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Launching Apron

1 page · 1 crop · ×2 · earthwork

⚠ No class in the bridge ontology fits this itemAdd a class

The ontology would need a launching apron class for this construction-related earthwork feature.

Every dimension read for it6

  • 40000(SQ) 46188(SK) mmHorizontal dimensionnot attributedp2 · p02_r01
  • 46000(SK) 46188(SK) mmHorizontal dimensionnot attributedp2 · p02_r01
  • 37761(SQ) 43602(SK) mmHorizontal dimensionnot attributedp2 · p02_r01
  • 37761(SQ) 43602(SK) mmHorizontal dimensionnot attributedp2 · p02_r01
  • 1200 (min.) mmMinimum vertical distance to HFLnot attributedp2 · p02_r01
  • 506.000m mLWLnot attributedp2 · p02_r01

Notes on the sheets that carry it

  • p2300 THK. APPROACH SLAB
  • p2150 THK. PCC LEVELING COURSE
  • p2RCC CRASH BARRIER
  • p2POT-PTFE BEARING (TYP.)
  • p2LAUNCHING APRON
  • p2STONE PITCHING
  • p2INDEPENDENT RETAINING WALL
  • p2600 THK. FILTER MEDIA
  • p2RCC COLUMN PIER (TYP.)
  • p2DECK CONTINUITY
  • p2PRECAST PSC GIRDER (TYP.)
  • p2WALL TYPE ABUTMENT
  • p21200φ RCC CAST IN SITU PILE (TYP.)
  • p21. ALL DIMENSIONS ARE IN MILL... OTHERWISE SPECIFIED.
  • p22. DIMENSIONS ARE NOT TO BE ... FOLLOWED.
  • p23. THIS DRAWING SHALL BE RE... ALIGNMENT DRAWINGS.
  • p24. THE BRIDGE HAS BEEN DES... CLASS 70R + TWO LANE OF 70R OR SV LOADING WHICH...
  • p25. GRADE OF CONCRETE FOR VA... FOLLOWS:-
  • p2• PSC PRECAST GIRDER -
  • p2• R.C.C. CAST IN SITU DEC...
  • p2• R.C.C. END CROSS GIRDER -
  • p2• R.C.C. INTERMEDIATE CROS...
  • p2• BEARING PEDESTAL -

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

Page 2

crop

p02_r01

page 2 · bridge_superstructure_p02_r01
Original
p02_r01
{
  "view": "Elevation",
  "objects": [
    {
      "name": "Wall type abutment",
      "tag": "A1",
      "shape": "rectangular wall",
      "material": "",
      "count": 1,
      "note": "Left abutment shown."
    },
    {
      "name": "Wall type abutment",
      "tag": "A2",
      "shape": "rectangular wall",
      "material": "",
      "count": 1,
      "note": "Right abutment shown."
    },
    {
      "name": "RCC column pier",
      "tag": "P1",
      "shape": "rectangular column",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Marked “(TYP.)”."
    },
    {
      "name": "Precast PSC girder",
      "tag": "",
      "shape": "rectangular elevation profile",
      "material": "precast PSC",
      "count": 6,
      "note": "Marked “(TYP.)”; three girders are visible in each span."
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "continuous linear barrier",
      "material": "reinforced concrete",
      "count": null,
      "note": "Shown along the deck."
    },
    {
      "name": "POT-PTFE bearing",
      "tag": "FR",
      "shape": "rectangular",
      "material": "",
      "count": 3,
      "note": "Marked “(TYP.)” at abutment locations."
    },
    {
      "name": "POT-PTFE bearing",
      "tag": "FX",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Shown at the pier."
    },
    {
      "name": "Deck continuity",
      "tag": "",
      "shape": "rectangular joint/diaphragm",
      "material": "",
      "count": 1,
      "note": "Shown over pier P1."
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "sloping rectangular slab",
      "material": "",
      "count": 2,
      "note": "One at each end of bridge."
    },
    {
      "name": "PCC levelling course",
      "tag": "",
      "shape": "horizontal layer",
      "material": "PCC",
      "count": 2,
      "note": "Below approach slabs."
    },
    {
      "name": "Launching apron",
      "tag": "",
      "shape": "sloping and horizontal apron",
      "material": "",
      "count": 2,
      "note": "One adjacent to each abutment."
    },
    {
      "name": "Stone pitching",
      "tag": "",
      "shape": "sloping protection layer",
      "material": "stone",
      "count": 2,
      "note": "At both abutments."
    },
    {
      "name": "Independent retaining wall",
      "tag": "",
      "shape": "vertical wall",
      "material": "",
      "count": 2,
      "note": "One behind each abutment."
    },
    {
      "name": "Filter media",
      "tag": "",
      "shape": "layer",
      "material": "",
      "count": 2,
      "note": "Marked 600 THK."
    },
    {
      "name": "Pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 3,
      "note": "One under each abutment and one under pier P1."
    },
    {
      "name": "RCC cast in situ pile",
      "tag": "",
      "shape": "circular pile",
      "material": "reinforced concrete",
      "count": 8,
      "note": "Marked “(TYP.)”; three visible below each abutment cap and two below pier cap."
    }
  ],
  "measurements": [
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK)",
      "unit": "mm",
      "appliesTo": "A1"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK)",
      "unit": "mm",
      "appliesTo": "A2"
    },
    {
      "label": "Horizontal dimension",
      "value": "40000(SQ) 46188(SK)",
      "unit": "mm",
      "appliesTo": ""
    },
    {
      "label": "Horizontal dimension",
      "value": "46000(SK) 46188(SK)",
      "unit": "mm",
      "appliesTo": ""
    },
    {
      "label": "Horizontal dimension",
      "value": "37761(SQ) 43602(SK)",
      "unit": "mm",
      "appliesTo": ""
    },
    {
      "label": "Horizontal dimension",
      "value": "37761(SQ) 43602(SK)",
      "unit": "mm",
      "appliesTo": ""
    },
    {
      "label": "Distance from C OF BRG.",
      "value": "1070(SQ) 1236(SK)",
      "unit": "mm",
      "appliesTo": "A1"
    },
    {
      "label": "Distance from C OF BRG.",
      "value": "1070(SQ) 1236(SK)",
      "unit": "mm",
      "appliesTo": "A2"
    },
    {
      "label": "Distance at pier",
      "value": "1170(SQ) 1350(SK)",
      "unit": "mm",
      "appliesTo": "P1"
    },
    {
      "label": "Distance at pier",
      "value": "1170(SQ) 1350(SK)",
      "unit": "mm",
      "appliesTo": "P1"
    },
    {
      "label": "Approach slab thickness",
      "value": "300",
      "unit": "mm",
      "appliesTo": "A1, A2"
    },
    {
      "label": "PCC levelling course thickness",
      "value": "150",
      "unit": "mm",
      "appliesTo": "A1, A2"
    },
    {
      "label": "Minimum vertical distance to HFL",
      "value": "1200 (min.)",
      "unit": "mm",
      "appliesTo": ""
    },
    {
      "label": "LWL",
      "value": "506.000m",
      "unit": "m",
      "appliesTo": ""
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "mm",
      "appliesTo": "Filter media"
    },
    {
      "label": "Abutment pile-cap end projection",
      "value": "750",
      "unit": "mm",
      "appliesTo": "Pile cap"
    },
    {
      "label": "Abutment pile spacing",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "Pile cap"
    },
    {
      "label": "Abutment pile-cap overall width",
      "value": "12300",
      "unit": "mm",
      "appliesTo": "Pile cap"
    },
    {
      "label": "Pier pile-cap end projection",
      "value": "750",
      "unit": "mm",
      "appliesTo": "P1"
    },
    {
      "label": "Pier pile spacing",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "P1"
    },
    {
      "label": "Pier pile-cap overall width",
      "value": "5100",
      "unit": "mm",
      "appliesTo": "P1"
    },
    {
      "label": "Cast in situ pile diameter",
      "value": "1200φ",
      "unit": "mm",
      "appliesTo": "RCC cast in situ pile"
    },
    {
      "label": "Chainage LHS",
      "value": "64+360.197",
      "unit": "km.",
      "appliesTo": "A1"
    },
    {
      "label": "Chainage RHS",
      "value": "64+371.487",
      "unit": "km.",
      "appliesTo": "A1"
    },
    {
      "label": "FRL LHS",
      "value": "518.281",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "FRL RHS",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "Ground level LHS",
      "value": "509.560",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "Ground level RHS",
      "value": "509.155",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "Chainage LHS",
      "value": "64+406.385",
      "unit": "km.",
      "appliesTo": "P1"
    },
    {
      "label": "Chainage RHS",
      "value": "64+417.675",
      "unit": "km.",
      "appliesTo": "P1"
    },
    {
      "label": "FRL LHS",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "FRL RHS",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "Ground level LHS",
      "value": "503.816",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "Ground level RHS",
      "value": "503.883",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "Chainage LHS",
      "value": "64+452.573",
      "unit": "km.",
      "appliesTo": "A2"
    },
    {
      "label": "Chainage RHS",
      "value": "64+463.814",
      "unit": "km.",
      "appliesTo": "A2"
    },
    {
      "label": "FRL LHS",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "FRL RHS",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Ground level LHS",
      "value": "511.891",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Ground level RHS",
      "value": "512.668",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Drawing scale",
      "value": "1:300",
      "unit": "",
      "appliesTo": "Elevation"
    }
  ],
  "notes": [
    "300 THK. APPROACH SLAB",
    "150 THK. PCC LEVELING COURSE",
    "RCC CRASH BARRIER",
    "POT-PTFE BEARING (TYP.)",
    "LAUNCHING APRON",
    "STONE PITCHING",
    "INDEPENDENT RETAINING WALL",
    "600 THK. FILTER MEDIA",
    "RCC COLUMN PIER (TYP.)",
    "DECK CONTINUITY",
    "PRECAST PSC GIRDER (TYP.)",
    "WALL TYPE ABUTMENT",
    "1200φ RCC CAST IN SITU PILE (TYP.)",
    "1. ALL DIMENSIONS ARE IN MILL... OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO BE ... FOLLOWED.",
    "3. THIS DRAWING SHALL BE RE... ALIGNMENT DRAWINGS.",
    "4. THE BRIDGE HAS BEEN DES... CLASS 70R + TWO LANE OF 70R OR SV LOADING WHICH...",
    "5. GRADE OF CONCRETE FOR VA... FOLLOWS:-",
    "• PSC PRECAST GIRDER -",
    "• R.C.C. CAST IN SITU DEC...",
    "• R.C.C. END CROSS GIRDER -",
    "• R.C.C. INTERMEDIATE CROS...",
    "• BEARING PEDESTAL -"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "C OF EXP. JOINT",
    "C OF BRG.",
    "HFL=",
    "LWL=506.000m",
    "CHAINAGE IN (km.)",
    "LHS",
    "RHS",
    "FRL. (m)",
    "MAIN CARRIAGEWAY",
    "GROUND LEVEL (m)",
    "ELEVATION",
    "(SCALE 1:300)",
    "NOTES:"
  ],
  "description": "This crop is an elevation of a bridge superstructure and its supporting substructure, extending between abutments A1 and A2 with pier P1 at the centre. It shows PSC girders, bearings, deck barriers, approach arrangements, abutment and pier foundations, retaining walls, stone pitching, and an elevation/chainage table."
}

p02_r01Elevation

  • Launching apron×2sloping and horizontal apronOne adjacent to each abutment.

80(SQ.) 92(SK) mm Expansion gap80(SQ.) 92(SK) mm Expansion gap40000(SQ) 46188(SK) mm Horizontal dimension46000(SK) 46188(SK) mm Horizontal dimension37761(SQ) 43602(SK) mm Horizontal dimension37761(SQ) 43602(SK) mm Horizontal dimension1070(SQ) 1236(SK) mm Distance from C OF BRG.1070(SQ) 1236(SK) mm Distance from C OF BRG.+33 more