USGS Seismic Design Web Services

Web services produced by the U.S. Geological Survey for calculating parameter values from various seismic design reference documents.

This software is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The software has not received final approval by the U.S. Geological Survey (USGS). No warranty, expressed or implied, is made by the USGS or the U.S. Government as to the functionality of the software and related material nor shall the fact of release constitute any such warranty. The software is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the software.

Reference Document End Points

ASCE7

ASCE41

NEHRP

IBC

AASHTO

Component Data End Points