Use the method of composite areas to calculate the centroidal coordinates of the plane region shown.y3 in.6 in.2 in.+1 in.7 in.2 in.7 in.A) x = 0.782 in., y = 5.96 in.B) x = 0.872 in., y = 5.96 in.(c) x = 0.872 in., y = 6.95 in.D) x = 0.278 in., y = 9.56 in.

Answered: Image /qna-images/answer/65a42fc4-e277-46cd-9537-9bcb2264f161.jpg

Answered: Use the method of composite areas to…

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

determine the angle of internal friction and cohesion.
Use the composite Simpson's 1/3 rule with step length h = 0.4 to estimate In(2 + 3/x) -dx, I = 1+x?
A reinforced concrete column is subjected to the following service axial loads and moments: PD =100 kips, PL=129 kips; Mp = 60 kip-ft and ML = 92.5 kip-ft. The cross 3
5qqzoz_processed.jpeg
Example Problem Solution Find: Centroid of composite Solution: Divide into simple areas Find centroid of each section Find moment areas Sum areas and moment areas Compute centroid locations Section A, mm² 1 5,000 2 2,500 3 3,927 4 -1,963 Σ 9,463.5 x y = x, mm 50 66.67 121.2 70 Σ*A ΣΑ ΣÿA ΣΑ ỹ, mm 25 66.67 50 40 Show the table and complete solution. Example above. 1. Determine the moment of inertia of the composite area about the centroidal y axis. XA, mm³ A, mm³ 250,000 125,000 166,667 166,667 476,032 196,350 -137,445 -78,540 755,254 409,476 2. Locate the centroid y of the composite area, then determine the moment of inertia of this area about the x' axis. -15 -50-50- Dimensions in mm 150 BYU IDAHO
Question Find the location of the Centroid for the concrete member shown below, relative to the y axis shown. b a b/2 b b/2 x Given: a = 3.75 m, b = 2.75 m, c = 4 m, d = 1.0 m Enter the Centroidal y-coordinate,y:
1. An angular section 120mm x 120mm x 10mm is riveted by a 22mm diameter rivets arranged as shown. Assume A36 steel with F, = 250MPA, F, = 400MPA. Diameter of hole is 3mm bigger. 60mm 40mm 120mm | 10mm 60mm >T 40mm 10mm 60mm 60mm 60mm 60mm a. Determine the capacity of the section based on yielding of gross area. b. Determine the capacity of the section based on tensile fracture of the net area. c. Determine the capacity of the section based on block shear failure.
Situation 3. Determine the Iy and Iş of the object below if the dimension of a = 12in , b = 7in. The radius of the semicircle is R= 20in and the radius of the hollow circle is 1.5in. Note: the hollow shapes are located in the center y b a 15 in 3 in
Find the shape factor of following T section.
SITUATION B: The beam is to carry an Ultimate Moment of 580 kN-m, geometrical property of the beam are the following: width of the beam = 350 mm, total height of %3D the beam = 670 mm , steel cover = 50mm. Use concrete strength f'c=21 MPa, steel %3D yield strength fy = 415 MPa and Ø = 0.877 %3D 4. What is the minimum number of 28-mm diameter reinforcing bars needed in the tension zone?
Two 12 in 20.7 lb channels are latticed together to form the section in the figure. Determine how far apart the channels should be placed so as to make Ixo equal to Iyo for the section. Neglect the lattice bars which are indicated by the dashed lines. [1] Prop of 12 in. 20.7 lb channel A = 6.03 in y = 3.9 in4 X = 0.70 Ixo x = 128.1 in4 Yo Yo 0.70 q ----Xo 0.70 k -xo
True or False The corresponding sides of similar triangles are equal.

SEE MORE QUESTIONS

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

Use the method of composite areas to calculate the centroidal coordinates of the plane region shown. y 3 in. 6 in. 2 in. +1 in. 7 in. 2 in. 7 in. A) x = 0.782 in., y = 5.96 in. B) x = 0.872 in., y = 5.96 in. (c) x = 0.872 in., y = 6.95 in. D x = 0.278 in., y = 9.56 in.