Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN: 9781337094740
Author: Segui, William T.
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 4.9.3P
To determine
Radius of gyration
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Compute the deformation of the beam using area method:E= 200 GPa
I= 1000 x 106 mm4
The two-dimensional framework consists of two bars CE and CD pinned at C, D and E; and a horizontal bar AB pinned at A as shown in the figure. Because of an assembly error the bar AB is slightly short of length ?. Determine the required axial force necessary to close the gap ?. All bars are made of steel and of the same cross-section and modulus of elasticity ? = 200 ??a
A beam of the cross section shown is extruded from an aluminum alloy for which Oy= 250 MPa and ou= 450 MPa. Using a factor of
safety of 3.00, determine the largest couple that can be applied to the beam when it is bent about the z-axis. Take x = 18 mm.
M₂
24 mm
80 mm
24 mm
X
The largest couple that can be applied to the beam when it is bent about the z-axis is
kN-m.
Chapter 4 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 4 - Prob. 4.3.1PCh. 4 - Prob. 4.3.2PCh. 4 - Prob. 4.3.3PCh. 4 - Prob. 4.3.4PCh. 4 - Prob. 4.3.5PCh. 4 - Prob. 4.3.6PCh. 4 - Prob. 4.3.7PCh. 4 - Prob. 4.3.8PCh. 4 - Prob. 4.4.1PCh. 4 - Prob. 4.4.2P
Ch. 4 - Prob. 4.6.1PCh. 4 - Prob. 4.6.2PCh. 4 - Prob. 4.6.3PCh. 4 - Prob. 4.6.4PCh. 4 - Prob. 4.6.5PCh. 4 - Prob. 4.6.6PCh. 4 - Prob. 4.6.7PCh. 4 - Prob. 4.6.8PCh. 4 - Prob. 4.6.9PCh. 4 - Prob. 4.7.1PCh. 4 - Prob. 4.7.2PCh. 4 - Prob. 4.7.3PCh. 4 - Use A992 steel and select a W14 shape for an...Ch. 4 - Prob. 4.7.5PCh. 4 - Prob. 4.7.6PCh. 4 - Prob. 4.7.7PCh. 4 - The frame shown in Figure P4.7-8 is unbraced, and...Ch. 4 - Prob. 4.7.9PCh. 4 - Prob. 4.7.10PCh. 4 - Prob. 4.7.11PCh. 4 - Prob. 4.7.12PCh. 4 - Prob. 4.7.13PCh. 4 - Prob. 4.7.14PCh. 4 - Prob. 4.8.1PCh. 4 - Prob. 4.8.2PCh. 4 - Prob. 4.8.3PCh. 4 - Prob. 4.8.4PCh. 4 - Prob. 4.9.1PCh. 4 - Prob. 4.9.2PCh. 4 - Prob. 4.9.3PCh. 4 - Prob. 4.9.4PCh. 4 - Prob. 4.9.5PCh. 4 - Prob. 4.9.6PCh. 4 - Prob. 4.9.7PCh. 4 - Prob. 4.9.8PCh. 4 - Prob. 4.9.9PCh. 4 - Prob. 4.9.10PCh. 4 - Prob. 4.9.11PCh. 4 - Prob. 4.9.12P
Knowledge Booster
Similar questions
- Topic: BEAM BEARING PLATES AND COLUMN BASE PLATES Please solve your Solution in a handwritten Note: It should be handwritten pleaseeee A w24 X55 is used as a beam with a length of 6m. The beam is supported by a bearing plate of 300 mm x 200 mm x 30 mm on the wall having a thickness of 250 mm.Properties: d=598.68mmbf = 177.93 mmtw =10.03mm k=33.34 mmtf = 12.83mmFy = 250 MPaQuestions:1. Determine the design strength for web local yielding.2. Determine the design strength for web crippling.arrow_forwardAn aluminum strut has a cross section referred to as 30 mm 30 mm a deep hat. Locate the centroid ỹ of its area. Each segment has a thickness of 10 mm. 100 mm 80 mmarrow_forwardA column section is fabricated by welding a 12 mm x 150 mm cover plate to the top of a W 18 x 65. Assume that the components are connected in such a way that the member is fully effective. Length of column is 6.0 m. Properties of W 18 x 65 A = 13323 mm2 d = 466.09 mm Ix = 445 x 106 mm4 Iy = 23 x 106 mm4rx = 190.25 mm ry = 24.93 mm Fy = 345 MPa bf = 192,79 mm tf = 19.05 mm tw = 11.43 mm Zx = 2179 x 103 mm3 a. Determine the critical slenderness ratio of the built-up column section. b. Determine the design and allowable strength of the built up section based In flexural buckling. (kN)arrow_forward
- A column section is fabricated by welding a 10 mm x 100 mm cover plate to the top of a W 18 x 65. Assume that the components are connected in such a way that the member is fully effective. Length of column is 4.6 m. Properties of W 18 x 65 A = 13323 mm2 d = 466.09 mm Ix = 445 x 106 mm4 Iy = 23 x 106 mm4rx = 190.25 mm ry = 24.93 mm Fy = 345 MPa bf = 192,79 mm tf = 19.05 mm tw = 11.43 mm Zx = 2179 x 103 mm3 a. Determine the critical slenderness ratio of the built-up column section. b. Determine the strength of the built up section based n flexural buckling. (kN in LRFD).arrow_forward1.) Use Castigliano’s Theorem and determine the vertical displacement of point C. Each steel has cross sectional area of 1500 sq.mm2.) Use Castigliano’s Theorem and determine the vertical displacement of point H. Each steel has cross sectional area of 1500 sq.mmarrow_forwardThe beam is made from four boards nailed together as shown below. If the nails can each support a shear force of 500 N, determine their required spacing s' and s if the beam is subjected to a shear of V = 3.5 KN. 25 mm 250 mm 250 aut BE 40 mm 25 mm 25 mm 50 mxarrow_forward
- Problem 2: The structure consists of a solid rod of length 2L. On the left it is fixed to the wall. An outer sleeve has been securely bonded to the right half of the solid bar so that no slippage occurs between them, and both the bar and the sleeve are fixed to the wall on the right. The cross section is shown below. For your convenience, let: GR=2G, G₁ = G RR=R, R₁ = 2R Calculate the maximum shear stress induced in each of the sections D, , and due to the torque To acting as shown. Rg R₂ Sleeve: G, Solid rod: G ////////////// //////////TITTarrow_forwardRigid bar ABC shown in the figure below is supported by a pin at A and tie rod BD. Tie rod BD is supported by double -shear pin connections at B and D. Assume a= 600 mm, b= 300 mm, h= 450 mm, and 0=30°. P (depending on the first letter of your first name) is given as in the Table below. First letter of your first name Value of P (kN) A to F 2.0 1) Find the value of the force in rod BD. 2) If the allowable normal stress in member BD is 50 MPa and the allowable shear stress in the pin at B is 20 MPa, determine the required diameter of rod BD and required diameter of pin at B. D aarrow_forward02 A cast-iron beam has a section as shown in the figure below. The beam is subjected to two concentrated loads of 3kN. The N.A is located at 35 mm from the bottom and that maximum flexural tensile stress =20 MPa. Determine the width (X) of the flange. 20mm 3kN 3kN 120mm 15m 35mm 20mm 2m 3m 2marrow_forward
- O A rectangular strip 50×15mm deep of brass is placed on top of another strip 50×15mm deep of steel to form a beam of 50×30 mm deep cross-section. The beam is supported across a span of 100 cm. Determine the magnitude of a point load that may be placed at its midspan if (a) The strips separate and bend independently E steel = = 2×10 MPa, Ebras = 0.9×10 MPa, stress are o steel Permissible = 150 MPa and o = 100 MPa brass 100 cmarrow_forwardProblem. The truss shown in Figure 1 is made from seven members, each having a mass per unit length of 9 kg/m. determine the distance d (x) to where the lifting cole must be attached, so that the truss does not tip (otate) when it is lifted. Ignore the mass of the gusset plates at the joints and the thickness of the members can be neglected. 6m B Y A www 6m ~8-5m C 37 6m Figure 1 For Problem Darrow_forwardCalculate the S and Z values about the horizontal axis for the beam section shown below Hie To calculate Z, split the section into the top half and bottom half. Then identify the centroid ef each half and the distance between them. Then half of the area times this distance between t centroids gives you Z. To find S, simply find the moment of inertia and divide it by the die from neutral axis to the extreme fiber.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Structural Analysis (10th Edition)Civil EngineeringISBN:9780134610672Author:Russell C. HibbelerPublisher:PEARSON
Principles of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
Fundamentals of Structural AnalysisCivil EngineeringISBN:9780073398006Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel LanningPublisher:McGraw-Hill Education
Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
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
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning