Method for producing a construction element, in particular a tunnel element, having a watertight seal
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E02D-029/073
E21D-011/38
E21D-011/08
E02D-029/063
출원번호
US-0308794
(2015-05-01)
등록번호
US-10018043
(2018-07-10)
우선권정보
NL-2012765 (2014-05-06)
국제출원번호
PCT/EP2015/059619
(2015-05-01)
국제공개번호
WO2015/169707
(2015-11-12)
발명자
/ 주소
Van Stee, Joel Emmanuel
출원인 / 주소
Trelleborg Ridderkerk B.V.
대리인 / 주소
Dawes, Marcus C.
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
Method for producing a construction element, in particular a tunnel element, from a curing material, such as concrete, in a mold, said construction element being provided with a watertight seal on at least one side thereof, wherein a gasket is used comprising a deforming body which is produced from
Method for producing a construction element, in particular a tunnel element, from a curing material, such as concrete, in a mold, said construction element being provided with a watertight seal on at least one side thereof, wherein a gasket is used comprising a deforming body which is produced from a yielding material, such as rubber. According to the invention a base is produced from a relatively strong material, which base may or may not be detachable from the deforming body. Said base with or without said deforming body is placed against an inner side of the mold, said curing material is cast in the mold, and said curing material is cured to form said construction element with said watertight seal.
대표청구항▼
1. A method for producing a tubular tunnel element from concrete, in a mould, said tubular tunnel element being provided with a watertight seal on at least one axial outer end thereof, comprising the following steps: producing an gasket comprising deforming body which is disposed around a cross-sect
1. A method for producing a tubular tunnel element from concrete, in a mould, said tubular tunnel element being provided with a watertight seal on at least one axial outer end thereof, comprising the following steps: producing an gasket comprising deforming body which is disposed around a cross-sectional circumference of the tubular tunnel element and which is produced from a yielding material, such as rubber, and a corresponding base disposed beneath the deforming body which is produced from a relatively strong material;placing said base with said deforming body against an inner side of the mould;casting said concrete in the mould; andcuring said concrete to form said tubular tunnel element with said watertight seal, wherein the base comprises a plurality of anchors on one side thereof which extend from the base into the concrete while said concrete is cured,wherein the tubular tunnel element is configured to form an immersed tunnel when a plurality of tubular tunnel elements are placed against one another with a watertight seal in between the axial outer ends thereof, andwherein the anchors are made of metal or carbon. 2. The method according to claim 1, wherein said anchors extend from a plate, wherein the plate is at least partially surrounded by said yielding material of the gasket in order to hold said plate. 3. The method according to claim 2, wherein said plate is made of metal or carbon. 4. The method according to claim 2, wherein said anchors comprise bolts, which are screwed into said plate so as to extend therefrom. 5. The method according to claim 1, wherein said anchors are plate shaped, wherein said plate shaped elements extend in the curing material parallel to the surface of the curing material. 6. A tunnel element being provided with a watertight seal on at least one axial outer end thereof, produced by a method comprising the following steps: producing a gasket with a deforming body which is disposed around a cross-sectional circumference of the tunnel element and which is produced from a yielding material, such as rubber, and a corresponding base disposed beneath the deforming body which is produced from a relatively strong material;placing said base with said deforming body against an inner side of the mould;placing said concrete in the mould; andcuring said concrete to form said tubular tunnel element with said watertight seal, wherein the base comprises a plurality of anchors on one side thereof which extend from the base into the concrete while said concrete is cured,wherein the tunnel element is configured to form an immersed tunnel when a plurality of tunnel elements are placed against one another with a watertight seal in between the axial outer ends thereof, andwherein the anchors are made of metal or carbon. 7. An immersed tunnel comprising tubular tunnel elements being provided with a watertight seal on at least one axial outer end thereof, which tunnel elements are produced by the following steps: producing a gasket with a deforming body which is disposed around a cross-sectional circumference of the tubular tunnel element and which is produced from a yielding material, such as rubber, and a corresponding base disposed beneath the deforming body which is produced from a relatively strong material,placing said base with said deforming body against an inner side of the mould;casting said concrete in the mould; andcuring said concrete to form said tubular tunnel element with said watertight seal, wherein the base comprises a plurality of anchors on one side thereof which extend from the base into the concrete while said concrete is cured,wherein the tubular tunnel elements are placed against one another forming a joint with said seal in between the axial outer ends thereof,wherein the anchors are made of metal or carbon, andwherein the deforming body is configured to compress and seal the joint between the said tubular tunnel elements under the pressure differential between the interior of the tunnel elements and the hydrostatic pressure on the outside of the tunnel elements. 8. A tunnel according to claim 7, wherein a secondary seal is provided over said seal against the inner side of said tunnel.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (5)
Mitchell, Samuel B. H., Arcuate precast tunnel lining segments.
Grabe Werner,DEX ; Glang Siegfried,DEX ; Gutschmitd Holger,DEX ; Bernard Simon,FRX ; Haye Bruno,FRX ; Pallot Pierre,FRX, Seal and process for producing such seal.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.