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built templatestructural-loadingwith-tool

Ice Load Calculation

Calculates a reduced iced-conductor loading case using annular ice area, ice density, wind-on-ice pressure, and span length. The template reports vertical ice weight and combined vector loading for overhead line structural checks.

inputs

5 fields

context

2 archetypes

engine

with-tool

outputs

6 scored fields

contract fields

Parameter Map

5 inputs to 6 scored outputs

  • conductor_diameter_mm

    float

    Bare conductor outside diameter

    5 to 80mm

  • ice_thickness_mm

    float

    Radial ice accretion thickness

    0 to 50mm

  • ice_density_kg_m3

    floathidden in hard

    Ice density

    400 to 950kg/m3

  • wind_on_ice_pressure_pa

    float

    Wind pressure applied to the iced conductor diameter

    0 to 2500Pa

  • span_length_m

    float

    Conductor span length

    20 to 800m
iced_conductor_diameter_mmtol 0.03

Diameter of conductor plus radial ice

ice_weight_n_per_mtol 0.03

Vertical ice weight per metre

total_vertical_load_n_per_mtol 0.03

Total vertical load per metre in the reduced case

wind_on_ice_load_n_per_mtol 0.03

Transverse wind-on-ice load per metre

combined_ice_wind_load_n_per_mtol 0.03

Vector combined ice and wind load per metre

span_combined_load_ntol 0.03

Combined load integrated over the span

visibility contract

Difficulty Ladder

all_giveneasy

Distribution line with all values visible

all fields visible
all_givenmedium

Iced line selected from distribution or transmission cases

all fields visible
partialhard

Transmission line with ice density embedded in context

ice_density_kg_m3

scenario bands

Archetype Atlas

light_ice_distribution

2 contexts

Distribution line with light ice accretion

conductor_diameter_mm8 to 25
ice_thickness_mm2 to 12
ice_density_kg_m3500 to 900
wind_on_ice_pressure_pa100 to 800

distribution-line / icing-condition

heavy_ice_transmission

2 contexts

Transmission line with heavier ice accretion

conductor_diameter_mm20 to 50
ice_thickness_mm8 to 35
ice_density_kg_m3600 to 920
wind_on_ice_pressure_pa200 to 1500

transmission-line / icing-condition

rendered task

Generation Preview

transmission-line-heavy-ice-transmission-preview

difficulty
hard
visibility
partial
archetype
heavy_ice_transmission
site context
transmission-line
instruction excerptice-load-calculation_calc.py

visible fields

  • conductor_diameter_mm20 to 50 mm
  • ice_thickness_mm8 to 35 mm
  • wind_on_ice_pressure_pa200 to 1500 Pa
  • span_length_m150 to 600 m

withheld schema

ice_density_kg_m3iced_conductor_diameter_mmice_weight_n_per_mtotal_vertical_load_n_per_mwind_on_ice_load_n_per_mcombined_ice_wind_load_n_per_mspan_combined_load_n
Transmission line with heavier ice accretion. transmission-line. Required outputs: iced_conductor_diameter_mm, ice_weight_n_per_m, total_vertical_load_n_per_m, wind_on_ice_load_n_per_m, combined_ice_wind_load_n_per_m, span_combined_load_n