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Web Members PDF

This document contains the results of structural checks on two steel members. Member 755 is a diagonal web with an axial force of -628.49 kN and passed all checks for slenderness ratio, axial strength, bending strength, combined strength, and shear strength. Member 735 is a vertical web with an axial force of -178.06 kN and also passed all requirement checks. Both members are part of a building project and were designed according to AISC specifications.

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John Edrick Tan
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173 views2 pages

Web Members PDF

This document contains the results of structural checks on two steel members. Member 755 is a diagonal web with an axial force of -628.49 kN and passed all checks for slenderness ratio, axial strength, bending strength, combined strength, and shear strength. Member 735 is a vertical web with an axial force of -178.06 kN and also passed all requirement checks. Both members are part of a building project and were designed according to AISC specifications.

Uploaded by

John Edrick Tan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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midas Gen Steel Checking Result

Company Project Title


Author Tan File Name D:\...\Structural Model.mgb
z
1. Design Information

0.01
Design Code AISC(15th)-LRFD16
y
Unit System kN, m

0.1
Member No 755
Material A36 (No:1) 0.01

(Fy = 248211, Es = 199948024)


0.1
Section Name Diagonal Web - 2L100x100x10 (No:4)
(Built-up Section).
Member Length : 1.96421

2. Member Forces Depth 0.10000 Web Thick 0.01000


Axial Force Fxx = -628.49 (LCB: 2, POS:J) Flg Width 0.10000 Flg Thick 0.01000
BTB Spacing 0.00000
Bending Moments My = 0.00000, Mz = 0.00000
Area 0.00380 Asz 0.00133
End Moments Myi = 0.00000, Myj = 0.00000 (for Lb) Qyb 0.00254 Qzb 0.00500
Iyy 0.00000 Izz 0.00001
Myi = 0.00000, Myj = 0.00000 (for Ly) Ybar 0.10000 Zbar 0.07132
Mzi = 0.00000, Mzj = 0.00000 (for Lz) Syy 0.00005 Szz 0.00007
ry 0.03078 rz 0.04207
Shear Forces Fyy = 0.00000 (LCB: 3, POS:J)
Fzz = 0.00000 (LCB: 3, POS:J)

3. Design Parameters
Unbraced Lengths Ly = 1.96421, Lz = 1.96421, Lb = 1.96421
Effective Length Factors Ky = 1.00, Kz = 1.00
Moment Factor / Bending Coefficient
Cmy = 1.00, Cmz = 1.00, Cb = 1.00
4. Checking Results
Slenderness Ratio
KL/r = 72.9 < 200.0 (Memb:762, LCB: 14)................................... O.K
Axial Strength
Pr/Pc = 628.494/685.079 = 0.917 < 1.000 ..................................... O.K
Bending Strength
Mry/Mcy = 0.0000/18.0431 = 0.000 < 1.000 ................................... O.K
Mrz/Mcz = 0.0000/15.0267 = 0.000 < 1.000 ................................... O.K
Combined Strength (Compression+Bending)
Pr/Pc = 0.92 > 0.20
Rmax = Pr/Pc + 8/9*[Mry/Mcy + Mrz/Mcz] = 0.917 < 1.000 ............................ O.K
Shear Strength
Vry/Vcy = 0.000 < 1.000 ...................................................... O.K
Vrz/Vcz = 0.000 < 1.000 ...................................................... O.K

Modeling, Integrated Design & Analysis Software Print Date/Time : 06/25/2020 10:39
http://www.MidasUser.com
Gen 2020
midas Gen Steel Checking Result
Company Project Title
Author Tan File Name D:\...\Structural Model.mgb
z
1. Design Information

0.01
Design Code AISC(15th)-LRFD16
y
Unit System kN, m

0.1
Member No 735
Material A36 (No:1) 0.01

(Fy = 248211, Es = 199948024)


0.1
Section Name Vertical Web - 2L100x100x10 (No:3)
(Built-up Section).
Member Length : 2.03182

2. Member Forces Depth 0.10000 Web Thick 0.01000


Axial Force Fxx = -178.06 (LCB: 4, POS:I) Flg Width 0.10000 Flg Thick 0.01000
BTB Spacing 0.00000
Bending Moments My = 0.00000, Mz = 0.00000
Area 0.00380 Asz 0.00133
End Moments Myi = 0.00000, Myj = 0.00000 (for Lb) Qyb 0.00254 Qzb 0.00500
Iyy 0.00000 Izz 0.00001
Myi = 0.00000, Myj = 0.00000 (for Ly) Ybar 0.10000 Zbar 0.07132
Mzi = 0.00000, Mzj = 0.00000 (for Lz) Syy 0.00005 Szz 0.00007
ry 0.03078 rz 0.04207
Shear Forces Fyy = 0.00000 (LCB: 3, POS:J)
Fzz = 0.00000 (LCB: 3, POS:J)

3. Design Parameters
Unbraced Lengths Ly = 2.03182, Lz = 2.03182, Lb = 2.03182
Effective Length Factors Ky = 1.00, Kz = 1.00
Moment Factor / Bending Coefficient
Cmy = 1.00, Cmz = 1.00, Cb = 1.00
4. Checking Results
Slenderness Ratio
KL/r = 66.0 < 200.0 (Memb:735, LCB: 4)................................... O.K
Axial Strength
Pr/Pc = 178.055/674.871 = 0.264 < 1.000 ..................................... O.K
Bending Strength
Mry/Mcy = 0.0000/18.0431 = 0.000 < 1.000 ................................... O.K
Mrz/Mcz = 0.0000/15.0267 = 0.000 < 1.000 ................................... O.K
Combined Strength (Compression+Bending)
Pr/Pc = 0.26 > 0.20
Rmax = Pr/Pc + 8/9*[Mry/Mcy + Mrz/Mcz] = 0.264 < 1.000 ............................ O.K
Shear Strength
Vry/Vcy = 0.000 < 1.000 ...................................................... O.K
Vrz/Vcz = 0.000 < 1.000 ...................................................... O.K

Modeling, Integrated Design & Analysis Software Print Date/Time : 06/25/2020 10:39
http://www.MidasUser.com
Gen 2020

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