EP 1155196 A4 20041215 - REPAIR OF HOLLOW TUBULAR STRUCTURES
Title (en)
REPAIR OF HOLLOW TUBULAR STRUCTURES
Title (de)
REPARATUR VON HOHLEN ROHRFÖRMIGEN STRUKTUREN
Title (fr)
REPARATION DE STRUCTURES CREUSES TUBULAIRES
Publication
Application
Priority
- AU 0000120 W 20000221
- AU PP882199 A 19990222
Abstract (en)
[origin: WO0050697A1] A method of increasing the structural strength of a hollow load bearing member such as a pile (12), particularly for the purpose of repairing a damaged pile, includes the steps of fitting a rigid structural insert (17) into the pile (12) and spaced therefrom to form an interspace (18), filling the interspace (18) with an expansive filler (19), and allowing the filler (19) to set and expand in the interspace (18) to impose tensile hoop stresses in the pile (12) and corresponding compressive hoop stresses in the insert (17), to enhance the load transfer between the pile (12) and the insert (17)
IPC 1-7
IPC 8 full level
E02D 5/64 (2006.01)
CPC (source: EP KR)
E02D 5/64 (2013.01 - EP KR)
Citation (search report)
- [X] US 3798867 A 19740326 - STARLING B
- [A] EP 0624700 A2 19941117 - TONEN CORP [JP]
- See references of WO 0050697A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0050697 A1 20000831; AU PP882199 A0 19990318; CA 2362143 A1 20000831; EP 1155196 A1 20011121; EP 1155196 A4 20041215; JP 2002538335 A 20021112; KR 20010112281 A 20011220; NZ 513618 A 20010928
DOCDB simple family (application)
AU 0000120 W 20000221; AU PP882199 A 19990222; CA 2362143 A 20000221; EP 00906057 A 20000221; JP 2000601251 A 20000221; KR 20017010694 A 20010822; NZ 51361800 A 20000221