{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/mechanical.statics.hollow_circular_section.input.json",
  "title": "Hollow circular section — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "R": {
      "type": "number",
      "description": "Outer radius."
    },
    "r": {
      "type": "number",
      "description": "Inner radius, less than R."
    }
  },
  "required": [
    "R",
    "r"
  ],
  "description": "Centroidal area moments and elastic section moduli of a hollow circle from the outer and inner radii. A solid circle stays on the circular-section page. (calculation_version 1.0.0)"
}