Estimate the cross-sectional area of a 350S125-27 cold-formed shape. a. If the member is tested in tension, what would be the maximum force thesample could carry before reaching the yield strength if the steel has ayield strength of 225 MPa?b. Would you expect a 2.5 m stud to carry the same load in compression?(explain)

Estimate the cross-sectional area of a 350S125-27 cold-formed shape. a. If the member is tested in tension, what would be the maximum force thesample could carry before reaching the yield strength if the steel has ayield strength of 225 MPa?b. Would you expect a 2.5 m stud to carry the same load in compression?(explain)

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.5.15P

See similar textbooks

Similar questions

Compute the nominal shear strength of an M107.5 of A572 Grad 65 steel.
Compute the nominal shear strength of an M1211.8 of A572 Grade 65 steel.
Determine the smallest value of yield stress Fy, for which a W-, M-, or S-shape from Part 1 of the Manual will become slender. To which shapes does this value apply? What conclusion can you draw from your answer?
Justify the selection of standard rolled steel sections for beams and columns to satisfy given specifications. 1. Beam Selection Select a standard rolled steel I-section for the simply supported beam shown in Figure. A factor of safety of 6 is to apply and the ultimate tensile strength of the material is 500 MPa. The selected section must have the least possible weight. The weight of the beam itself may be neglected when calculating the maximum bending moment 2. Column Selection A strut of length 8m with one end direction-fixed and one end pin-jointed is required to carry a compressive load of 750 kN. Select a suitable universal steel column that satisfy the given specifications and has the least mass.
The wooden section of the beam below is reinforced with two steel plates as shown. determine the moment maximum internal M that the beam can withstand if the allowable stresses for wood and steel are (σadm)wood = 6 MPa and ((σadm)steel = 150 MPa, respectively. Use E(wood) = 10 GPa and E(stell) = 200 GPa.
A T section of a beam is fabricated from 2 - 12 mm x 150 mm steelplates and joined by welding as shown in Figure ST - 904. It carries a live loadof 6.5 kN/m extending half of its span. Neglect the weight 1. Compute the maximum compressive stress. ( bending stress incompression )2. Compute the maximum tensile stress. ( bending stress intension )3. Compute the maximum shear stress. 4. Compute the shear stress between the junction of web and flange. 5. Compute the maximum deflection. EI is constant.
A hollow steel [E = 30,000 ksi] tube (1) with an outside diameter of 3.00 in. and a wall thickness of 0.223 in. is fastened to a solid 1.75-in.-diameter aluminum [E = 10,000 ksi] rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume P=18 kips, Q=13 kips, L1=4 ft, L2=6 ft, and L3=6 ft. Determine(a) the stresses in all parts of the axial structure.(b) the deflections of joints B and C.
Determine the compressive strength (Fcr) of a ? 10 × 22 column, 8ft long and pinned at both ends. The material is ASTM A36 steel.
A WT305 x41 standard steel shape is used to support the loads shown. Assume W= 50 kN/m, LAB = 1.1 m. LEc-2.2 m, and LCD = 1.1 m. Consider the entire 4.4 m length of the beam and determine: (a) the maximum tensile bending stress at any location along the beam (enter a positive answer), and (b) the maximum compressive bending stress at any location along the beam (enter a negative answer)
A laminated plastic beam of square cross section is built up by gluing together three strips, each 20 mm x 60 mm in cross section (see figure). The beam has a total weight of 4.6 N and is simply supported with span length L = 460 mm. Considering the weight of the beam (q) calculate the maximum permissible CCW moment M that may be placed at the right support. (a) If the allowable shear stress in the glued joints is 0.4 MPa. Round to the nearest tenth. Mmax = __ N • m (b) If the allowable bending stress in the plastic is 8 MPa. Round to the nearest hundredth. Mmax = __ N • m
A timber beam having a simple span of 6m carries a total load including its own weight of 15KN/m. It has a width of 250 mm and a depth of 300mm. Used dressed dimension by reducing its dimension by 10mm. The wooden section is made up of 80% Apitong.Fb = 16.5 MPaEw = 7310 MPaFv = 1.75Mpaa. Determine the maximum flexural stress of the beam.b. Determine the maximum shearing stress of the beam.c. Determine the maximum deflection of the beam.
A WT305 × 41 standard steel shape is used to support the loads shown. Assume w = 50 kN/m, LAB = 1.4 m, LBC = 2.8 m, and LCD = 1.4 m. Consider the entire 5.6 m length of the beam and determine:(a) the maximum tensile bending stress at any location along the beam (enter a positive answer), and(b) the maximum compressive bending stress at any location along the beam (enter a negative answer).