6. A steel W shape with a minimum of for a beam. From Table 5.2 in the Text Book, select the ligh...
Select the lightest W shape for the beam shown. Assume A36 steel and full lateral support. Consider moment and shear. 4-34. 50 220 80* 2-0 10-0 10-0 8-0 PROBLEM 4-34 Select the lightest W shape for the beam shown. Assume A36 steel and full lateral support. Consider moment and shear. 4-34. 50 220 80* 2-0 10-0 10-0 8-0 PROBLEM 4-34
The beam shown will be constructed from a standard steel W-shape using an allowable bending stress of 150 MPa. Assume L=3.4 m, wA-44 kN/m and P-11 kN (a) Develop a list of four acceptable shapes that could be used for this beam. Include the most economical W310, W360, W410, and W460 shapes on the list of possibilities. (b) Select the most economical W shape for this beam. WA
A W shape is to be used for a uniformly loaded simple beam carrying a total dead load of 22 kips and a total live load of 50 kips on a 30-ft span. Select the lightest weight shape for unbraced lengths of (2) 10 ft, and (2) 15 ft.
2. Select the lightest W-shape for the column shown below. Use A572 grade 50 steel. (30 points) D=380 kips L = 1140 kips |--- ----- Strong Axis Weak Axis
Problem 3: Design of Steel Beam for Bending with Varying Unbraced Lengths Select the lightest A992 steel W-shape for the beam shown below using LRFD. Only consider design (neglect shear a bracing situations: a. Continuous lateral support of the compression flange b. Lateral support at beam ends and at the point of the concentrated load c. Lateral support only at beam ends PD = 10k PL-20k WD-3.33 k/ft w, = 6.67 k/ft 10' 20' 30'
structural design in steel Q4) Select a W-shape beam for the following conditio Beam spacing 8 ft - Span length 32 ft Slab and deck combination weight- 50 psf Partition load 20 psf; - Ceiling weight 7 psf Live load 120 psf; The maximum live load deflection cannot exceed L/360. F, = 50 ksi
The 24 ft beam shown is laterally braced at the ends and at the centerline of the beam span. The beam supports two concentrated live loads of 15 kips at the / and points. Assume 50 ksi steel and use a calculated value of Cb. You may neglect the beam self-weight. Select the lightest W-shape. As part of your answer indicate the following: Problem 3 (20 points) Member selected W X Cb Mu DMa PL PL 12 ft 6 ft...
Select the lightest W shape to support a uniformly distributed load of 80 kN/m and concentrated loads of 26kN located 4.5 m from the end of the beam. The beam is 16 m, Deflection is not to exceed span/280.
Problem 5: Select the lightest steel beam. Fy=50 ksi. The lateral bracing is provided at the both ends and at the two points 10 ft each from the ends. Neglect Mn Fy 2 weight of the beam. (1) Check moment. (2) Check shear. (3) Determine the maximum deflection. 50 Pin Pin Po=22k PL=45k PD-22k PL 45k toft 10'x3=30' Problem 5: Select the lightest steel beam. Fy=50 ksi. The lateral bracing is provided at the both ends and at the two...
Select the lightest W shape for the loading below. All loads are dead loads and the 2 k/ft includes th beam weight. The steel is A992, the compression flange is supported at the ends and at the concentrated load and C 1.0. The maximum service load deflection cannot exceed 1/1000 of the span. Design for moment and check shear and deflection. Identify what zone the beam is in and check that it does not exceed zone 1 maximum strength. 13...