8.1 Determine whether the block shown is in equilibrium and find themagnitude and direction of the friction force when = 25° andP = 150 lb.240 lbH=0.35k=0.25Fig. P8.1 and P8.2

1. Calculate the Normal Force (N): The normal force is the perpendicular force exerted by the…

Answered: 8.1 Determine whether the block shown…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Two beads are sliding freely on a horizontal rod. Use the following conditions. mA = 3 kg m₂ = 1 kg e=0.9 VA = 1 m/s Va = -3 m/s a. Determine the final velocity of both beads. b. Determine the average interaction force, F between the beads if the duration of the impact is 0.005 seconds Vg m ma
8.4 Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when = 35° and P = 200 N. 800 N H=0.20 H=0.15 Fig. P8.3, P8.4, and P8.5
In the Figure 5, the normal stress on the cross- sectional area is (in Mpa): Figure 5: у P = 400 KN X 30 mm 1000 mm 30° Area 20 mm الاختيارات 577 O 597 587 O 567
4.56 Determine the force F required to keep the 200-kg crate in equilibrium in the position shown. 8 m 34° 6.5 m B 200 kg Figure P4.56
Determine the angle of twist between A and C for the brass shaft loaded as shown in Fig. 9.6.3. Take G = 40 GPa and %3D diameter of shaft = 40 mm.?? 400 Nm 1200 Nm 800 Nm A •B C. 1 m 1.5 m Fig. 9.6.3
Question 1 A beam is undergoing bending deformation, whose cross-section is shown in Figure Q1. a) Determine the cross-sectional properties lxx, lyy and Iy. b) Determine the direct (bending) stress distribution in the section beam, produced by a positive bending moment, M,. The cross-section is anti-symmetric with centroid at the mid-point of the vertical web. No moment is applied about the y-axis, i.e. M, = 0. 2 2 M. 2 h 2 Figure Q1
Problem (7.2): The surface of an airplane wing is subjected to plane stress with normal stresses ax, Oy and shear stresS Try, as shown in the Figure (7.31). At a counterclockwise angle 0=30° from the x axis the normal stress is 35 MPa tension, and at an angle 6 = it is 10 MPa compression. If the stress o, equals 100 MPa tension, what are the stresses oy and Try? 50° %3D Oy Txy Ox=100 MPa 7 31)
Example #2: Determine the largest weight W that can be supported by two wires shown in Fig. P- Figure P-109 109. The stress in either wire is not to exceed 30 ksi. The cross-sectional areas of wires AB and AC are 0.4 in? and 30° 50° 0.5 in?, respectively. W
29. Calculate the compressive stress in the steel core in MPa due to the force P. A. 25.1B. 28.3C. 22.4D. 21.8
(b) A cooling tube having the cross section shown in Fig. Q1(b) is formed from a sheet of stainless steel of 3 mm thickness. The radii c₁ = 150 mm and c₂ = 100 mm are measured to the center line of the sheet metal. Knowing that a torque of magnitude T = 3 kNm is applied to the tube, determine (i) the maximum shearing stress in the tube (ii) the magnitude of the torque carried by the outer circular shell Neglect the dimension of the small opening where the outer and inner shells are connected. Hint: q - T 2A q=rt, T = Fr. Fig. Q1(b)
For a certain arrangement of two bars carrying only axial forces, the equilibrium and compatibility equations are: Equilibrium: t1+3t2=2kN Compatibility: 2e1 + e2 = 0.1mm There is also a temperature rise of 50oC. Show calculations for the tension in the two bars, where EA=90x103kN and α=12 x10-6 *C for both bars and L1=500mm and L2=400mm.
Q.2) For the shown structure, it is required to draw the normal stress distribution at section S-S. (neglect the own weight in your calculations) 3t 5 m 12 t A 2m 2 t/m S 2 m ZB bro 1m 1m 30 cm A 10 cm 10 cm 50 cm 10 cm Column Cross-section

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

8.1 Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when = 25° and P = 150 lb. 240 lb H=0.35 k=0.25 Fig. P8.1 and P8.2