Channel Shape Tables
The follow details are used for channel shapes in standard database tables.
Note: The required first two columns for all standard databases are RecNo and Name.
Name | Description | Unit | Column No. |
---|---|---|---|
D | Depth | in | 3 |
BF | Width of flanges | in | 4 |
TF | Thickness of flanges | in | 5 |
TW | Thickness of web | in | 6 |
AX | Cross sectional area | In^2 | 7 |
IZ | Moment of inertia about 3-3 axis | in^4 | 8 |
IY | Moment of inertia about 2-2 axis | in^4 | 9 |
IX | Torsional moment of inertia | in^4 | 10 |
ZZ | Plastic modulus about 3-3 axis | in^3 | 11 |
ZY | Plastic modulus about 2-2 axis | in^3 | 12 |
E0 | Distance from back of channel to centroid | in | 13 |
Calculated Properties
The following section properties are calculated as indicated when they are not present for the profile.
- Property
- Formula
- AX
- AY
- AZ
- IX
- IY
- IZ
- SY
-
- SZ
- PY
-
- Case1
-
- Case2
-
- PZ
Spreadsheet Data Examples
Name | D | B | Tf | Tw | A | I-33 | I-22 | I-11 | Z-33 | Z-22 | E0 |
(in) | (in) | (in) | (in) | (in^2) | (in^4) | (in^4) | (in^4) | (in^3) | (in^3) | (in) | |
C15X50 | 15 | 3.72 | 0.65 | 0.716 | 14.7 | 404 | 11 | 2.65 | 68.5 | 8.14 | 0.799 |
Name | D | B | Tf | Tw | A | I-33 | I-22 | I-11 | Z-33 | Z-22 | E0 |
(mm) | (mm) | (mm) | (mm) | (cm^2) | (cm^4) | (cm^4) | (cm^4) | (cm^3) | (cm^3) | (cm) | |
ISMC75 | 75 | 40 | 7.5 | 4.8 | 9.1 | 78 | 12.8 | 1.57 | 25.1 | 9.02 | 1.32 |