Arrangement and method for reinforcing supporting structures
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04G-023/02
E04C-005/07
출원번호
US-0896284
(2014-06-06)
등록번호
US-9574359
(2017-02-21)
우선권정보
EP-13170879 (2013-06-06)
국제출원번호
PCT/EP2014/061915
(2014-06-06)
국제공개번호
WO2014/195504
(2014-12-11)
발명자
/ 주소
Berset, Thierry
출원인 / 주소
SIKA TECHNOLOGY AG
대리인 / 주소
Buchanan Ingersoll & Rooney PC
인용정보
피인용 횟수 :
2인용 특허 :
8
초록▼
The present disclosure relates to an arrangement having a supporting structure having a surface containing (e.g., consisting of) one or more faces, wherein a bore runs from at least one face into an inner region of the supporting structure, and this bore is filled with an adhesive and with a portion
The present disclosure relates to an arrangement having a supporting structure having a surface containing (e.g., consisting of) one or more faces, wherein a bore runs from at least one face into an inner region of the supporting structure, and this bore is filled with an adhesive and with a portion of a fibre bundle projecting beyond said face, wherein, on the at least one face, from which the bore runs into an inner region of the supporting structure, the supporting structure is provided with at least one groove which, starting from the bore, extends in at least one direction on the surface, and the projecting part of the fibre bundle is located, at least in part, in the at least one groove and is fastened therein by way of the adhesive.
대표청구항▼
1. An arrangement comprising: a supporting structure with a surface consisting of one or more faces, wherein a bore extends from at least one of the faces into an inner region of the supporting structure, a fiber bundle partially in said bore, and said bore is filled with an adhesive, a portion of t
1. An arrangement comprising: a supporting structure with a surface consisting of one or more faces, wherein a bore extends from at least one of the faces into an inner region of the supporting structure, a fiber bundle partially in said bore, and said bore is filled with an adhesive, a portion of the fiber bundle projecting beyond said bore, wherein, on the at least one of the faces from which the bore extends into an inner region of the supporting structure, the supporting structure is provided with at least one groove which extends from the bore in at least one direction on the surface, and the projecting portion of the fiber bundle is at least partially located in the at least one groove and is fastened therein with adhesive,wherein, on the at least one of the faces, the at least one groove includes a plurality of grooves of the supporting structure, the plurality of grooves extending from the bore in a region of at least one circular sector, and the projecting portion of the fiber bundle, divided up according to the fiber strands, is located in the grooves and is fastened therein with adhesive. 2. The arrangement as claimed in claim 1, wherein the plurality of grooves includes 2 to 16 grooves which extends from the bore. 3. The arrangement as claimed in claim 1, wherein the at least one circular sector has a center point angle of 60° to 360°. 4. The arrangement as claimed in claim 1, wherein the bore is a first bore, and a second bore extends from the at least one of the faces of the surface of the supporting structure or from another one of the faces of the surface of the supporting structure, the another one of the faces facing away from the at least one of the faces from which the first bore extends into the inner region of the supporting structure, into the inner region of the supporting structure, and the at least one groove extends from an inlet location of the first bore along the surface of the supporting structure toward an inlet location of the second bore, and the projecting portion of the fiber bundle at least partially extends in the at least one groove and leads into the second bore and is fastened therein with adhesive. 5. The arrangement as claimed in claim 4, wherein the second bore extends from the another one of the faces of the surface of the supporting structure into the inner region of the supporting structure, and the first and second bores are connected to each other in an extension of respective axes of the first and second bores. 6. The arrangement as claimed in claim 1, wherein the at least one groove extends over at least one edge which connects two of the faces of the surface of the supporting structure to each other, and said at least one edge has a rounded portion in an interior of the at least one groove. 7. The arrangement as claimed in claim 1, wherein the surface of the supporting structure is at least partially connected to at least one surface reinforcement configured as a lamella and/or to at least one woven fabric, wherein the surface reinforcement is adhesively bonded to the surface of the supporting structure at least in a region of the portion of the fiber bundle which has been fastened in the at the least one groove by adhesive. 8. A method for reinforcing a supporting structure with a surface consisting of one or more faces, comprising: providing at least one bore from one of the faces of the supporting structure into an inner region of the supporting structure,providing at least one groove from the at least one bore in at least one direction on the surface of the supporting structure,placing an adhesive into the at least one bore,introducing a fiber bundle into the at least one bore such that a portion of the fiber bundle projects beyond the at least one bore,at least partially inserting the projecting portion of the fiber bundle into the at least one groove, andfastening the projecting portion of the fiber bundle in the at least one groove by adhesive,wherein the at least one groove includes 2 to 16 grooves which extends from the at least one bore. 9. The method as claimed in claim 8, including impregnating the fiber bundle with a resin before introducing the fiber bundle into the at least one bore and inserting the fiber bundle into the at least one groove. 10. The method as claimed in claim 8, wherein a surface reinforcement, configured as a lamella or a woven fabric, is attached over the portion of the fiber bundle which has been fastened in the at least one groove by adhesive and is adhesively bonded to the surface of the supporting structure at least in a region of the portion of the fiber bundle which has been fastened in the at least one groove by adhesive. 11. The arrangement as claimed in claim 10, wherein the at least one groove extends from the at least one bore in a region of at least one circular sector having a center point angle of 60° to 360°. 12. The arrangement as claimed in claim 11, wherein the at least one groove extends over at least one edge which connects two of the faces of the surface of the supporting structure to each other, and said at least one edge has a rounded portion in an interior of the at least one groove. 13. The arrangement as claimed in claim 12, wherein the surface of the supporting structure is at least partially connected to at least one surface reinforcement configured as a lamella and/or to at least one woven fabric, wherein the surface reinforcement is adhesively bonded to the surface of the supporting structure at least in a region of the portion of the fiber bundle which has been fastened in the at least one groove by adhesive. 14. The method as claimed in claim 9, wherein a surface reinforcement, configured as a lamella or a woven fabric, is attached over the portion of the fiber bundle which has been fastened in the at least one groove by adhesive and is adhesively bonded to the surface of the supporting structure at least in a region of the portion of the fiber bundle which has been fastened in the at least one groove by adhesive. 15. An arrangement comprising: a supporting structure with a surface consisting of one or more faces, wherein a first bore extends from at least one of the faces into an inner region of the supporting structure, a fiber bundle partially in said first bore, and said first bore is filled with an adhesive, a portion of the fiber bundle projecting beyond said first bore, wherein, on the at least one of the faces from which the first bore extends into the inner region of the supporting structure, the supporting structure is provided with at least one groove which extends from the first bore in at least one direction on the surface, and the projecting portion of the fiber bundle is at least partially located in the at least one groove and is fastened therein with adhesive,wherein a second bore extends from another one of the faces of the surface of the supporting structure into the inner region of the supporting structure, the another one of the faces facing away from the at least one of the faces from which the first bore extends into the inner region of the supporting structure, the at least one groove extends from an inlet location of the first bore along the surface of the supporting structure toward an inlet location of the second bore, and the projecting portion of the fiber bundle at least partially extends in the at least one groove and leads into the second bore and is fastened therein with adhesive, and the first and second bores are connected to each other in an extension of respective axes of the first and second bores, andwherein the fiber bundle extends from a first end to a second end, the first and second ends overlap, and the fiber bundle forms a closed loop. 16. The arrangement as claimed in claim 15, wherein the first and second ends overlap inside the first bore and/or the second bore. 17. The arrangement as claimed in claim 15, wherein the first and second ends overlap in the at least one groove. 18. The arrangement as claimed in claim 15, wherein the first and second ends overlap over a length of 5 cm to 50 cm. 19. The arrangement as claimed in claim 15, wherein the fiber bundle is wound around the supporting structure and overlaps with itself over and entire length of the fiber bundle.
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이 특허에 인용된 특허 (8)
Fyfe,Edward R.; Brokken,Steven T., Anchor and method for reinforcing a structure.
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