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
- 2022 ASCE 7 Standard (ASCE7-22)
- 2016 ASCE 7 Standard (ASCE7-16)
- 2010 ASCE 7 Standard (ASCE7-10)
- 2005 ASCE 7 Standard (ASCE7-05)
ASCE41
NEHRP
- 2020 NEHRP Provisions (NEHRP-2020)
- 2015 NEHRP Provisions (NEHRP-2015)
- 2009 NEHRP Provisions (NEHRP-2009)