What is the lightest W shape beam that will support the load without exceeding a flexural stress of 120 MPa? Assume the beam is properly braced against lateral deflection. a) W 200 x 52 b) W 360 x 39 45 kN c) W 310 x 39 A d) W 250 x 45 4m 2m

Q: What is the shear stress in a steel W14X257 beam that spans 40ft with a uniform load of 3k/f?

A: Given data:- Steel beam section W14×257 Length of beam, L=40 ft Uniform distributed load, w=3 k/ft

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Q: a reinforced concrete beam is designed to reach fc= 12 MPa and fs= 140 MPa simultaneously. if n=6…

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Q: f'=4,000 psi DL=only SW LL=150 Ib/ft f,=60 ksi y=150 pcf W=? B=24" 7.5"

A: The given data is: fc'=40000 fy=60 ksi yc=150 pcf DL=500 lb/ft LL=750 lb/ft L=25 ft

Q: using portal method, what is the axial force of column AB?

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Q: Please determine the beam shearing stress, flexural stress and maximum deflection using the given…

A: Reactions at the supports :R=2117+40=397kNmax shearM=211722+4017=3714.5kN-m  max moment

Q: How to solve for the top chord and bottom chord on the given truss?

A: Given : Truss with reactions and member forces of experimental and computed results. Find top and…

Q: The 13.25-m-long HSS 304.8 x 203.2 x 9.5 (see Appendix B for its cross-sectional properties) column…

A: Given data  Modulus of Elasticity  Yield stress Length Section Weak and strong axis

Q: 1. A 100mm x 200mm timber beam has a span of 4.0m and carries a uniform load of 15kN/m. including…

A: Given data, Span of beam, L = 4 m Uniform distributed load acting on the beam, w = 15 kN/m Depth of…

Q: Determine the flexural stress at point A (in MPa) given that the bending moment applied to the…

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Q: A rectangular beam, which length from the compression fiber to the neutral axis is equal to 340 mm.…

A: Given data, fc' = 33 MPa Neutral axis depth x = 340 mm To find a = ?

Q: Seatwork No. 1 (ltems 2 and 3) Using transformed area, what allowable uniform load can this beam…

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Q: Two vertical forces are applied to a beam of the cross section shown. Determine the maximum tensile…

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Q: Which of the following free body diagrams correctly represents the highlighted beam given a 100 psf…

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Q: Problem 1: Calculate the instantaneous and longtime deflection (time limit of 5 years) of a 40ft…

A: IntroductionDeflection is the term used to describe the bending or deformation of an item as a…

Q: A composite beam is fabricated by bolting two 2.6-in.-wide by 12-in.-deep timber planks to the sides…

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Q: Question 1 Calculate the loads acting on Beam B1 then check the adequa resist the bending moment…

A: To solve this problem, we'll calculate the loads acting on Beam B1 and then check the adequacy of…

Q: Practice Problem 1 A steel beam having a simple span of 8 m is subjected to a moment M at the left…

A: Given  Width of flange,bf = 210 mm  Thickness of Flange , tf = 16 mm

Q: For the simply supported beam shown, find thes

A: Given Data:b= 250mmd=1000mmAps=402.12mmPrestress Force=1295MpaArea= 140000mm2I= 10269×106mm4

Q: Find the development length for the compresston steel of a simply supported beam if compression…

A: Given:  diameter of steel bar = 22 mm  characteristic strength of concrete = 27.6 Mpa  fy = 414 Mpa…

Q: Find the vertical deflection under the load. 16 k 9' D E B I 1.5I I 6' 12' 6'

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Q: The ratio of the deflections of the free end of a cantilever due to an isolated load at 1/3rd and…

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Q: A beam having a simple span of 6.38 m. carries a uniformly distributed load as follows. Service dead…

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Q: 125.00- 12.50 Cross Section of Beam CD. Dimensions are all in millimeters. 100.00 ▪ 10.00 Note:…

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Q: b d h.

A: given that , W 18 × 50 Beam length is 8 m Iy = 17 × 106  mm4 Zx = 1655 × 103  mm3 bf = 190.77mm tf =…

Q: A 7.5 meters long simply supported structural steel beam carries two concentrated loads P at every…

A: Answer  (a) We are given that the compression flange is fully supported check for compact section…

Q: Determine the ultimate moment capacity of a reinforced concrete T-beam A as shown. The beams are…

A: Calculation: Given: Span = 12m fc = 21 MPa fy = 414 MPa bw = 300 mm h = 475 mm slab thickness, t =…

Q: P = L1 = L2= L1 Your Answer: P 195 2.50 4.5 Answer KN m m L2 ▷ View hint for Question 1 P The…

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Q: A cantilever beam 'A' with rectangular cross section is subjected to a concentrated load at its free…

A: Given data- For Beam A-Rectangular cross-section areaconcentrated load at free endFor Beam B-width…

Q: 5) Calculate Mer for the beam below: It is simply- supported over a span of' 35 'feet. thas a 28-day…

A: Given Data: Simply Supported Beam L=35 ft =35×12 =420 in Symbol and notation used b=beam…

Q: code limitation of L/240. 3/ If maximum deflecti

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Q: 2. The composite section is made up of 5"x3"x1/2" and 6"x4"x1/2" angle bars on 1"x 12" and 1.5"x16"…

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Q: Determine whether a W460 X 177 of A50 steel is adequate for the beam shown. Lateral support is…

A: Given: To find: The whether W 460 X 177 of A50 steel

Q: 23 (N) 17/2 (m) 17/2 (m) 9 (N/m) 17 (m) Flange Web Axis X -X Axis Y -Y Designation Mass Area Depth…

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Q: Problem 4 Compute Mn values for the following beams: fy= 420 MPa f= 24 MPa 460 mm 600 mm 6 #25 70 mm…

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Q: cion #1: A hollow trapezoidal steel structural section, filled with concrete, has outside and inside…

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Q: pls answer a, b ,c and highlight the answer A 5.50m beam (425mm by 525mm) is fixed support on one…

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Q: Compute the mid-span deflection y = what is the max. deflection Yax mm

A: Given figure is a simply supported beam with uniformly distributed load acting at a distance of 1.5m…

Q: The timber member has a cross-sectional area of 1700 mm2 and its modulus of elasticity is 12 GPa.…

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Q: What is the shear stress in a steel W14X257 beam that spans 40ft with a uniform load of 3k/f? W14…

A: Given data:- W14 Section properties:- Size=257 lbf/ft Area A=75.6 mm2 Depth d=16.4 in The breadth of…

Q: Problem No. 2 For the beam shown below has the following properties E = 100,000MPa 580x10³mm4…

A: Given, E = 100000 MPa I = 580 x 108 mm4

Q: Below is a trapezoidal beam with 3-28mm reinforcing bars at the bottom. Using the design properties…

A: Given Data- A trapezoidal beam Reinforcing steel-3 bars, 28mm diameterfs=140MPafc'=21MPaeffective…

Beams and Frames

A beam is a horizontal structure or a member which is always subjected to transverse shear loads.