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Support Brace

1 page · 2 crops · ×5 · superstructure

Matched toCross Bracingbridge.superstructure.secondary_member_system.cross_bracingcheckon “brace”

0 of 4 required measurements have a number
The class asks forUnitA reading with that nameFrom
LengthLm/mmno reading by that name
Cross-sectional AreaAm2/mm2no reading by that name
Instance CountNcountno reading by that name
Material TypeMAT—no reading by that name
MassMoptionalkg/tno reading by that name

Paired on the measurement’s name only, which cannot know that three span lengths sum to the deck length. Step 3 works these out properly for every item it matches — reading every crop behind the item, deriving what the drawings imply and showing its arithmetic. This item has not had that pass yet; the button runs it for this one.

How the sheets named it

bottom legs (2)top brace / bracketsupport braces

Notes on the sheets that carry it

  • p17SECTION A-A
  • p17SCALE: 3/4" = 1'-0"

Every crop it was read in — the drawing beside what the model took off it

Page 17

crop

p17_r06 section a a

page 17 · gdot_drawing_0a6d24ffdd874879a37c7122f1fd8bef_p17_r06_section_a_a
Original
p17_r06 section a a
{
  "view": "Section",
  "objects": [
    {
      "name": "outer frame / boundary",
      "tag": "",
      "shape": "rounded rectangle",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "bolts or anchor holes",
      "tag": "",
      "shape": "circle",
      "material": "",
      "count": 4,
      "note": "at inner corners"
    },
    {
      "name": "top brace / bracket",
      "tag": "",
      "shape": "trapezoid",
      "material": "",
      "count": 1,
      "note": "top member labeled 2-442"
    },
    {
      "name": "centerline post / shaft",
      "tag": "",
      "shape": "rectangular column",
      "material": "",
      "count": 1,
      "note": "centerline axis"
    },
    {
      "name": "bottom legs (2)",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "support for center post"
    },
    {
      "name": "inner recess / opening",
      "tag": "",
      "shape": "rectangle",
      "material": "",
      "count": 1,
      "note": "inner opening within outer frame"
    }
  ],
  "measurements": [
    {
      "label": "Overall width",
      "value": "3'-0\"",
      "unit": "ft-in",
      "appliesTo": "Outer frame width"
    },
    {
      "label": "Left/right half width (each)",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "From outer edge to centerline"
    },
    {
      "label": "Bottom left/right half width",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "Bottom distance from centerline"
    },
    {
      "label": "Minimum vertical clearance",
      "value": "2'-0\"",
      "unit": "ft",
      "appliesTo": "Right side vertical clearance"
    },
    {
      "label": "Typical vertical spacing",
      "value": "1'-0\"",
      "unit": "ft",
      "appliesTo": "Vertical spacing inside section"
    }
  ],
  "notes": [
    "SECTION A-A",
    "SCALE: 3/4\" = 1'-0\""
  ],
  "labels": [
    "SECTION A-A",
    "SCALE: 3/4\" = 1'-0\"",
    "3 SIDES",
    "2\" CL."
  ],
  "description": "Section A-A view of a rectangular frame with an interior centerline post and four corner bolts. The dimensions show a 3'-0\" overall width with 1'-6\" side segments and a downward central element; notes indicate a minimum centerline clearance and typical spacing."
}

p17_r06 section a aSection

  • top brace / bracket×1trapezoidtop member labeled 2-442
  • bottom legs (2)×2rectangularsupport for center post

3'-0" ft-in Overall width1'-6" ft-in Left/right half width (each)1'-6" ft-in Bottom left/right half width2'-0" ft Minimum vertical clearance1'-0" ft Typical vertical spacing

crop

p17_r07 section b b

page 17 · gdot_drawing_0a6d24ffdd874879a37c7122f1fd8bef_p17_r07_section_b_b
Original
p17_r07 section b b
{
  "view": "Section",
  "objects": [
    {
      "name": "outer frame",
      "tag": "",
      "shape": "rectangular",
      "material": "unknown",
      "count": 1,
      "note": ""
    },
    {
      "name": "inner frame opening",
      "tag": "",
      "shape": "rectangular",
      "material": "unknown",
      "count": 1,
      "note": ""
    },
    {
      "name": "bolt holes (top row)",
      "tag": "",
      "shape": "circular",
      "material": "unknown",
      "count": 4,
      "note": "holes along top inner edge"
    },
    {
      "name": "bolt holes (bottom row)",
      "tag": "",
      "shape": "circular",
      "material": "unknown",
      "count": 2,
      "note": "two holes for 2-445 SERIES"
    },
    {
      "name": "support braces",
      "tag": "",
      "shape": "diagonal brace",
      "material": "unknown",
      "count": 2,
      "note": "triangular braces from bottom holes toward center"
    },
    {
      "name": "centerline",
      "tag": "",
      "shape": "dashed line",
      "material": "unknown",
      "count": 1,
      "note": "centerline reference"
    }
  ],
  "measurements": [
    {
      "label": "outer width",
      "value": "3'-0\"",
      "unit": "ft-in",
      "appliesTo": "outer frame width"
    },
    {
      "label": "left segment to centerline",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "horizontal distance to centerline"
    },
    {
      "label": "right segment to centerline",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "horizontal distance to centerline"
    },
    {
      "label": "clear sides",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "sides clear"
    },
    {
      "label": "vertical clearance min",
      "value": "2'-0\"",
      "unit": "ft-in",
      "appliesTo": "vertical minimum clearance"
    },
    {
      "label": "centerline vertical clearance min",
      "value": "2'-0\"",
      "unit": "ft-in",
      "appliesTo": "vertical minimum clearance to centerline"
    },
    {
      "label": "inner opening width",
      "value": "4-1040",
      "unit": "",
      "appliesTo": "inner opening width"
    }
  ],
  "notes": [],
  "labels": [
    "SECTION B-B"
  ],
  "description": "Section B-B through a rectangular frame with an inner opening. The drawing shows an outer frame, an inner frame opening, six bolt holes (top row of four and bottom row of two for the 2-445 series), two diagonal support braces, and a centerline reference. Distances indicate 3'-0\" overall width, 1'-6\" left and right to the centerline, 2\" clear sides on three sides, and minimum vertical clearances of 2'-0\"."
}

p17_r07 section b bSection

  • support braces×2diagonal braceunknowntriangular braces from bottom holes toward center

3'-0" ft-in outer width1'-6" ft-in left segment to centerline1'-6" ft-in right segment to centerline2" in clear sides2'-0" ft-in vertical clearance min2'-0" ft-in centerline vertical clearance min4-1040 inner opening width