July 2, 2020 Software Open Access

Charles Wang; Frank McKenna; Peter Mackenzie-Helnwein; Wael Elhaddad; Adam Zsarnoczay; Michael Gardner

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  <dc:creator>Charles Wang</dc:creator>
  <dc:creator>Frank McKenna</dc:creator>
  <dc:creator>Peter Mackenzie-Helnwein</dc:creator>
  <dc:creator>Wael Elhaddad</dc:creator>
  <dc:creator>Adam Zsarnoczay</dc:creator>
  <dc:creator>Michael Gardner</dc:creator>
  <dc:date>2020-07-02</dc:date>
  <dc:description>Website: https://nheri-simcenter.github.io/s3hark/

s3hark is the acronym of site-specific seismic hazard analysis and research kit. This tool focuses on simulating wave propagation along soil depth using finite element (FE) method. The intended audience for s3hark is researchers and practitioners interested in performing site-specific analysis of soil in response to earthquakes, and educators interested in teaching site response analysis in their classes. The tool provides a friendly interface for users to input and modify soil layers using tables, while the built soil profile and the FE mesh being visualized simultaneously. Results including acceleration, velocity, displacement, pore pressure, spectral acceleration, etc., are visualized for the soil profile and for each node as well, from which the user can comprehend the wave propagation and liquefaction status along the soil depth.

Features of s3hark include:


	2D and 3D elements for dynamic analysis of fluid saturated porous media
	Advanced linear / nonlinear soil material models
	Total stress / effective stress analysis
	Bi-directional motions
	Flat / slope free field analysis
	Finite rigidity of the bedrock


Available material models:

ElasticIsotropic

PM4Sand

PM4Silt

PressureIndependMultiYield

PressureDependMultiYield

PressureDependMultiYield02

ManzariDafalias

Borja-Amies3D</dc:description>
  <dc:identifier>https://zenodo.org/record/3928863</dc:identifier>
  <dc:identifier>10.5281/zenodo.3928863</dc:identifier>
  <dc:identifier>oai:zenodo.org:3928863</dc:identifier>
  <dc:relation>url:https://github.com/NHERI-SimCenter/s3hark/tree/v1.5</dc:relation>
  <dc:relation>doi:10.5281/zenodo.3246641</dc:relation>
  <dc:relation>url:https://zenodo.org/communities/nheri-simcenter</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:title>NHERI-SimCenter/s3hark: Release v1.5</dc:title>
  <dc:type>info:eu-repo/semantics/other</dc:type>
  <dc:type>software</dc:type>
</oai_dc:dc>