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Concrete Barrier

1 page · 1 crop · railing

Matched toBridge Crash Barrierbridge.ancillary_system.crash_barrieron “Concrete Barrier”

0 of 4 required measurements have a number
The class asks forUnitA reading with that nameFrom
LengthLm/mmno reading by that name
HeightHm/mmno reading by that name
Instance CountNcountno reading by that name
Material TypeMAT—no 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

Barrier

Every dimension read for it6

  • 2Seismic performance zonenot attributedp2 · p02_r03 table of design specs loads concrete strengths
  • 0.142ASnot attributedp2 · p02_r03 table of design specs loads concrete strengths
  • 0.155SD1not attributedp2 · p02_r03 table of design specs loads concrete strengths
  • HL-93Design vehicle live loadnot attributedp2 · p02_r03 table of design specs loads concrete strengths
  • 30 LBS PER SQ FTFuture paving allowancenot attributedp2 · p02_r03 table of design specs loads concrete strengths
  • 4,000 PSIConcrete compressive strength, f'cp2 · p02_r03 table of design specs loads concrete strengths

Notes on the sheets that carry it

  • p2AASHTO LRFD 9TH EDITION, 2020
  • p2(DESIGNED FOR SEISMIC PERFORMANCE ZONE 2, AS=0.142, SD1=0.155)
  • p2CONCRETE: SUPERSTRUCTURE — CLASS D, f'c = 4,000 PSI
  • p2BARRIER — CLASS D, f'c = 4,000 PSI
  • p2PSC BEAMS — CLASS AAA, f'c = SEE BEAM SHEETS
  • p2PSC BEAM ALLOWABLE TENSION — SEE BEAM SHEETS
  • p2SUBSTRUCTURE — CLASS AA, f'c = 3,500 PSI
  • p2REINFORCEMENT STEEL: GRADE 60, fy = 60,000 PSI
  • p2PRETENSIONING STRANDS: f's = 270,000 PSI
  • p2STEEL H-PILES: GRADE 50, fy = 50,000 PSI

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

Page 2

crop

p02_r03 table of design specs loads concrete strengths

page 2 · gdot_drawing_844a0f817a824bc0805d75537a69cd22_p02_r03_table_of_design_specs_loads_concrete_strengths
Original
p02_r03 table of design specs loads concrete strengths
{
  "view": "Notes",
  "objects": [
    {
      "name": "Superstructure",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Class D concrete specified."
    },
    {
      "name": "Barrier",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Class D concrete specified."
    },
    {
      "name": "PSC beams",
      "tag": "",
      "shape": "",
      "material": "prestressed concrete",
      "count": null,
      "note": "Concrete class and allowable tension refer to beam sheets."
    },
    {
      "name": "Substructure",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Class AA concrete specified."
    },
    {
      "name": "Reinforcement steel",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "Grade 60 specified."
    },
    {
      "name": "Pretensioning strands",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Steel H-piles",
      "tag": "",
      "shape": "H-section",
      "material": "steel",
      "count": null,
      "note": "Grade 50 specified."
    }
  ],
  "measurements": [
    {
      "label": "Seismic performance zone",
      "value": "2",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "AS",
      "value": "0.142",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "SD1",
      "value": "0.155",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Design vehicle live load",
      "value": "HL-93",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Future paving allowance",
      "value": "30",
      "unit": "LBS PER SQ FT",
      "appliesTo": ""
    },
    {
      "label": "Concrete compressive strength, f'c",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "Superstructure"
    },
    {
      "label": "Concrete compressive strength, f'c",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "Barrier"
    },
    {
      "label": "Concrete compressive strength, f'c",
      "value": "3,500",
      "unit": "PSI",
      "appliesTo": "Substructure"
    },
    {
      "label": "Reinforcement steel yield strength, fy",
      "value": "60,000",
      "unit": "PSI",
      "appliesTo": "Reinforcement steel"
    },
    {
      "label": "Pretensioning strand strength, f's",
      "value": "270,000",
      "unit": "PSI",
      "appliesTo": "Pretensioning strands"
    },
    {
      "label": "Steel H-pile yield strength, fy",
      "value": "50,000",
      "unit": "PSI",
      "appliesTo": "Steel H-piles"
    }
  ],
  "notes": [
    "AASHTO LRFD 9TH EDITION, 2020",
    "(DESIGNED FOR SEISMIC PERFORMANCE ZONE 2, AS=0.142, SD1=0.155)",
    "CONCRETE: SUPERSTRUCTURE — CLASS D, f'c = 4,000 PSI",
    "BARRIER — CLASS D, f'c = 4,000 PSI",
    "PSC BEAMS — CLASS AAA, f'c = SEE BEAM SHEETS",
    "PSC BEAM ALLOWABLE TENSION — SEE BEAM SHEETS",
    "SUBSTRUCTURE — CLASS AA, f'c = 3,500 PSI",
    "REINFORCEMENT STEEL: GRADE 60, fy = 60,000 PSI",
    "PRETENSIONING STRANDS: f's = 270,000 PSI",
    "STEEL H-PILES: GRADE 50, fy = 50,000 PSI"
  ],
  "labels": [
    "DESIGN DATA",
    "SPECIFICATIONS",
    "DESIGN VEHICLE LIVE LOAD",
    "FUTURE PAVING ALLOWANCE",
    "GDOT",
    "P.I. NO.",
    "0019181",
    "TIP ELEVATION"
  ],
  "description": "This crop is a design-data notes block for a bridge structure, listing governing specifications, seismic design criteria, design live load, and future paving allowance. It documents concrete classes and strengths for the superstructure, barrier, PSC beams, and substructure, plus reinforcement, pretensioning strand, and steel H-pile material strengths. A partial unrelated red label, \"TIP ELEVATION,\" is visible at the upper left edge."
}

p02_r03 table of design specs loads concrete strengthsNotes

  • BarrierconcreteClass D concrete specified.

2 Seismic performance zone0.142 AS0.155 SD1HL-93 Design vehicle live load30 LBS PER SQ FT Future paving allowance4,000 PSI Concrete compressive strength, f'c4,000 PSI Concrete compressive strength, f'c3,500 PSI Concrete compressive strength, f'c+3 more