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Machine translation
1. (WO1989003921) ENGINEERING STRUCTURES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1989/003921    International Application No.:    PCT/GB1988/000891
Publication Date: 05.05.1989 International Filing Date: 19.10.1988
Chapter 2 Demand Filed:    15.06.1989    
IPC:
B25J 18/00 (2006.01), E01D 11/02 (2006.01), E01D 19/14 (2006.01), E04B 1/32 (2006.01), E04C 3/22 (2006.01)
Applicants: BRITISH PETROLEUM COMPANY PLC [GB/GB]; Britannic House, Moor lane, London EC2Y 9BU (GB) (For All Designated States Except US).
PARKHOUSE, John, Graham [GB/GB]; (GB) (For US Only)
Inventors: PARKHOUSE, John, Graham; (GB)
Agent: SENIOR, Alan, Murray @; J.A. Kemp & Co., 14 South Square, Gray's Inn, London WC1R 5EU (GB)
Priority Data:
8724453 19.10.1987 GB
Title (EN) ENGINEERING STRUCTURES
(FR) OUVRAGES D'ART
Abstract: front page image
(EN)The structure comprises a plurality of first components (7) abutting one another and second components (11, 13) for urging the first components towards each other so that the structure or member is adequately stable. Preferably the structure is pre-stressed, and the first components are selected by shape and/or material to withstand compression with the second components selected by shape and/or material to be strong in tension. Small or large structures are available with the invention, for instance bridges.
(FR)La structure comprend une pluralité de premiers composants (7) aboutant les uns contre les autres, et de seconds composants (11, 13) destinés à pousser les premiers composants les uns contre les autres de sorte que la structure ou le membre est adéquatement stable. La structure est de préférence précontrainte, les premiers composants étant choisis par forme et/ou matériau afin de résister à la compression, avec les seconds composants choisis par forme et/ou matériau afin d'être résistants en tension. Selon l'invention on peut réaliser des structures de petites ou de grandes dimensions, telles que des ponts.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)