Hazard API: Site-specific wind, snow, ice & seismic analysis for your software.

The Hazard API is a web-based engine for determining all site-specific load parameters within seconds to AS 4055-2012, AS 4055-2021AS/NZS 1170.2-2011, AS/NZS 1170.2-2021ASCE 7-16, ASCE 7-22, CSA S37-18 (Canada), IS 875 (India) LRFD LTS-1, MS 1553 (Malaysia), NSCP 2015 (Philippines), TIA-222-H and TIA-222-I utilising our groundbreaking Google Maps integration.


SANDBOX


FEATURES

  • Automatic wind load calculation to AS 4055-2012, AS 4055-2021, AS/NZS 1170.2-2011, AS/NZS 1170.2-2021, ASCE 7-16, ASCE 7-22, CSA S37-18, IS 875, MS 1553-2002, NSCP 2015 and TIA-222-H.
  • AS 4055-2011/2021: Automatic Wind Region detection.
  • AS 4055-2011/2021: Automatic Terrain Category detection.
  • AS 4055-2011/2021: Automatic Topographic Class detection.
  • AS 4055-2011/2021: Automatic Shielding Class detection.
  • AS/NZS 1170.2-2011/2021: Automatic Wind Region and Lee Zone detection.
  • AS/NZS 1170.2-2011/2021: Automatic directional Terrain Category detection using machine learning.
  • AS/NZS 1170.2-2011/2021: Automatic directional Terrain/Height Multiplier (Mz,cat) averaging calculation.
  • AS/NZS 1170.2-2011/2021: Automatic structure detection for Shielding Multiplier (Ms) calculation.
  • AS/NZS 1170.2-2011/2021: Automatic Topographic Multiplier (Mt) detection and calculation.
  • ASCE 7-16/22: Automatic Basic Wind Speed (V) detection sourced directly from the ASCE 7 Hazard Tool.
  • ASCE 7-16/22: Automatic directional Exposure Category detection (including open patches) using machine learning.
  • ASCE 7-16/22: Automatic directional Velocity Pressure Coefficient (Kz) averaging and transition zone analysis to ASCE 7 Section C26.10.
  • ASCE 7-16/22: Automatic Topographic Factor (Kzt) detection and calculation.
  • CSA S37-18: Automatic reference wind pressure (q50/q10) detection.
  • CSA S37-18: Automatic terrain (Ce) detection.
  • CSA S37-18: Automatic surface roughness terrain.
  • CSA S37-18: Automatic site-specific wind pressure profile (qh) calculation.
  • IS 875: Automatic Basic Wind Speed (Vb) detection.
  • IS 875: Automatic Terrain Category detection for Terrain and Height Factor (k2) averaging calculation.
  • IS 875: Automatic Topographic Factor (k3) detection and calculation.
  • LRFD LTS-1: Automatic Basic Wind Speed (V) detection sourced directly from the ASCE 7 Hazard Tool.
  • LRFD LTS-1: Automatic directional Exposure Category detection (including open patches) using machine learning.
  • LRFD LTS-1: Automatic directional Velocity Pressure Coefficient (Kz) averaging and transition zone analysis to ASCE 7 Section C26.10.
  • LRFD LTS-1: Automatic Topographic Factor (Kzt) detection and calculation.
  • MS 1553-2002: Automatic Wind Region detection.
  • MS 1553-2002: Automatic Terrain Category detection for Terrain/Height Multiplier (Mz,cat) averaging calculation.
  • MS 1553-2002: Automatic structure detection for Shielding Multiplier (Ms) calculation.
  • MS 1553-2002: Automatic Hill-Shape Multiplier (Mh) detection and calculation.
  • NSCP 2015: Automatic Basic Wind Speed (V) detection.
  • NSCP 2015: Automatic directional Exposure Category (Kz) detection and calculation.
  • NSCP 2015: Automatic Topographic Factor (Kzt) detection and calculation.
  • TIA-222-H/I: Automatic Basic Wind Speed (V) detection sourced directly from the ASCE 7 Hazard Tool.
  • TIA-222-H/I: Automatic directional Exposure Category detection (including open patches) using machine learning.
  • TIA-222-H/I: Automatic directional Velocity Pressure Coefficient (Kz) averaging and transition zone analysis to ASCE 7 Section C26.10.
  • TIA-222-H/I: Automatic Topographic Factor (Kzt) detection and calculation.

SUPPORTED COUNTRIES

OCEANIA

  • Australia
  • New Zealand
  • Fiji
  • New Caledonia
  • Samoa
  • Tonga
  • Vanuatu

NORTH AMERICA

  • United States
  • Canada

ASIA

  • India
  • Malaysia

MIDDLE EAST

  • Saudi Arabia
  • United Arab Emirates

EUROPE

  • Belarus
  • Belgium
  • Cyprus
  • Denmark
  • Estonia
  • Finland
  • France
  • Germany
  • Greece
  • Hungary
  • Iceland
  • Ireland
  • Latvia
  • Lithuania
  • Luxembourg
  • Netherlands
  • Poland
  • Portugal
  • Slovenia
  • Spain
  • United Kingdom

USERS

CHECKWIND is trusted by over 500 companies with more than 4000 users worldwide, representing the fields of construction, fabrication, power distribution, signage, structural engineering, and telecommunications.