Response of a porous seabed under natural dynamic loading using Meshfree method
Author(s)
Han, S
Tsai, CC
Jeng, DS
Griffith University Author(s)
Year published
2018
Metadata
Show full item recordAbstract
Response in a porous seabed under dynamic environmental loading is a vital engineering issue in marine geotechnics. Lots of investigations for seabed response under dynamic loading have been developed through mathematical, numerical and experimental approaches. Most previous numerical models for seabed response in marine environments were based on finite element models. In this paper, based on local radial basis function collection method (LRBFCM), a meshfree model is proposed for the seabed response in the marine environments. In the present model, partial dynamic approximation (u- p approximation) will be used, and three ...
View more >Response in a porous seabed under dynamic environmental loading is a vital engineering issue in marine geotechnics. Lots of investigations for seabed response under dynamic loading have been developed through mathematical, numerical and experimental approaches. Most previous numerical models for seabed response in marine environments were based on finite element models. In this paper, based on local radial basis function collection method (LRBFCM), a meshfree model is proposed for the seabed response in the marine environments. In the present model, partial dynamic approximation (u- p approximation) will be used, and three different types of natural loading will be considered, i.e., wave, current and earthquake loading.
View less >
View more >Response in a porous seabed under dynamic environmental loading is a vital engineering issue in marine geotechnics. Lots of investigations for seabed response under dynamic loading have been developed through mathematical, numerical and experimental approaches. Most previous numerical models for seabed response in marine environments were based on finite element models. In this paper, based on local radial basis function collection method (LRBFCM), a meshfree model is proposed for the seabed response in the marine environments. In the present model, partial dynamic approximation (u- p approximation) will be used, and three different types of natural loading will be considered, i.e., wave, current and earthquake loading.
View less >
Conference Title
Proceedings of the Thirteenth (2018) Pacific-Asia Offshore Mechanics Symposium
Publisher URI
Subject
Other engineering not elsewhere classified