Cross-Section D (L-Section) The final cross-section to consider is the "L-section" shown below. The dimensions are given as: • b = 210 mm d = 290 mm • 1 = 15 mm d y With reference to the origin shown above, what are the coordinates of the centroid for this cross-section: mm • y = mm What is the maximum and minimum second moment of area about axes passing through the centroid: • Imax = mm4 • Imin = mm4

Cross-Section D (L-Section) The final cross-section to consider is the "L-section" shown below. The dimensions are given as: • b = 210 mm d = 290 mm • 1 = 15 mm d y With reference to the origin shown above, what are the coordinates of the centroid for this cross-section: mm • y = mm What is the maximum and minimum second moment of area about axes passing through the centroid: • Imax = mm4 • Imin = mm4

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: 3. Compute the flexural stresses in the concrete and steel for the beams shown using the…

Q: The length of the chord is 325 m long, measured from the P.C. to the P.T. of the curve a common…

A: Given:-azimuth =254.240,270.01o,279.960L=325mazimuth =270.010stationing of PT=6+530To find:-a)total…

Q: . A 40m steel tape is suspended in the air between a theodolite and vertical rod, which is placed…

Q: The 53-kg uniform triangular plate is supported by two small hinges A and B and the cable system…

Q: 2. A surveyor measured the distance between two points marked on the plan drawn to a scale of 1cm =…

A: Given data in question Wrong scale Correct Scale Measured distance To find out Correct length

Q: Given a hollow circular shaft, with inner radius c₁ and outer radius C₂, with applied external…

A: The torsional equation can be used to obtain the value of maximum and minimum values of shear stress…

Q: Show correct and step by step solutions.

Q: 5. Sieve analyses were performed on two soils. The table below summarizes the results of these…

A: Given:- The result of the sieve analyses are given Sieve No. Diameter Percent passing for Soil…

Q: In a railroad layout, the centerlines of two parallel tracks are connected with a reversed curve of…

A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…

Q: For the beam and loading shown, (a) derive the equations of the shear and bending-moment curves, (b)…

A: Given overhanging beam with loading conditions and asked to draw SFD and BMD.

Q: detailed

A: Given x=3m max moment =18kN-m For max w Hogging moment 18kN-m For max P Sagging moment 18kN-m

Q: The rigid beam BC is supported by rods (1) and (2). The cross-sectional area of rod (1) is 7 mm².…

Q: 8.9. List six main influence factors on the strength of soil-cement samples.

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. Determine the cracking moment for the section if f' = 28MPa and a modulus of rupture fr=0.71 √28…

A: Given:- The compressive strength of the concrete (f'c) = 28 MPa The modulus of rupture (fr) = 0.7×28…

Q: Situation 5 - The steel strut transmits a compressive force P = 75 kN as shown in the figure. The…

Q: Problem #1: A tank is constructed of a series of cylinders having diameters of 0.30, 0.25, and 0.15m…

A: Given, Specific Gravity (SG) of oil = 0.89 SG of glycerin = 1.26

Q: A constant force F is applied to the cord to cause block A to move up 3 ft with a speed of 12 ft/s.…

Q: Equipment costing P1M is expected to produce 10,000 pieces of pipes during its economic life before…

Q: Determine the coordinate direction angles of FR- Express your answers using three significant…

Q: For the beam shown, calculate the following if the unit load is composed of a concentrated load P =…

A: Given data : P = 120 Kn . Live load = 20 kN/m , Dead load = 30 kN/m Find : Max reaction at A , Max…

Q: 7. A welded steel connection is subjected to a longitudinal shear force of 100 KN and transverse…

A: Given:- The longitudinal shear force = 100 kN The transverse shear force = 200 kN The thickness of…

Q: The thin-walled vessel shown is fabricated by joining two cylinders with thickness 26 mm using 20…

A: Given, Thickness of the vessel, t= 26mm Number of bolts= 20 Diameter of the bolts= 20mm Outer…

Q: A cut is to be made in a soil having y = 105 pcf, c = 550 psf, and = 15°. The slide of the cut slope…

A: Unit weight of soil(γ)=105 pcf The cohesion of soil(C)=550 psf the angle of friction(ϕ)=15o Slide…

Q: Detemine the plastic moment strength (kN-m) of a C15x50, A36 steel, about the minor axis. d= 381 mm…

A: section : c15×50 plastic moment of section (Mp)?

Q: A tape was suspended in four spans under a pull of 14.78 kg and mean temperature of 14°C. Each span…

Q: Determine the reactions at the supports. -12 ft Assume A is a roller, the joint at B is fixed…

Q: Problem I. The masses of the frictionless cylinders A and B are 2.0 kg and 1.0 kg, respectively.…

Q: 1. A line was measured to be 3256.35m using a 30m steel tape supported throughout its length under a…

Q: A single crystal of zinc is oriented for a tensile test such that its slip plane normal makes an…

Q: 50 rom T 1000 mm 300 mm 3. Determine the centroidal moment of inertia about the X axis.

Q: Situation 01. A crate at rest having a weight of 1.60KN was dragged with a constant force of 0.75KN…

A: Given Data: W = 1.6kn angle = 3V:4H constant force = 0.75kn Coefficient of kinetic friction=0.2

Q: El 38m w.S. 1. The section of a cofferdam is as shown in the figure. If the coefficient of…

Q: Problem A solid timber (s=0.75) floats in oil (s=0.90). The base is a square 300 mm on a side. (5.a)…

Q: 3. The loads on a steel beam consist of 150 kN due to dead load and 410 kN due to live load. No…

A: Design Load combination (LRFD) :- 1.2DL + 1.6LL + 0.8WL Allowable load combination (ASD):- DL +…

Q: 1. Determine the nominal moment strength of the beam 4 #36 300 mm 420 mm 500 mm 80 mm Jy = 420 MPa f…

A: Given : Required : Nominal moment strength of beam

Q: The T-beam is nailed together as illustrated and each nail can support a shear force of 950 lb. The…

Concept explainers

Engineering Economics Principles

Engineering economics (engineering economy) is a sub-field of economics to study the use and application of the economic principles in the engineering analysis of decisions along with the systematic evaluation of the advantages of project costs inclusive of engineering design and analysis. It emphasizes microeconomics (a subset of economics) for researching the behavior of people in the decision-making process of assigning and determining multiple alternatives to the usage of some of the restrained resources and merging economic theory and engineering practice in a practical manner. It depicts the logical framework of economics in addition to the analytical application of statistics and mathematics.

Question

I need both right solutions with clear calculations. Thank you

Cross-Section D (L-Section)
The final cross-section to consider is the "L-section" shown below. The dimensions are given as:
• b = 210 mm
d = 290 mm
• 1 = 15 mm
d
y
With reference to the origin shown above, what are the coordinates of the centroid for this cross-section:
mm
• y =
mm
What is the maximum and minimum second moment of area about axes passing through the centroid:
• Imax =
mm4
• Imin =
mm4

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Plate A is situated in a coordinate plane as shown. The diameter of the plate is 20mm while its centroid is located at (90mm, 8mm). The radius of gyration of B with respect to the x-axis is (in 2 decimal places): kx || = +y mm B +x
The centroid of the rectangle about x and y-axis is: 6m 4m 3m
For the 2d coordinate system below, complete the following: a) Break up the force vector into Fx and Fy components; show these components on the figure. Add a superscript to each component to indicate whether they are acting in the positive (+) or negative (-) direction b) Draw a position vector from the origin (0) to the tail (point a) of the force vector c) Break up the position vector into rx and ry components; show these components on the figure Add a superscript to each component to indicate whether they are acting in the positive (+) or negative (-) direction d) Calculate the "moment" of force F about the origin by multiplying F times its perpendicular distance from the origin (ry), and add the product of Fy times its perpendicular distance from the origin (rx). Assume that a counterclockwise rotation about the origin is a "positive" moment. Think of rx as a string connected to the origin. If you pull the string in the direction of d, will that cause a clockwise (-) or…
Determine the x and y-coordinate of the centroid shown below.
The section of a column is shown in the figure. The dimensions are given as: b1 180 mm, d, = 250 mm, and d2 = 350 mm. If fc' = 28 MPa and fy = 414 MPa, determine the following: 300 тт, bz %3D %3D a. Location of the geometric centroid of the Y section from the Y-axis. di b. Location of the plastic centroid of the 55 mmi 55 mm section from the Y-axis. 84 mm c. Factored moment if the plastic centroid is located 290 mm from the Y-axis and factored load of 3500 kN is at 400 mm b2 from the Y-axis. 4 - 28 mm Ø 6- 20 mm Ø
Calculate the values of S, Z and the shape factor for the cross section shown. 300 mm 20 mm |20 mm 500 mm 300 mm 20 mm
Find the centroid of the figure below.
Direction: Solve the following problems completely. Include FBD.
I need the answer as soon as possible
find the x bar at the location of centroid along y axis
Compute the coordinates of the centroid (7,5) of the area shown. Also compute the area moment of intertia about the z' axis that passes through the centroid. 2013 Michael Swanbom лу a a b I с d *b*c 45 mm 27 mm 26 mm 97 mm The coordinate of the centroid is BY NC SA d Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value с mm. x The y coordinate of the centroid is The moment of inertia about the z' axis going through the centroid is IT mm. mm4.
Determine the shape factor of the cross section.