20. Situation 22. For the built-up shape shown in the figure, determine: a.  The location of plastic neutral axis form the top edge of the flange in mm. ____ b.  The plastic section modulus about the horizontal axis. ______  x10^6 mm^3 (3 decimal places) c.  The plastic moment with bending about the vertical axis if Fy = 345 MPa. _______kN-m (rounded to the nearest whole number)

Q: A beam cross section is shown. If the beam is subjected to a moment of 400N.m, the maximum bending…

A:

Q: Replace the loading system acting on the beam by an equivalent resultant force and couple moment at…

A:

Q: Please show solutions on how to get the x bar only. The circle green in the figure. Civil…

A: Angle sectionDiameter of boltTo find: The value of .

Q: THE RIGID BARS SHOWN ARE SEPARATED BY A ROUER AT C AND PINNED AT A X D. A STEEL ROD AT B HELPS…

A: Given data:

Q: A RIGID BAR "AB" ATTACHED TO TWO VERMCAL RODS IS HORIZONTAL BE FORE LOAD "P" IS APPLIED. DETERMINE…

A: Given Data  Length of steel = 2.4m = 2400 mm  Length of aluminum = 1.4m = 1400 mm Modulus of…

Q: The length of 2-mm diameter steel wire CD has been adjusted so that with no load applied, a gap of…

A:

Q: Problem 1: The rigid bar ABC is supported by AD and BE. Determine: a. Inclination of member ABC…

A:

Q: A cantilever beam is made by using cross-section as given figure. If a hogging bending moment of 0.4…

A:

Q: em 3 The three bars are made of A-36 steel and form a pin- connected truss. Figure 1 of 1 A Part A…

A: Given :

Q: Problem Statement The rigid structural member is subjected to a couple consisting of the two 100-N…

A: The magnitude of couple is given by M ;The two forces acting are 100 N ;Force = 100 NDistance = 100…

Q: An axial member consisting of two polymer bars is supported at modulus of 29 GPa. Bar (2) has a…

A:

Q: Two aluminum (Ea=77 GPa) rods AB and CD, and a steel (Es=202 GPa) rod EF support a 82.7 kN load P.…

A: solution:- We know that change in length is given by ∆l=P.LA.E So, here change in length is…

Q: Consider the stepped bar made with a linear elastic material and subjected to an axial load of1 kN,…

A: given- FBD-

Q: For the beam shown below, Find the bending stress at point A. 50 kN 1.3 m. 120 a 22 22 20 3 m 3 m

A: Given that:

Q: y 150 mm 150 mm B 400 mm 600 mm A

A:

Q: The aluminum rod AB (G = 27 GPa) is bonded to the brass rod BD (G = 39 GPa). Knowing that portion CD…

A: TAB=800N-mTBC=2400N-mTCD=2400N-m

Q: Determine the forces in members BC, BE, and BF. The triangles are isosceles. The forces are positive…

A: A truss is given, we need to find out the force in members BC, BE and BF

Q: 8.10 This is steel, consisting of 9 rods that are articulated together in the nodes. There is a…

A: Using equilibrium conditions, ∑H = 0HA = 0∑V = 0RA+RB = P∑M at A = 0P×2 = RB×4RB = P2Using the above…

Q: Compute the moment about x-axis of thin plate with constant density 8(x, y) = 5, bounded below by…

A: mx = 3.93

Q: Problem 3: Find the cross sectional area of members AB, and BC for the truss shown if the stress for…

A:

Q: PRACTICE PROBLEM NO. 1 Problem No. 1: Find the support reactions at joints A and D, then solve for…

A:

Q: A steel beam is subjected to a uniform load with length of 8m. Assume that the beam is simply…

A: Given…

Q: 2. Determine the reactions at the supports and forces at hinge B acting on member CBA and the…

A:

Q: 1. Find the location of the centroid of the plane region. 14 70 -35- -35- Dimensions in mm 2. The…

A:

Q: Consider the beam as shown in the figure. The maximum shear is found to be 1.5P Ibs. The moment of…

A:

Q: The

A: LAB=10/cos40°=13.05 ft  LAD=10/cos20∘=10.64 ft ΣFV=0PABcos40∘+PAC+PADcos20∘=10(1000)…

Q: To facilitate shifting the position of a lifting hook when it is not under load, the sliding hanger…

A: Given:- The sliding hanger is shown  The mass supported by the hook = 202 kg  The value of x = 0.34…

Q: 1. D 2. B II.Point out zero-force members A B D

A:

Q: Problem 2. The cross-sectional area of the beam is 1250 mm . The diameter of the pin at supports is…

A:

Q: Don't copy paste

A: The maximum triangular load on web = 10Ksi The maximum triangular load on flange = 10Ksi The…

Q: The bar composed of aluminum was sustained by the 14 mm2 cross-sectional area of the pin-connected…

A: The given data is shown below: Cross-sectional area=14 mm2E=68.9×109 Pa

Q: 5 mm 400 mm- |A B. 3 mm 300 mm C

A:

Q: dAB =? dec 40 тm 0 (+) A B C T 1200 тm 800 тm

A:

Q: The figure as shown below is a rigid bar (ABCD) which was supported thru pin at B. Two bars was also…

A: A rigid bar ABCD as shown-P=78 kNTo Find-The value of diameter at pin B.

Q: structural steel rod 1(1)/(2) inches in diameter and 25 feet long, in supporting a balcony, carries…

A:

Q: Use E = 200 GPa, linear of coefficient expansion = 11.7 x 10° per degree celsius and A = 4500 mm…

A: To find out the deformation of the left rod in mm.

Q: rces in members BC and CG. The

A:

Q: An extruded beam has the cross section shown. It is given that V = 48 kN. NOTE: This is a multi-part…

A: Given:-An extruded beam cross-section is given The magnitude of the shear force (V) = 48 kNTo…

Q: Subject : Mechanics of materials Give me right solution urgent please If the applied shear force V…

A: centroid of section: YBottom¯=7×2×(3+22)+2×3×2×327×2+2×3×2=2.846 inch   Moment of…

Q: The piece of plastic is originally rectangular. After the application of force, it deformed in the…

A: L = 500mm B = 800mm ∆Cx = a = 2mm∆Cy = b = 1.5mm∆Dx = c = 4mm∆Dy = b = 1.5mm

Q: QUESTION 1 The assembly consists of two rods and a horizontal bar BC. Each of the rod AB and CD is…

A: Calculate the deflection at E?

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.