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A. Saleh, S. Parsanejad, "Application of Orthogonalised Load-Deflection States to the Collapse Behaviour of Grout Filled Damaged Tubular Members", in B.H.V. Topping, (Editor), "Developments in Structural Engineering Computing", Civil-Comp Press, Edinburgh, UK, pp 229-235, 1993. doi:10.4203/ccp.18.6.1

Abstract

Framed off-shore structures are normally made of tubular members. These members are prone to damage by collision from supply boats or by the impact of dropped objects. Experimental and theoretical work has indicated that such damage can cause a significant loss of member strength and that grouting is an effective way of repair for tubular members with a moderate degree of damage. An existing numerical approach based on the method of orthogonalised load-deflection states has been successfully employed to establish the pre and post-ultimate force-displacement relationships of damaged tubes and grout filled damaged tubes. The paper comprises of an explanation of the analytical method used, adaptation of the method for analysis of fully grout filled damaged tubes and the presentation of the results. A comparison is made between the experimental and analytical results.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 18 DEVELOPMENTS IN STRUCTURAL ENGINEERING COMPUTING Edited by: B.H.V. Topping Paper VI.1 Application of Orthogonalised Load-Deflection States to the Collapse Behaviour of Grout Filled Damaged Tubular Members A. Saleh and S. Parsanejad School of Civil Engineering, University of Technology, Sydney, Australia doi:10.4203/ccp.18.6.1 purchase the full-text of this paper Full Bibliographic Reference for this paper A. Saleh, S. Parsanejad, "Application of Orthogonalised Load-Deflection States to the Collapse Behaviour of Grout Filled Damaged Tubular Members", in B.H.V. Topping, (Editor), "Developments in Structural Engineering Computing", Civil-Comp Press, Edinburgh, UK, pp 229-235, 1993. doi:10.4203/ccp.18.6.1 Abstract Framed off-shore structures are normally made of tubular members. These members are prone to damage by collision from supply boats or by the impact of dropped objects. Experimental and theoretical work has indicated that such damage can cause a significant loss of member strength and that grouting is an effective way of repair for tubular members with a moderate degree of damage. An existing numerical approach based on the method of orthogonalised load-deflection states has been successfully employed to establish the pre and post-ultimate force-displacement relationships of damaged tubes and grout filled damaged tubes. The paper comprises of an explanation of the analytical method used, adaptation of the method for analysis of fully grout filled damaged tubes and the presentation of the results. A comparison is made between the experimental and analytical results. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £65 +P&P)
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