Seismic Analysis of a Buried Operating Steel Pipeline with Emphasis on the Equivalent-Boundary Conditions

Seismic Analysis of Connections of Buried Continuous Pipelines

“…Numerical methods, e.g., finite element (FE) methods, were also widely used to simulate soilstructure interaction. e pipelines were modeled as elastic beams connected with soil springs [6,7] or shell elements buried in soil continuum [8,9], and the dynamic response of the pipelines was analyzed [10,11]. Factors influencing the response of buried pipelines during earthquakes were studied.…”

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