. Design typical exterior column (A) having a450 mm width and 600 mm depth for theunbraced frame of the figure below for theload combination of 1.2D + 1.0L+ 1.6W.The axial compression is 1000 kN deadload and 1200 kN live load; bendingmoment is 80 kN.m dead load, 100 kN.mlive load, and 120 kN.m wind load.Consider only the dead load to besustained. The factored axial load Pu onthe interior columns is 1.8 times that onthe exterior columns. Use f'c =38 MPa, andfy = 420 MPa and d`=70 mm. Place.reinforcement symmetrically in two faces3.5 mm5.5 mmQAy=1.0Unbraced frame450 mmx700mm beamAssume same sizefor all columns7.5 mThere are threeinterior columns

Axial Load = 1.2D + 1.0L + 1.6W = 1.2 x 1000+ 1200 = 2400 kNBending Moment = 1.2D + 1.0L + 1.6W =…

Design typical exterior column (A) having a 450 mm width and 600 mm depth for the unbraced frame of the figure below for the load combination of 1.2D + 1.0L+ 1.6W. The axial compression is 1000 kN dead load and 1200 kN live load; bending moment is 80 kN.m dead load, 100 kN.m live load, and 120 kN.m wind load.

Design typical exterior column (A) having a 450 mm width and 600 mm depth for the unbraced frame of the figure below for the load combination of 1.2D + 1.0L+ 1.6W. The axial compression is 1000 kN dead load and 1200 kN live load; bending moment is 80 kN.m dead load, 100 kN.m live load, and 120 kN.m wind load.

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

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter2: Concepts In Structural Steel Design

Section: Chapter Questions

Problem 2.1P: A column in a building is subjected to the following load effects: 9 kips compression from dead load...

See similar textbooks

Similar questions

2. The column shown in the figure is reinforced with 6 - 25mm diam steel with fy: = 415Mpa and f'c = 27Mpa a. Determine the nominal load pn when e = 200mm b. Determine the nominal load when e = 350mm C. 250 mm 65 mm 400mm 65 mm e CD Pn
3. A rectangular beam has the following properties: Width, b = 400 mm Effective depth, d 620 mm Tension bars, 10 pcs 28-mm-diameter Compression bars, 3 pcs 25-mm-diameter d' = 70 mm fy = 415 MPa f'c = 22 MPa Determine the design strength of the beam and the safe service live load if the service dead load is 320 kN-m.
There is a 6m long column. Its section is made up by 3 steel plates welding flame cutting automatic welding flange side. The two sides of column are pinned. And there is a supporting point at the middle of column in x-direction. Determine the axial compression resistance. a. Use Q390 steel b. Use Q235 steel c. Discuss the effect of steel grąde (yield stress) on the compressive behavior of column. 280 IN otf fot 3m m
Situation #2: A rectangular beam has the following properties: Width, b = 400 mm 415 MPa Effective depth, d = 620 mm 22 MPa Tension bars, 10 pcs 28-mm-diameter Compression bars, 3 pcs 25-mm-diamter d' = 70 mm fy= = fc' = Determine the design strength of the beam and the safe live load if the service dead load is 320 kN.m
A concrete circular column with a radius of 350mm has f'c-25 MPa and is braced against sidesway. The column is assumed to be pinned on both ends with an unsupported length is 6.1meters. The column is subjected to the following service loads: Axial Dead Load =350 kN Axial Live Load=480 kN Moment due to Dead Load on the top of the column = 125 kN-m Moment due to Dead Load on the bottom of the column = 60 kN-m Moment due to Live Load on the top of the column = 122 kN-m Moment due to Live Load on the bottom of the column = 75 kN-m. If the moments bent the column in a singular curve, determine the following: 1. Critical Load on the column, kN 2. Moment Magnifying factor 3. Design Moment of the column, kN-m.
Q2 1- Check the following weather one way or two way 2- Calculate the design ultimate load Wu on the on the beams B3, B6 Assume slab load: Live load = 5 kN/m2 Dead load = 8 kN/m? Beam size 300x500 mm %3D B5 B6 B7 3.6 m |L 4.8 4 m 5m 5m BI B2 B4
A column in a building is subjected to the following load effects: 9 kips compression from dead load 5 kips compression from roof live load 6 kips compression from snow 7 kips compression from 3 inches of rain accumulated on the roof 8 kips compression from wind a. If lead and resistance factor design is used, determine the factored load (required strength) to be used in the design of the column. Which AISC load combination controls? b. What is the required design strength of the Column? c. What is the required nominal strength of the column for a resistance factor of 0.90? d. If allowable strength design is used, determine the required load capacity (required strength) to be used in the design of the column. Which AISC load combination controls? e. What is the required nominal strength of the column for a safety factor of 1.67?
Use "Unit Load method" & Mueller-Breslau Principle Please Influence Lines for: MA VA MB VB 0.5L 0.5L
An axially loaded tied column must sustain the following service loads: = 1,000 kN = 1,600 kN Total Dead Load Live Load Required Strength, U = 1.2D + 1.6L Reduction Factor Concrete f'G Steel fy 0.65 28 MPa = 420 MPa Determine the required number of vertical bars to be distributed equally on all sides of the column if the column is 500 mm square using bar diameter = 20 mm. 12 O 8 O 16 O4
A 3-m long steel column of hollow circular cross-section is supported on a steel base plate and a concrete pedestal. Column ends are hinged and sidesway is prevented.the outside diameter of the column is 260 mm, allowable compressive stress is 55 MPa and the allowable concrete bearing stress is 10 Mpa.40. Compute the required thickness of the column tio support axial load of 800 Kn.A. 18 mm B. 19 mm C.20 mm D. 10mm41. Compute for the minimum required diameter of the base plate.A. 300 mm B. 320 mm C.350 mm D. 280 mm42. If the thickness of column is 10mm, find the critical slenderness ratio.A. 33.914 B. 45.871 C.87.876 D. 23.811
steel Design Civil Engineering Please show solutions: AW 310 x 118 section with a length of 8.0 m is used as a column. Determine the safe axial load the column can carry using AISC specifications with Fy = 345 MPa when: Properties of W 310 x 118 A = 15000 mm² rx = 136 mm ry = 77.6 mm A. column ends are fixed B. one end of the column is fixed; the other free Use LRFD Answers: A.] For Ag = 248.06X15000 100 3720,9kw $en=0.90x3720.9 = 3348.21 kW B.JPn= For Ag =40.72 x 15 000 LOW Pr= 0.90x610,81 = 549.729 KN
Design typical exterior column (A) having a 450 mm width and 600 mm depth for the unbraced frame of the figure below for the load combination of 1.2D + 1.0L+ 1.6W. The axial compression is 1000 kN dead load and 1200 kN live load; bending moment is 80 kN.m dead load, 100 kN.m live load, and 120 kN.m wind load. Consider only the dead load to be sustained. The factored axial load Pu on the interior columns is 1.8 times that on the exterior columns. Use f'c =38 MPa, and fy = 420 MPa and d`=70 mm. Place .reinforcement symmetrically in two faces 3.5 mm 5.5 mm Q A y=1.0 Unbraced frame 450 mmx700mm beam Assume same size for all columns 7.5 m There are three interior columns