3. Free Beam Design. Design a rectangular beam for a 25-ft simple span if a dead load of 1k/ft (not including the beam weight) and a live load of 2 k/ft are to be supported. Use fc'= 4000 psi and fy = 60,000 psi. Sketch your design.

Step 1:Given that,Rectangular beam 25-ftSimple span if dead load of 1 k/ ftLive load 2 k/ ftfc' =…

Answered: 3. Free Beam Design. Design a…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A propped cantilever beam ABC (see figure) has a shear release just right of the mid-span. P = qL C A B Shear release- L L/2 L/2 – (a) Select the most economical wood beam from the table in Appendix G; assumeq = 55 Ib/ft, L = 16 ft, o = 1,750 psi, and t = 375 psi. Include the self-weight of the beam in your design. (Enter the nominal dimensions in inches.) in. x in. (b) If a C 10 x 25 steel beam is now used for beam ABC, what is the maximum permissible value of load variable q (in Ib/ft)? Assume o, = 21 ksi and L = 10.5 ft. Include the self-weight of the beam in your analysis. (Use the section modulus for axis 2-2.) as Ib/ft
Consider the same beam as in Problem 1. It carries a live load of 3 kips/ft. 8" 8" V (kips) wl M (kips) 9 w/² 128 6" 6 #6 7.5 ft. 7.5 ft. A WL =3 kips/ft. 1 =20 ft. 6 #9 500 8 5 ft. B wl 8 -W/2 B
duty. the information
Q1/ Calculate (b, d, h and As) for the cantilever beam shown below if the applied point load (Pa 78.5 kN and PL=100 kN) and fe = 35 MPa and f 400 MPa: P. Pa 3.5 m I m
A reinforced rectangular beam with width b and effective depth d is subjected to service live and dead loads (self-weight included) of wL and wD, respectively. If required, compression steel bars are to be placed at a distance d' from the extreme compression fiber. Use fe' = 28 MPa and fy 420 MPa. b= 100 mm d= 200 mm d'= 300 mm L= 320 m wL 210 kN/m wD= 220 kN/m 1. Solve for the area of tension steel bars using es 0.004. 2. Solve for the area of compression steel bars using es 0.004. 3. Solve for the area of tension steel bars using es = 0.005. 4. Solve for the area of compression steel bars using es = 0.005.
A beam is simply supported and has a span of 12 m. The beam is a W33×240 with Ey=345 MPa. Compute the following: A. If the compression flange is fully braced laterally. Express your answer in kN/m. (ASD) B. If the compression flange is fully braced laterally. Express your answer in kN/m. (LRFD) Properties of W33×240: Weight = 3.51 kN/m tw = 21.08 mm x = 352.54 mm A = 45,548 mm? Ix = 5,660.75 × 10® mm ry = 92.34 mm d = 850.9 mm ly = 388.34 x 10® mm* Je = 14.51 x 10° mm bị = 402.97 mm Sx = 13,322.68 x 10° mm3 ris = 105.92 mm %3D t = 35.56 mm Sy = 1,933.67 x 10° mm3
Hi, pls help me solve this problem. Need it asap. Thanks. Note: Please provide detailed solutions of the answers given below.
Solution and figure please
A reinforced concrete T-beam has the following properties: beff=1360mm, tf=150mm, bw = 300mm, d=610mm, Asbot= 9920mm2, fc’=28MPa, fy=414 MPa. Calculate the design moment capacity of the section for positive bending in kN-m. Express your answer in 2 decimal places.
I am trying to figure out which equations were used to solve this problem.
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3. Free Beam Design. Design a rectangular beam for a 25-ft simple span if a dead load of 1 k/ft (not including the beam weight) and a live load of 2 k/ft are to be supported. Use fc' = 4000 psi and fy = 60,000 psi. Sketch your design.