Interaction of steel jacket platform with surrounding soil.

S. N. Abduljauwad; S. Sture

Interaction of steel jacket platform with surrounding soil.

S. N. Abduljauwad
, S. Sture

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

Abstract

The purpose of this investigation was to study the behaviour of a fixed offshore jacket platform subjected to wind and wave loading. Conventional analysis techniques consider the superstructure and the pile supports as different structural systems that were analyzed separately. Compatibility between the two entities is often only obtained in an approximate sense. The purpose of this study was to present a methodology for performing analysis of the complete structure pile soil system; to demonstrate its application; and to compare the results obtained in this integrated analysis to those found by means of a conventional analysis procedure. This study also presents a methodology, based on the finite element method, for developing lateral soil resistance pile displacement relationships for a single pile subjected to cyclic lateral loading. Undrained soil strengths were used in conjunction with the total stress analysis. The resistance/displacement response behaviour was compared to conventional one dimensional criteria.

Original language	English
Pages (from-to)	355-361
Number of pages	7
Journal	IN: OMAE 1988 HOUSTON, PROC. 7TH INT. CONF. ON OFFSHORE MECHANICS AND ARCTIC ENGINEERING, (HOUSTON, U.S.A.: FEB. 7-12, 1988),
Volume	II, New York, U.S.A., Am. Soc. Mech. Engrs., 1988
State	Published - 1988

ASJC Scopus subject areas

General Engineering

Cite this

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title = "Interaction of steel jacket platform with surrounding soil.",

abstract = "The purpose of this investigation was to study the behaviour of a fixed offshore jacket platform subjected to wind and wave loading. Conventional analysis techniques consider the superstructure and the pile supports as different structural systems that were analyzed separately. Compatibility between the two entities is often only obtained in an approximate sense. The purpose of this study was to present a methodology for performing analysis of the complete structure pile soil system; to demonstrate its application; and to compare the results obtained in this integrated analysis to those found by means of a conventional analysis procedure. This study also presents a methodology, based on the finite element method, for developing lateral soil resistance pile displacement relationships for a single pile subjected to cyclic lateral loading. Undrained soil strengths were used in conjunction with the total stress analysis. The resistance/displacement response behaviour was compared to conventional one dimensional criteria.",

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AU - Abduljauwad, S. N.

AU - Sture, S.

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N2 - The purpose of this investigation was to study the behaviour of a fixed offshore jacket platform subjected to wind and wave loading. Conventional analysis techniques consider the superstructure and the pile supports as different structural systems that were analyzed separately. Compatibility between the two entities is often only obtained in an approximate sense. The purpose of this study was to present a methodology for performing analysis of the complete structure pile soil system; to demonstrate its application; and to compare the results obtained in this integrated analysis to those found by means of a conventional analysis procedure. This study also presents a methodology, based on the finite element method, for developing lateral soil resistance pile displacement relationships for a single pile subjected to cyclic lateral loading. Undrained soil strengths were used in conjunction with the total stress analysis. The resistance/displacement response behaviour was compared to conventional one dimensional criteria.

AB - The purpose of this investigation was to study the behaviour of a fixed offshore jacket platform subjected to wind and wave loading. Conventional analysis techniques consider the superstructure and the pile supports as different structural systems that were analyzed separately. Compatibility between the two entities is often only obtained in an approximate sense. The purpose of this study was to present a methodology for performing analysis of the complete structure pile soil system; to demonstrate its application; and to compare the results obtained in this integrated analysis to those found by means of a conventional analysis procedure. This study also presents a methodology, based on the finite element method, for developing lateral soil resistance pile displacement relationships for a single pile subjected to cyclic lateral loading. Undrained soil strengths were used in conjunction with the total stress analysis. The resistance/displacement response behaviour was compared to conventional one dimensional criteria.

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VL - II, New York, U.S.A., Am. Soc. Mech. Engrs., 1988

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EP - 361

JO - IN: OMAE 1988 HOUSTON, PROC. 7TH INT. CONF. ON OFFSHORE MECHANICS AND ARCTIC ENGINEERING, (HOUSTON, U.S.A.: FEB. 7-12, 1988),

JF - IN: OMAE 1988 HOUSTON, PROC. 7TH INT. CONF. ON OFFSHORE MECHANICS AND ARCTIC ENGINEERING, (HOUSTON, U.S.A.: FEB. 7-12, 1988),

ER -

Interaction of steel jacket platform with surrounding soil.

Abstract

ASJC Scopus subject areas

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