EP 2931976 B1 20240417 - FOUNDATION SYSTEM FOR BRIDGES AND OTHER STRUCTURES
Title (en)
FOUNDATION SYSTEM FOR BRIDGES AND OTHER STRUCTURES
Title (de)
FUNDAMENTSYSTEM FÜR BRÜCKEN UND ANDERE STRUKTUREN
Title (fr)
SYSTÈME DE FONDATION POUR PONTS ET AUTRES STRUCTURES
Publication
Application
Priority
- US 201261736819 P 20121213
- US 201361837853 P 20130621
- US 201314098615 A 20131206
- US 2013074129 W 20131210
Abstract (en)
[origin: WO2014093344A1] A bridge system is provided that utilizes foundation structures that are formed of the combination of precast and cast-in-place concrete. A method of constructing the combination precast and cast-in-place concrete foundation structures involves receiving at a construction site a precast concrete foundation unit having elongated upright wall members that define a channel therebetween, and multiple upright supports located within the channel; placing the precast concrete foundation unit at a desired use location; delivering concrete into the channel while the precast concrete foundation unit remains at the desired use location; and allowing the concrete to cure-in-place such that the elongated upright wall members are connected to the cured-in-place concrete by reinforcement embedded within both the cured-in-place concrete and the upright wall members. The bridge units may be placed before the pouring step to embed the bottoms of the bridge units in the cast-in-place concrete.
IPC 8 full level
E01D 19/02 (2006.01); E02D 27/32 (2006.01)
CPC (source: EP US)
E01D 19/125 (2013.01 - US); E01D 21/00 (2013.01 - US); E02D 27/32 (2013.01 - EP US); E01D 2/00 (2013.01 - US); E01D 2101/24 (2013.01 - US); E01D 2101/26 (2013.01 - US); E01D 2101/28 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014093344 A1 20140619; AU 2013359540 A1 20150604; AU 2013359540 B2 20170420; CA 2891941 A1 20140619; CA 2891941 C 20200818; CR 20150285 A 20150901; EP 2931976 A1 20151021; EP 2931976 A4 20160803; EP 2931976 B1 20240417; NZ 708317 A 20170825; US 2017247843 A1 20170831
DOCDB simple family (application)
US 2013074129 W 20131210; AU 2013359540 A 20131210; CA 2891941 A 20131210; CR 20150285 A 20150528; EP 13862489 A 20131210; NZ 70831713 A 20131210; US 201715595376 A 20170515