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built templatethrust-restraintwith-tool

Thrust Force Calculation

Calculates unbalanced thrust force at a pressurised pipe bend from internal pressure, pipe internal diameter, and bend angle. The template reports pipe area, straight pressure force, and bend thrust force.

inputs

3 fields

context

2 archetypes

engine

with-tool

outputs

3 scored fields

contract fields

Parameter Map

3 inputs to 3 scored outputs

  • internal_pressure_kpa

    float

    Internal pipe pressure

    0 to 5000kPa

  • pipe_internal_diameter_mm

    float

    Pipe internal diameter

    10 to 3000mm

  • bend_angle_deg

    float

    Pipe bend angle

    0 to 180degrees
pipe_area_m2tol 0.03

Pipe internal area

pressure_force_kntol 0.03

Straight pressure force

bend_thrust_force_kntol 0.03

Unbalanced bend thrust force

visibility contract

Difficulty Ladder

all_giveneasy

All parameters given for a water main bend

all fields visible
all_givenmedium

All parameters given across restrained pipe bends

all fields visible
all_givenhard

All parameters given for larger rising mains

all fields visible

scenario bands

Archetype Atlas

water_main_bend

2 contexts

Water main bend thrust check

internal_pressure_kpa300 to 2000
pipe_internal_diameter_mm100 to 1500
bend_angle_deg11.25 to 90

water-main / thrust-block

rising_main_bend

2 contexts

Wastewater rising main bend thrust check

internal_pressure_kpa100 to 1500
pipe_internal_diameter_mm80 to 1200
bend_angle_deg11.25 to 90

wastewater-rising-main / restrained-joint

rendered task

Generation Preview

wastewater-rising-main-rising-main-bend-preview

difficulty
hard
visibility
all_given
archetype
rising_main_bend
site context
wastewater-rising-main
instruction excerptthrust-force-calculation_calc.py

visible fields

  • internal_pressure_kpa100 to 1500 kPa
  • pipe_internal_diameter_mm80 to 1200 mm
  • bend_angle_deg11.25 to 90 degrees

withheld schema

pipe_area_m2pressure_force_knbend_thrust_force_kn
Wastewater rising main bend thrust check. wastewater-rising-main. Required outputs: pipe_area_m2, pressure_force_kn, bend_thrust_force_kn