8ad48d21-38b4-4690-9874-1e89d4298fcb 184 AISC Shape Geometric/Dimensional Property Extractor Redem Solasco Legaspi Jr Extracts the Geometric/Dimensional Properties of AISC (American Institute of Steel Construction) Shapes. The plugin eliminates the need of a look-up table or the use of the Shape Table from AISC Construction Manual. redemlegaspi1968@gmail.com 4 5 false false 0 decimal
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STRUCTURAL SHAPE DIMENSIONAL AND GEOMETRIC PROPERTIES EXTRACTOR

NOTE: This worksheet requires the associated Plugin (Structural Shape Property Extractor by Redem Legaspi Jr.) be downloaded and enabled from SMath Studio Extension Manager tool.

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PLUGIN INPUT GUIDE:

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a.) PLUGIN GENERAL SYNTAX:

The command assigned to extract shape properties is named 'SectProp'. The name which is a short-cut for Section Properties requires two string parameters and has the following syntax:

Syntax: SectProp ["string-1", "string-2"]

Where: "string-1" = Shape Designation "string-2" = Property Symbol

To extract the Moment of Inertia of W16x50, for example, all you need to do is supply the string "W16x50" to first parameter & the string "Ix" to the second parameter as below:

 in 4 ^ 659.000

What if the Shape Designation specified does not exist or is not available, or you simply made a typo error? Fortunately, this is not something to worry about because the program traps this error & it displays a list of available shapes and allows you to correct your input.

 [Beam W16x51 does not exist!] Select from Beam Sizes below: │1.) W16x100 │2.) W16x89 │3.) W16x77 │4.) W16x67 │5.) W16x57 │6.) W16x50 │7.) W16x45 │8.) W16x40 │9.) W16x36 │10.) W16x31 │11.) W16x26

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b.) AVAILABLE PROPERTY SYMBOLS:

What about the rest of the Shape's Properties, like depth of beam, thickness of flange, thickness of web, and etc.? How do you extract those properties? What symbols are you going to provide to the second parameter?

To display the rest of the shape property symbols, simply provide the second parameter with the string "help" or just leave it EMPTY and you will be prompted with the list of property symbols below:

 Valid Propery Query Parameters: │1.) about = About the Author and the Program │2.) help = Display this Help │3.) w = Nominal Weight (lb/ft) │4.) A = Cross-Sectional Area (in^2) │5.) d = Overall Depth of Member (in) │6.) Ht = Depth of HSS (in) │7.) OD = Outside Diameter of Round HSS or Pipe (in) │8.) bf = Flange Width (in) │9.) B = Width of HSS (in) │10.) ID = Inside Diameter of Round HSS or Pipe (in) │11.) tw = Web Thickness (in) │12.) tf = Flange Thickness (in) │13.) t = Thickness of angle leg (in) │14.) tnom = HSS and pipe nominal wall thickness (in) │15.) tdes = Design Wall Thickness (in) │16.) kdes = Design distance from outer face of flange to web toe of fillet (in) │17.) kdet = Detailing distance from outer face of flange to web toe of fillet (in) │18.) k1 = Detailing distance from center of web to flange toe of fillet (in) │19.) x = Horizontal Distance from designated member edge(in) │20.) y = Vertical Distance from designated member edge (in) │21.) eo = Horizontal Distance from designated member edge (in) │22.) xp = Horizontal Distance from designated member edge (in) │23.) yp = Vertical Distance from designated member edge (in) │24.) bf_2tf = Slenderness Ratio │25.) b_t = Slenderness Ratio for Single Angles │26.) h_tw = Slenderness Ratio │27.) h_t = Slenderness Ratio │28.) D_t = Slenderness Ratio for Round HSS and Pipe, or Tee Shapes │29.) Ix = Moment of Inertia about x-axis (in^4) │30.) Zx = Plastic Section Modulus about x-axis (in^3) │31.) Sx = Elastic Section Modulus about x-axis (in^3) │32.) rx = Radius of Gyration about x-axis (in) │33.) Iy = Moment of Inertia about y-axis (in^4) │34.) Zy = Plastic Section Modulus about y-axis (in^3) │35.) Sy = Elastic Section Modulus about y-axis (in^3) │36.) ry = Radius of Gyration about x-axis (in) │37.) rz = Radius of Gyration about z-axis (in) │38.) J = Torsional Moment of Inertia (in^4) │39.) Cw = Warping Constant (in^6) │40.) C = HSS Torsional Constant (in^3) │41.) Wno = Normalized Warping Function (in^2) │42.) Sw = statical Moment (in^4) │43.) Qf = Statical Moment at Point in Flange (in^3) │44.) Qw = Statical moment for a point at mid-depth of the cross section (in^3) │45.) ro = Polar Radius of Gyration about the shear center (in) │46.) H = Flexural Constant │47.) tan_alpha = Tangent of the Angle between y-y and z-z axes │48.) Qs = Reduction Factor for unstiffened compression elements

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c.) AVAILABLE SHAPES:

You don't need to look at the Shape Table in your AISC Construction Manual to find the available shapes. Just leave the first string parameter EMPTY -- and you will be prompted with a list of available SHAPE CATEGORIES as below:

[Invalid Shape Prefix!] Select from the following Shape Prefixes below: │1.) WT = for WT-Shape │2.) W = for W-Shape │3.) MT = for MT-Shape │4.) MC = for MC-Shape │5.) M = for M-Shape │6.) HP = for HP-Shape │7.) ST = for ST-Shape │8.) S = for S-Shape │9.) C = for C-Shape │10.) HSS = for HSS-Shape │11.) PIPE = for PIPE │12.) 2L = for Double Angle │13.) L = for Single Angle

If you want to display, for example, the available C-shape sizes, just supply the first parameter with the string "C"(see Shape Prefixes above) and a list of available C-Shapes will be displayed as below:

 [Beam C does not exist!] Select from Beam Sizes below: │1.) C15x50 │2.) C15x40 │3.) C15x33.9 │4.) C12x30 │5.) C12x25 │6.) C12x20.7 │7.) C10x30 │8.) C10x25 │9.) C10x20 │10.) C10x15.3 │11.) C9x20 │12.) C9x15 │13.) C9x13.4 │14.) C8x18.7 │15.) C8x13.7 │16.) C8x11.5 │17.) C7x14.7 │18.) C7x12.2 │19.) C7x9.8 │20.) C6x13 │21.) C6x10.5 │22.) C6x8.2 │23.) C5x9 │24.) C5x6.7 │25.) C4x7.2 │26.) C4x5.4 │27.) C4x4.5 │28.) C3x6 │29.) C3x5 │30.) C3x4.1 │31.) C3x3.5

You may do the same to display the available sizes for the rest of the SHAPE CATEGORIES.

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d.) ABOUT THE AUTHOR & THE PROGRAM:

 Name of Program: STRUCTURAL SECTION PROPERTY EXTRACTOR Programmer Info: │1.) Name: Redem Solasco Legaspi Jr │2.) Profession: Civil/Structural Engineer │3.) Location: Pio V. Corpus, Masbate, Philippines │4.) E-Mail: redemlegaspi@gmail.com │5.) Phone: (+63) 921 843 4412 │6.) Alma Mater: University of San Carlos, Cebu City Caveat: │This Computer Program is protected by International Law. │Unauthorized reproduction or distribution of this program │or any portion of it, may result in severe civil and criminal │penalties, and will be prosecuted to the maximum extent of │the law.

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e.) W16X50 PROPERTIES (Sample Property Extraction):

DEPTH OF BEAM:

W16x50 d SectPROP in 16.300

THICKNESS OF WEB:

W16x50 tw SectPROP in 0.380

WIDTH OF FLANGE:

W16x50 bf SectPROP in 7.070

THICKNESS OF FLANGE:

W16x50 tf SectPROP in 0.630

WEIGHT OF BEAM:

W16x50 w SectPROP lb ft / 50.000

SECTION MODULUS (Major Axis):

W16x50 Sx SectPROP in 3 ^ 81.000

WIDTH OF FLANGE:

W16x50 bf SectPROP in 7.070

SECTION MODULUS (Minor Axis):

W16x50 Sy SectPROP in 3 ^ 10.500

RADIUS OF GYRATION (Major Axis):

W16x50 rx SectPROP in 6.680

MOMENT OF INERTIA (Major Axis):

W16x50 Ix SectPROP in 4 ^ 659.000

RADIUS OF GYRATION (Minor Axis):

W16x50 ry SectPROP in 1.590

MOMENT OF INERTIA(Minor Axis):

W16x50 Iy SectPROP in 4 ^ 37.200

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f.) SUGGESTIONS:

If you have ideas and suggestions to better improved this plugin, please email me at redemlegaspi1968@gmail.com or redemlegaspi@hotmail.com. Please also visit my blog: engineersviewpoint.blogspot.com