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RISBeam Mode Buckling of Buried Pipeline Subjected to Seismic Ground Motion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: During seismic events, buried pipelines are subjected to deformation by seismic ground motion. In such cases, it is important to ensure the integrity of the pipeline. Both beammode and shellmode buckling may occur in the ...
Three Dimensional Nonlinear Seismic Ground Response Analysis of Local Site Effects for Estimating Seismic Behavior of Buried Pipelines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Damage to buried pipelines caused by local amplification of seismic ground motion in highly nonuniform grounds is not yet fully understood. The development of methods to evaluate the amplification of ground motion in complex ...
Comprehensive Seismic Response Analysis for Estimating the Seismic Behavior of Buried Pipelines Enhanced by Three Dimensional Dynamic Finite Element Analysis of Ground Motion and Soil Amplification
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We demonstrate a comprehensive earthquake response analysis method for improving the seismic input force estimation of buried pipelines by combining ground motion and soil amplification analyses. Using this method, the ...