2. A steel column 10 m long is fabricated from W section and a cover plate. Determine the safe axialload that the column can carry. Fy = 345 MPa, E = 200 GPa. Use AISC/NSCP Specs.310 mmcover plateI6 mmy210 mTFFW 310 x 107a) Both ends of column are fixedb) Both ends of column are hingedc) One end fixed, the other end hingedUse design values of k.W 310 x 107A= 13600 mm?d = 311 mmIx = 248x10° mmly = 81.2x10° mm

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Answered: 2. A steel column 10 m long is…

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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The beam shown in Figure is a two-span beam with a pin (hinge) in the center of the left span,making the beam statically determinate. There is continuous lateral support. The concentratedloads are service live loads. Determine whether a W12 × 79 of A992 steel is adequate.a. Use LRFD.b. Use ASD.
1) Column AB is made of solid 410, cold worked Steel with the following specification Sy=85 KSI, E-29000 KSI Length: 9.5 in. Diameter: 425 in. Ends: Free & Fixed For the above column calculate: a) Type of column failure (show proof) b) The critical load that would cause failure. c) Allowable force with Factor of Safety of 2.5. Answer Unit Value a 13 14 14
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A built up section of A992 steel, F, = 345 mPa is %3D made from plates fully welded together. The flanges consist of PL16×380 and PL12×500 for the web. Use the NSCP 2015 specifications. PL16×380 W̟ = 1.5wp A Wu = 3.6wp 10m Which of the following best gives the maximum service dead load, wp? O 40.2 kN/m 26.8 kN/m O 10.8 kN/m O 96.6 kN/m B. PL12x500
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A rectangular post (40 mm x 80 mm) made of wood, the length of which is 5 m, supports the BC beam. Determine the maximum distributed load w that can be applied to the beam without causing the strut to buckle. Consider a factor of safety of 1.50 against buckling.
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