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built templatestructural-loadingwith-tool

Wind Load Conductor

Calculates a reduced overhead conductor wind load using an explicit terrain height exponent, conductor diameter, drag coefficient, and span length. The template is a deterministic structural-loading calculation for line design screening.

inputs

6 fields

context

2 archetypes

engine

with-tool

outputs

3 scored fields

contract fields

Parameter Map

6 inputs to 3 scored outputs

  • wind_pressure_pa

    float

    Reference wind pressure at 10 m

    100 to 2500Pa

  • conductor_diameter_mm

    float

    Conductor outside diameter

    5 to 80mm

  • span_length_m

    float

    Conductor span length

    20 to 800m

  • drag_coefficient

    float

    Conductor drag coefficient

    0.8 to 1.5-

  • terrain_category

    enumhidden in hard

    Reduced terrain category

    opensuburbanurban

  • height_above_ground_m

    float

    Conductor height above ground

    5 to 80m
height_adjusted_wind_pressure_patol 0.03

Wind pressure adjusted from 10 m to conductor height

wind_load_per_unit_length_n_mtol 0.03

Transverse wind load per metre of conductor

transverse_wind_load_ntol 0.03

Total transverse wind load over the span

visibility contract

Difficulty Ladder

all_giveneasy

Distribution span with all values visible

all fields visible
all_givenmedium

Overhead span selected from distribution or transmission cases

all fields visible
partialhard

Transmission span with terrain category embedded in context

terrain_category

scenario bands

Archetype Atlas

distribution_span

2 contexts

Distribution overhead line span

wind_pressure_pa250 to 900
conductor_diameter_mm8 to 25
span_length_m40 to 150
drag_coefficient1 to 1.2

distribution-line / overhead-conductor

transmission_span

2 contexts

Transmission overhead line span

wind_pressure_pa400 to 1800
conductor_diameter_mm20 to 50
span_length_m150 to 600
drag_coefficient1 to 1.3

transmission-line / overhead-conductor

rendered task

Generation Preview

transmission-line-transmission-span-preview

difficulty
hard
visibility
partial
archetype
transmission_span
site context
transmission-line
instruction excerptwind-load-conductor_calc.py

visible fields

  • wind_pressure_pa400 to 1800 Pa
  • conductor_diameter_mm20 to 50 mm
  • span_length_m150 to 600 m
  • drag_coefficient1 to 1.3 -
  • height_above_ground_m15 to 60 m

withheld schema

terrain_categoryheight_adjusted_wind_pressure_pawind_load_per_unit_length_n_mtransverse_wind_load_n
Transmission overhead line span. transmission-line. Required outputs: height_adjusted_wind_pressure_pa, wind_load_per_unit_length_n_m, transverse_wind_load_n