THE MECHANICS OF INFLATABLE ANCHORS IN COHESIONLESS SOIL(<Special Issue>Geomechanics of Structured Materials)

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概要

• 論文の詳細を見る

• This paper describes an investigation into the performance and pullout capacity of an inflatable anchor system. The anchor system comprises a hydraulically inflated rubber membrane or packer that may be bored into place and then inflated to provide pullout resistance. A series of scaled physical model tests were used to study the anchor performance and pullout capacity. The model tests were done in a calibration chamber using cohesionless sand and anchors of various length, diameter, embedment depth and inflation pressure. The anchor behaviour during pullout is interpreted using finite element analysis that accounts for non-linear soil behaviour, inflation and subsequent deformation of the inflatable membrane, and anchor-soil interaction. The scaled model tests and interpretations assist with identifying the dominant mechanisms affecting the pullout capacity of inflatable anchor systems.

• 社団法人地盤工学会の論文

著者

• Liang Yi

  Geotechnical Research Centre Department Of Civil And Environmental Engineering The University Of Wes

• NEWSON TIM

  Geotechnical Research Centre, Department of Civil and Environmental Engineering, The University of Western Ontario

• HINCHBERGER SEAN

  Geotechnical Research Centre, Department of Civil and Environmental Engineering, The University of Western Ontario

• Newson Tim

  Geotechnical Research Centre Department Of Civil And Environmental Engineering The University Of Western Ontario

• Hinchberger Sean

  Geotechnical Research Centre Department Of Civil And Environmental Engineering The University Of Western Ontario

関連論文

• THE MECHANICS OF INFLATABLE ANCHORS IN COHESIONLESS SOIL(Geomechanics of Structured Materials)

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