
reactions are indicated by the directions of the red arrows shown on the free-body diagram below.
(Note: Since Ax = 0, it has been omitted from the free-body diagram.)
W
B
W
ÎÎÎÎÎÎ
b
C
C
d
E
d
E
X
Ey
X
Chapter 14 Solutions
Applied Statics and Strength of Materials (6th Edition)
Ch. 14 - Calculate the section modulus for: (a) a 6 -in-by-...Ch. 14 - Calculate the section modulus (with respect to the...Ch. 14 - Prob. 14.3PCh. 14 - Rework Problem 14.3 changing the orientation of...Ch. 14 - Assume that the timber member (a) of Problem 14.2...Ch. 14 - The structural steel built-up member (b) of...Ch. 14 - A round steel rod, 25 mm in diameter, is subjected...Ch. 14 - A square steel bar, 38 mm on each side, is used as...Ch. 14 - Calculate the moment strength for a W36302...Ch. 14 - Calculate the allowable bending moment for a solid...
Ch. 14 - The beams of cross sections shown are subjected to...Ch. 14 - A solid rectangular simply supported timber beam 6...Ch. 14 - A W1430 supports the loads shown. Calculate the...Ch. 14 - If the allowable shear stress is 100 MPa,...Ch. 14 - A steel pin 112 in diameter is subjected to a...Ch. 14 - A timber power-line pole is 10 in. in diameter at...Ch. 14 - Calculate the value of S and Z and the shape...Ch. 14 - For beams that have cross sections as shown for...Ch. 14 - Calculate the maximum load P that the beam shown...Ch. 14 - A 412 (S4S) hem-fir timber beam carries a...Ch. 14 - A simply supported W1636 A992 steel beam carries a...Ch. 14 - A W250115 steel wide-flange section supports a...Ch. 14 - Assume that the floor joist dimensions of Example...Ch. 14 - Calculate the allowable superimposed uniformly...Ch. 14 - A 3 -in.-by- 12 -in. (S4S) scaffold timber plank...Ch. 14 - For the following computer problems, any...Ch. 14 - For the following computer problems, any...Ch. 14 - For the following computer problems, any...Ch. 14 - Calculate the section modulus with respect to the...Ch. 14 - The timber box section (a) of Problem 14.29 is...Ch. 14 - A timber beam is subjected to a maximum bending...Ch. 14 - Rework Problem 14.31 assuming that the beam is...Ch. 14 - A 12 -in.-diameter steel rod projects 2 ft...Ch. 14 - Calculate the maximum bending stress in a W530101...Ch. 14 - A cantilever cast-iron beam is 6 ft long and has a...Ch. 14 - 14.36 Calculate the moment strength for a...Ch. 14 - A W813 steel wide-flange beam on a 20 -ft span is...Ch. 14 - A simply supported beam with a cruciform cross...Ch. 14 - A rectangular beam 100 mm in width and 250 mm in...Ch. 14 - The timber box section (a) of Problem 14.29 is...Ch. 14 - For the I-shaped timber beam shown, calculate the...Ch. 14 - 14.42 A steel wide-flange beam is oriented so that...Ch. 14 - A W1045steel wide-flange beam supports a uniformly...Ch. 14 - 14.44 A steel wide-flange section is subjected to...Ch. 14 - A W30108 steel wide-flange beam is simply...Ch. 14 - A W612 is strengthened with a 34 -in.-by- 34 -in....Ch. 14 - Four wood boards 1 in. by 6 in. in cross section...Ch. 14 - A lintel consists of two 8 -in.-by- 12 in. steel...Ch. 14 - A 50 -mm-by- 300 -mm scaffold timber plank, placed...Ch. 14 - A laminated wood beam is built up by gluing...Ch. 14 - A rectangular hollow shape carries loads as shown....Ch. 14 - For the beam shown, calculate the maximum tensile...Ch. 14 - 14.53 A box beam is built up of four -in.-by--in....Ch. 14 - 14.54 Find the value of the loads P that can be...Ch. 14 - 14.55 Solve Problem 14.54 assuming that the timber...Ch. 14 - Calculate the values of S and Z and the shape...Ch. 14 - 14.57 A is supported on simple supports on a -ft...
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
- PLEASE ?? ANSWER ?Part 1 For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M for any location in the beam. (Place the origin at point A) Let a= 3.00 m, b= S.00 m. PB= 35kN, and PC = 65kN. Construct the shear force and bending-moment diagrams on paper and use t he results to answer the quest ions in the subsequent parts of this GO exercise. Calculate the reaction forces Ay and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) Please Answer: Ay = kN Dy = kN ?Part 2 Determine the shear force acting at each of the following locations: (a)x = 2 m (b)x =4m (c). x = 8 m Note that x = 0 at support A When entering your answers. use the shear-force sign convention detailed in Section 7.2. Please Answer: (a) V= kN (b) V=…arrow_forwardIdentify the correct boundary conditions from the following list for the beam shown. The origin is at A. B L O v = 0 at x = L; dv/dx = 0 at x = L O v = 0 at x = L; dv/dx = 0 at x = 0 O v = 0 at x = 0; v = 0 at x = L O v = 0 at x = 0; dv/dx = 0 at x = 0 O v = 0 at x = 0; dv/dx = 0 at x = Larrow_forwardDraw the shear force diagram of the following beam, along with calculations of shear force diagram..arrow_forward
- Beam Analysis: Illustrate and solve for the shear and bending moment of the beamarrow_forwardDraw the shear diagram for the beam. Follow the sign convention. (Figure 1) Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines. Note - The curve you choose from the drop-down is only a pictorial representation of a real quadratic/cubic curve. The equation of this curve is not mathematically equivalent to the correct answer. Consequently, slopes at discontinuities and intercepts with the x-axis (if any) are not accurate. ? 4 kip/ft A 12 ft 12 ft No elements selected V (kip) 50 T 40 30 20 10 I (ft) 12 18 24 -10 -20 -30 -40 -50 Add discontinuity lines and select segments to add to the canvas.arrow_forwardFormulate the boundary-value problem for a beam (thin beam)arrow_forward
- It’s still incorrect answer was 1136 N I’m not sure how did you calculate the second picture. Determine the maximum value of the bending moment and enter your answer in N-m units.. Remember to also show all your work (FBDs, calculation steps, etc on the handworked file) HINT: Determine the shear and bending moment equations along the beam. Assume only concentrated loads at the front and rear axles. Topic shear and bending momentarrow_forwardDraw the shear and moment diagrams for the beam Draw the shear diagram for the beam. Click on "add discontinuity" to add discontinuity lines. Then click on "add segment" button to add functions between the lines.arrow_forwardConsider the beam and loading shown. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. a.Identify all the equations that describe the shear over any portion of the beam. Solve the problem using the method of sections. b.Identify the correct shear diagram. Solve the problem using the method of sections. c.Identify all the equations that describe the bending-moment over any portion of the beam. Solve the problem using the method of sections. d.Identify the correct bending-moment diagram. Solve the problem using the method of sections.arrow_forward
- Q1: Draw the following readings, which represent the relationship between the mass and the rate of change in bending for a 60cm long beam according to the experience of the (Determination of Young's modulus by bending of beams) where b=2.5cm and d=05cm. From the slope of the straight line, calculate the Young's modulus of beam ? M(g) = 50 , 100 , 150, 200 , 250 , 300, 350 , 400 S(cm) = 1, 1.8, 2.7. 3.7.4.3.5.1.5.9. 6.6arrow_forwardPart 1 For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M for any location in the beam. (Place the origin at point A.) Let a-14.0 ft, b-6.5 ft, c= 8.0 ft, w = 11 kips/ft and M = 210 kip-ft. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. y| Answers: Ay= Part 2 b Calculate the reaction forces A, and C, acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) " (a) V= Answers: (b) V= (c) V= i (d) V= i (e) V= i M a i B M B Oc b kips kips C Determine the shear force acting at each of the following locations: (a)x=0+ ft (i.e., just to the right of support A) (b)x= 14.0 ft (i,e., at point B) (c) x = 20.5- ft (i.e., just to the left of the support C) (d) x=20.5+ ft…arrow_forwardAnalyze the beam shown in fig.let "x" be the distance measured from the left end of the beam.neglect the mass of the beam.determine shear and moment equation. draw share and moment diagram.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Mechanics of Materials Lecture: Beam Design; Author: UWMC Engineering;https://www.youtube.com/watch?v=-wVs5pvQPm4;License: Standard Youtube License