practical steel connection software design using...
TRANSCRIPT
![Page 1: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/1.jpg)
Practical Steel Connection Software Design Using AISC 2010 Standard
Including:Practical Advice for Reviewing Software
Generated Connection Designs
Steve Ashton, P.E., SECB
![Page 2: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/2.jpg)
2
Limit States that Changed
![Page 3: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/3.jpg)
Bolt Limit States
3
![Page 4: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/4.jpg)
Bolt Materials
Group A: (Includes A325 and F1852)Fu = 120 ksi *
Group B: (Includes A490 and F2280)Fu = 150 ksi
(* ‐ up to 1” diameter)
4
![Page 5: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/5.jpg)
Allowable Shear Strength
1989 2005 2010A325N 21 ksi 24 ksi 27 ksiA325X 30 ksi 30 ksi 34 ksiA490N 28 ksi 30 ksi 34 ksiA490X 40 ksi 37.5 ksi 42 ksi
5
![Page 6: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/6.jpg)
Table J3.2 ‐ 2005
6
![Page 7: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/7.jpg)
Table J3.2 ‐ 2010
7
![Page 8: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/8.jpg)
Bolt Limit States
8
![Page 9: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/9.jpg)
Slip Critical Joints ‐ 2005 SpecificationRn = μDuhscTbNs (J3‐4)
Prevention of Slip is a Serviceability Limit StateLRFD: = 1.00ASD: = 1.50
Prevention of Slip at Required Strength LevelLRFD: = 0.85ASD: = 1.76
9
![Page 10: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/10.jpg)
Rn = μDuhscTbNs (2005 ‐ J3‐4)
= 0.35 (Class A) = 0.50 (Class B)
Rn = μDuhfTbNs (2010 ‐ J3‐4)
= 0.30 (Class A) = 0.50 (Class B)
Slip Critical Joints
10
![Page 11: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/11.jpg)
Rn = μDuhscTbNs (2005 ‐ J3‐4)
hsc = 1.00 (STD)hsc = 0.85 (OVS or SSL)hsc = 0.70 (LSL)
Rn = μDuhfTbNs (2010 ‐ J3‐4)
= 1.00 (STD) = 0.85 (OVS or SSL) = 0.70 (LSL)
Slip Critical Joints
11
![Page 12: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/12.jpg)
Slip Critical Joints ‐ 2010 Specification
Rn = μDuhfTbNs (J3‐4)
hf = 1.00 (0 or 1 Filler)hf = 0.85 (2 or more Fillers)
12
![Page 13: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/13.jpg)
Limit States
13
![Page 14: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/14.jpg)
New Section J4.5
14
![Page 15: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/15.jpg)
Other 14th Ed. Changes• Prying Action• Single Plate Shear Connections (Shear Tabs)• Fillers• New Tables
15
![Page 16: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/16.jpg)
Other 14th Ed. Changes
• Prying Action• Single Plate Shear Connections (Shear Tabs)• Fillers• New Tables
16
![Page 17: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/17.jpg)
17
Prying Action (ASD)
With prying action:
T = required strength per boltp = tributary length per bolt line ≤ 2b = 1‐ d’ / pd’ = width of hole along length of fitting
)'1('4
min
upF
Tbt
![Page 18: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/18.jpg)
Prying Action Nomenclature
![Page 19: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/19.jpg)
19
Prying ActionDouble Angle Connection
![Page 20: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/20.jpg)
Expanded Bolt Spacing
20
![Page 21: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/21.jpg)
21
Wide Gage
![Page 22: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/22.jpg)
22
Narrow Gage
![Page 23: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/23.jpg)
23
Narrow Gage and Expanded Bolt Spacing
![Page 24: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/24.jpg)
Other 14th Ed. Changes
• Prying Action• Single Plate Connections (Shear Tabs)• Fillers• New Tables
24
![Page 25: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/25.jpg)
Conventional Configuration
25
![Page 26: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/26.jpg)
Conventional Configuration
26
![Page 27: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/27.jpg)
Single‐Plate Connection
Conventional Configuration
13th Edition Manualtp or tw ≤ d/2 + 1/16”
14th Edition ManualNo requirement if n ≤ 5 and SSLT
27
![Page 28: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/28.jpg)
Single‐Plate Connection
Conventional Configuration
13th Edition ManualEccentricity can be ignored if:
n ≤ 9 and STD or n ≤ 12 and SSLT
14th Edition ManualEccentricity always considered per Table 10‐9
28
![Page 29: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/29.jpg)
Other 14th Ed. Changes• Prying Action• Single Plate Shear Connections (Shear Tabs)• Fillers• New Tables
29
![Page 30: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/30.jpg)
Fillers
30
![Page 31: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/31.jpg)
Fillers: J5 ‐ 2005
31
![Page 32: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/32.jpg)
Fillers: J5.2 ‐ 2010
32
![Page 33: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/33.jpg)
Fillers: J5 – 2010 Commentary
33
![Page 34: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/34.jpg)
Other 14th Ed. Changes• Prying Action• Single Plate Shear Connections (Shear Tabs)• Fillers• New Tables
34
![Page 35: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/35.jpg)
14th Edition Manual
New Tools• Table 8‐12. Approx. Number of Passes for Welds• Table 10‐13. Min. Inside Radius for Cold‐Bending• Table 10‐14. Clearances for Skewed Connections• Table 10‐15. Seated Connections to HSS
35
![Page 36: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/36.jpg)
14th Edition Manual
New Tools• Table 8‐12. Approx. Number of Passes for Welds• Table 10‐13. Min. Inside Radius for Cold‐Bending• Table 10‐14. Clearances for Skewed Connections• Table 10‐15. Seated Connections to HSS
36
![Page 37: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/37.jpg)
37
Tables 10‐13 and 10‐14
![Page 38: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/38.jpg)
14th Edition Manual
New Tools• Table 8‐12. Approx. Number of Passes for Welds• Table 10‐13. Min. Inside Radius for Cold‐Bending• Table 10‐14. Clearances for Skewed Connections• Table 10‐15. Seated Connections to HSS
38
![Page 39: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/39.jpg)
39
Table 10‐15
![Page 40: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/40.jpg)
Practical Steel Connection Software Design Using AISC 2010 Standard
Practical Advice for Reviewing Software Generated Connection
Designs
![Page 41: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/41.jpg)
Software Generated Calculations
![Page 42: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/42.jpg)
Reviewing Software Generated Connection Designs
• Look at Every Connection• Know the Required Strengths• Determine the Load Path• Estimate the Capacity
– See “Evaluating a Connection” Handout– Quick Hand Calculations (Numbers to Memorize)– Printed Calculations
• Evaluate Constructability!
42
![Page 43: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/43.jpg)
Reviewing Software Generated Connection Designs
• Look at Every Connection• Know the Required Strengths• Determine the Load Path• Estimate the Capacity
– See “Evaluating a Connection” Handout– Quick Hand Calculations (Numbers to Memorize)– Printed Calculations
• Evaluate Constructability!
43
![Page 44: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/44.jpg)
Reviewing Software Generated Connection Designs
• Look at Every Connection• Know the Required Strengths• Determine the Load Path• Estimate the Capacity
– See “Evaluating a Connection” Handout– Quick Hand Calculations (Numbers to Memorize)– Printed Calculations
• Evaluate Constructability!
44
![Page 45: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/45.jpg)
45
Required StrengthsAISC COSP Section 3.1.2
![Page 46: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/46.jpg)
46
Transfer Forces
![Page 47: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/47.jpg)
47
Transfer Forces
![Page 48: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/48.jpg)
48
Transfer Forces
![Page 49: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/49.jpg)
49
Transfer Forces
![Page 50: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/50.jpg)
50
Transfer Forces
![Page 51: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/51.jpg)
Reviewing Software Generated Connection Designs
• Look at Every Connection• Know the Required Strengths• Determine the Load Path• Estimate the Capacity
– See “Evaluating a Connection” Handout– Quick Hand Calculations (Numbers to Memorize)– Printed Calculations
• Evaluate Constructability!
51
![Page 52: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/52.jpg)
52
Load Path ‐ Uniform Force Method
![Page 53: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/53.jpg)
53
AISC Nomenclature
![Page 54: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/54.jpg)
54
Column Forces
Beam forces
Where
and
PreP
rV c
c cH
PreP
rH b
b bV
22bc eer
Uniform Force Method(Equations from Manual)
cb ee tantan
![Page 55: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/55.jpg)
55
Uniform Force Method (Traditional)
![Page 56: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/56.jpg)
56
Connection Calculations
![Page 57: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/57.jpg)
57
Uniform Force Method (Compact Gusset)
![Page 58: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/58.jpg)
58
Connection Calculations
![Page 59: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/59.jpg)
59
Workpoint Relocation (Special Case 1)
![Page 60: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/60.jpg)
60
Workpoint Relocation (Special Case 1)
![Page 61: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/61.jpg)
61
Workpoint Relocation (Special Case 1)
![Page 62: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/62.jpg)
Reviewing Software Generated Connection Designs
• Look at Every Connection• Know the Required Strengths• Determine the Load Path• Estimate the Capacity
– See “Evaluating a Connection” Handout– Quick Hand Calculations (Numbers to Memorize)– Printed Calculations
• Evaluate Constructability!
62
![Page 63: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/63.jpg)
63
Calculating Capacity
![Page 64: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/64.jpg)
64
Calculating Capacity
![Page 65: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/65.jpg)
65
Calculating Capacity10 Numbers to Memorize (2010 ASD)
• 0.928• 27• 45• 1.25• 1.3• 3.4• 0.5• 0.6• 1.2• 1.5
![Page 66: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/66.jpg)
Reviewing Software Generated Connection Designs
• Look at Every Connection• Know the Required Strengths• Determine the Load Path• Estimate the Capacity
– See “Evaluating a Connection” Handout– Quick Hand Calculations (Numbers to Memorize)– Printed Calculations
• Evaluate Constructability!
66
![Page 67: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/67.jpg)
Constructability
![Page 68: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/68.jpg)
Constructability
![Page 69: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/69.jpg)
Constructability
![Page 70: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/70.jpg)
Constructability
![Page 71: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/71.jpg)
Constructability
![Page 72: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/72.jpg)
Constructability
![Page 73: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/73.jpg)
Constructability
![Page 74: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/74.jpg)
Connection Costs
![Page 75: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/75.jpg)
Connection Costs
![Page 76: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/76.jpg)
Connection Costs
![Page 77: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/77.jpg)
Connection Costs
![Page 78: Practical Steel Connection Software Design Using AISCseaoo.org/downloads/NCSEA_Conf_Info/2014_ncsea_slides._steve... · Practical Steel Connection Software Design Using AISC 2010](https://reader030.vdocuments.net/reader030/viewer/2022012319/5aad35f57f8b9a8f498df5de/html5/thumbnails/78.jpg)
SummaryReviewing Software Generated Connection
Designs• Look at Every Connection• Know the Required Strengths• Determine the Load Path• Estimate the Capacity
– See “Evaluating a Connection” Handout– Quick Hand Calculations (Numbers to Memorize)– Printed Calculations
• Evaluate Constructability!
78