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Construction Joint

2 pages · 2 crops · ×2 · superstructure

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How the sheets named it

B.F.P.R. or construction joint

Every dimension read for it1

  • 2"partial adjacent view dimensionnot attributedp5 · p05_r01

Notes on the sheets that carry it

  • p3BARS ARE DETAILED IN BAR DETAILS AS EQUIVALENT FULL LENGTH BARS.
  • p3* SEE SUBSECTION 511.3.05.G.5 OF THE GEORGIA DOT SPECIFICATION FOR PLACEMENT OF 500B BAR.
  • p5DIMENSION “D” IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY “D” BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.
  • p5MAINTAIN A CONSTANT SLAB THICKNESS OF 7¾” BETWEEN BEAMS AND 8” IN THE OVERHANGS.
  • p5“D” = 8¾” INTERIOR BEAMS
  • p5“D” = 9⅝” EXTERIOR BEAMS
  • p5FENCE NOT SHOWN, TYP.
  • p530-400A SPACED AS SHOWN
  • p5502 AT EVERY 500A, TYP.
  • p5500A AT 6½”
  • p5501 UNDER EVERY 500A
  • p56-400A AT EQ. SPS.
  • p514-400A AT EQUAL SPACES, TYP.
  • p5REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.
  • p5¾” TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP.

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

Page 3

crop

p03_r03 bar bending details at skewed joints

page 3 · gdot_drawing_for_one_item_1d2aef44145e4a0fb4e1079a43f94de1_p03_r03_bar_bending_details_at_skewed_joints
Original
p03_r03 bar bending details at skewed joints
{
  "view": "Detail",
  "objects": [
    {
      "name": "main slab reinforcement bars",
      "tag": "*500B",
      "shape": "bent",
      "material": "steel",
      "count": 5,
      "note": "Bars are shown bending at the skewed joint; detail is diagrammatic."
    },
    {
      "name": "B.F.P.R. or construction joint",
      "tag": "",
      "shape": "skewed linear joint",
      "material": "",
      "count": 1,
      "note": "Shown diagonally across the detail."
    }
  ],
  "measurements": [
    {
      "label": "clear distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "main slab reinforcement bars / B.F.P.R. or construction joint"
    }
  ],
  "notes": [
    "BARS ARE DETAILED IN BAR DETAILS AS EQUIVALENT FULL LENGTH BARS.",
    "* SEE SUBSECTION 511.3.05.G.5 OF THE GEORGIA DOT SPECIFICATION FOR PLACEMENT OF 500B BAR."
  ],
  "labels": [
    "CL BRIDGE",
    "AT B.F.P.R. OR CONST. JOINT",
    "BAR BENDING DETAILS AT SKEWED JOINTS",
    "NO SCALE",
    "LOW SEA (partial)"
  ],
  "description": "This crop shows a bar-bending detail for main slab reinforcement at a skewed B.F.P.R. or construction joint. Five representative bent reinforcement bars are depicted relative to the bridge centerline, with a 2-inch clear dimension at the joint."
}

p03_r03 bar bending details at skewed jointsDetail

  • B.F.P.R. or construction joint×1skewed linear jointShown diagonally across the detail.

2" clear distance

Page 5

crop

p05_r01

page 5 · other_p05_r01
Original
p05_r01
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "deck slab",
      "tag": "",
      "shape": "sloping rectangular slab with overhangs",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown across six beams; 2% slope is indicated."
    },
    {
      "name": "beam",
      "tag": "℄ BEAM 1 through ℄ BEAM 6",
      "shape": "I-girder",
      "material": "",
      "count": 6,
      "note": "Six beam centerlines are identified."
    },
    {
      "name": "edge barrier / curb",
      "tag": "",
      "shape": "tapered",
      "material": "",
      "count": 2,
      "note": "One is shown at each slab edge; fence is noted as not shown."
    },
    {
      "name": "construction joint",
      "tag": "",
      "shape": "linear joint",
      "material": "",
      "count": 1,
      "note": "Required construction joint is called out at the right edge, parallel with deck, typical."
    },
    {
      "name": "triangular drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": 1,
      "note": "Called out as full length of bridge, typical."
    },
    {
      "name": "reinforcement bar",
      "tag": "502",
      "shape": "linear",
      "material": "steel",
      "count": null,
      "note": "Called out at every 500A, typical."
    },
    {
      "name": "reinforcement bar",
      "tag": "30-400A",
      "shape": "linear",
      "material": "steel",
      "count": null,
      "note": "Spaced as shown."
    },
    {
      "name": "reinforcement bar",
      "tag": "500A",
      "shape": "linear",
      "material": "steel",
      "count": null,
      "note": "Called out at 6½ in."
    },
    {
      "name": "reinforcement bar",
      "tag": "501",
      "shape": "linear",
      "material": "steel",
      "count": null,
      "note": "Called out under every 500A."
    },
    {
      "name": "reinforcement bar",
      "tag": "6-400A",
      "shape": "linear",
      "material": "steel",
      "count": null,
      "note": "Called out at equal spaces."
    },
    {
      "name": "reinforcement bar",
      "tag": "14-400A",
      "shape": "linear",
      "material": "steel",
      "count": null,
      "note": "Called out at equal spaces, typical."
    }
  ],
  "measurements": [
    {
      "label": "out to out",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "slab width"
    },
    {
      "label": "gutter to gutter",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "slab width"
    },
    {
      "label": "left portion of deck width",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "right portion of deck width",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "width to right edge from PGL reference",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "right-side width",
      "value": "14'-2½\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "edge offset",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "edge offset",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "edge thickness / offset",
      "value": "1½\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "edge thickness / offset",
      "value": "1½\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "overhang thickness",
      "value": "8\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "overhang thickness",
      "value": "8\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "deck slope",
      "value": "2%",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "slab thickness",
      "value": "7¾\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "dimension D, interior beams",
      "value": "8¾\"",
      "unit": "",
      "appliesTo": "interior beams"
    },
    {
      "label": "dimension D, exterior beams",
      "value": "9⅝\"",
      "unit": "",
      "appliesTo": "exterior beams"
    },
    {
      "label": "clearance",
      "value": "1\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "minimum dimension",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "right deck edge"
    },
    {
      "label": "drip-bead dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "drip-bead size",
      "value": "¾\"",
      "unit": "",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "beam-end spacing",
      "value": "4⅜\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "beam-end spacing",
      "value": "4⅜\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "typical spacing",
      "value": "3\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "typical spacing",
      "value": "3\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "end beam spacing",
      "value": "3'-0½\"",
      "unit": "",
      "appliesTo": "℄ BEAM 1"
    },
    {
      "label": "beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "beam layout"
    },
    {
      "label": "end beam spacing",
      "value": "3'-0½\"",
      "unit": "",
      "appliesTo": "℄ BEAM 6"
    },
    {
      "label": "reinforcement spacing",
      "value": "6½\"",
      "unit": "",
      "appliesTo": "500A"
    },
    {
      "label": "partial adjacent view dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "DIMENSION “D” IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY “D” BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.",
    "MAINTAIN A CONSTANT SLAB THICKNESS OF 7¾” BETWEEN BEAMS AND 8” IN THE OVERHANGS.",
    "“D” = 8¾” INTERIOR BEAMS",
    "“D” = 9⅝” EXTERIOR BEAMS",
    "FENCE NOT SHOWN, TYP.",
    "30-400A SPACED AS SHOWN",
    "502 AT EVERY 500A, TYP.",
    "500A AT 6½”",
    "501 UNDER EVERY 500A",
    "6-400A AT EQ. SPS.",
    "14-400A AT EQUAL SPACES, TYP.",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "¾” TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP."
  ],
  "labels": [
    "SECTION THRU SLAB",
    "SR 21 WB = PGL",
    "℄ SR 21/MILLEN…",
    "= ℄ CONSTRUC…",
    "= ℄ SYMMETRY…",
    "SEC…"
  ],
  "description": "This crop shows a transverse section through a bridge deck slab supported on six I-shaped beams, with slab reinforcement callouts, beam spacing, deck slope, and edge details. The section documents the slab/beam cross-section, overhangs, edge barriers or curbs, a construction joint, and a typical triangular drip bead. A small, incomplete portion of an adjacent section is visible at the lower right."
}

p05_r01Cross Section

  • construction joint×1linear jointRequired construction joint is called out at the right edge, parallel with deck, typical.

43'-7" out to out40'-0" gutter to gutter34'-0" left portion of deck width6'-0" right portion of deck width22'-0" width to right edge from PGL reference14'-2½" right-side width1'-8" edge offset1'-8" edge offset+25 more