Physical modeling of foundation systems

Research output: Chapter in Book/Conference paperChapter

Abstract

This article presents the fundamental principles associated with the physical modeling of geotechnical problems, with an emphasis on the performance and design of offshore foundations systems. The similitude principles necessary for reduced scale modeling of an offshore foundation to exhibit an identical behavior to the full‐scale structure it represents are discussed. The necessity of achieving an identical stress state between the model and the prototype is demonstrated, leading to the development of centrifuge modeling. Centrifuge technology, including model preparation, instrumentation, data acquisition, and motion control, is presented, and an example application related to pipeline soil interaction during laying is discussed.
Original languageEnglish
Title of host publicationEncyclopaedia of Marine and Offshore Engineering
EditorsJohn Carlton, Paul Jukes, Choo Yoo Sang
Place of PublicationUnited States
PublisherJohn Wiley & Sons
Volume1
ISBN (Electronic)9781118476406
ISBN (Print)9781118476352
DOIs
Publication statusPublished - 20 Apr 2017

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