专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220098818A1 FLEXIBLE JOINT CONNECTING DEVICE OF PRECAST BODY SEGMENT, PRECAST BODY SEGMENT JOINING-TYPE UNDERWATER TUNNEL CONSTRUCTION METHOD USING SAME, AND UNDERWATER TUNNEL CONSTRUCTED THEREBY 有权
公开(公告)号：US20220098818A1
公开(公告)日：2022-03-31
申请号：US17424923
申请日：2019-11-28
申请人： DAEWOO ENGINEERING & CONSTRUCTION CO., LTD
发明人： Byeong Moo JIN , Je Chun KIM , Kyoungo KIM , Kyung Tae BAE , Kyoungwon SEO , Youseok KIM , Yong Jic KIM , Hyun Su PARK
IPC分类号： E02D29/067
摘要： The present disclosure relates to: a flexible joint connecting device used for sequentially coupling precast concrete segments so as to construct an underwater tunnel; an underwater tunnel construction method using the flexible joint connecting device so as to join, in a watertight manner, tunnel modules and integrally connect same, thereby constructing the underwater tunnel; and the underwater tunnel constructed by the construction method.

2. 发明申请

US20170233977A1 CORROSION-RESISTANT FLUID MEMBRANE 审中-公开
公开(公告)号：US20170233977A1
公开(公告)日：2017-08-17
申请号：US15434622
申请日：2017-02-16
申请人： HYPERLOOP TECHNOLOGIES, INC.
发明人： Blake COLE , Israel STOL
IPC分类号： E02D29/09 , E02D29/067 , C23F13/02 , E21D11/38 , C02F1/44 , B01D61/02
CPC分类号： E02D29/06 , B01D61/025 , B01D61/04 , B01D61/08 , B01D61/10 , B01D2311/103 , B01D2313/23 , B01D2313/38 , C02F1/441 , C02F2103/08 , C02F2303/08 , C04B28/30 , C04B28/32 , C04B32/02 , C04B2111/00525 , C04B2111/26 , C23F13/02 , C23F2213/31 , E02B17/0026 , E02D29/067 , E21D11/383
摘要： A corrosion-resistant cover system, having a corrosion-resistant cover structured and configured to be arrangeable around an object having one or more metallic surfaces that are susceptible to corrosion. The corrosion-resistant cover is operable to provide increased corrosion resistance to the object by preventing contact between the one or more metallic surfaces and ambient conditions exterior to the corrosion-resistant cover.

3. 发明授权

US1620716A Submerged bridge 失效
标题翻译：淹没桥
公开(公告)号：US1620716A
公开(公告)日：1927-03-15
申请号：US2701425
申请日：1925-04-30
申请人： WILLIAM BLANCHARD
发明人： WILLIAM BLANCHARD
IPC分类号： E02D29/067
CPC分类号： E02D29/067

4. 发明申请

US20100310318A1 POSITIONING A SINKING TUNNEL SECTION 有权
标题翻译：定位一个SINKING TUNNEL SECTION
公开(公告)号：US20100310318A1
公开(公告)日：2010-12-09
申请号：US12809891
申请日：2007-12-20
申请人： Gerrit Martinus Hertgers
发明人： Gerrit Martinus Hertgers
IPC分类号： E02D29/067
CPC分类号： E02D29/073 , E02D29/063
摘要： A positioning apparatus includes a frame and two substantially vertically extending legs. The frame includes a suspension device adapted to suspend a sinking tunnel section. The legs include upper ends connected by a substantially horizontally extending beam and lower ends vertically movable relative to the sinking tunnel section. The legs include clamping members for engaging opposite transverse sides of the tunnel section that are settable substantially in a plane defined by the legs and beam of the frame. The frame is devised for extending with its legs outwardly of the two opposite transverse sides of the tunnel section and extending with the beam above a roof of the tunnel section.
摘要翻译：定位装置包括框架和两个基本垂直延伸的支腿。框架包括适于悬挂下沉隧道段的悬挂装置。腿部包括通过基本水平延伸的梁连接的上端部和相对于沉没隧道部分可垂直移动的下端部。腿包括用于接合隧道部分的相对横向侧面的夹紧构件，其可基本上在由框架的腿和梁限定的平面中可设置。框架被设计用于使其腿部在隧道部分的两个相对的横向侧面向外延伸并且沿着隧道部分的顶部上方的梁延伸。

5. 发明授权

US5540522A Seismic joint for underwater floating tunnels 失效
标题翻译：水下浮动隧道地震接头
公开(公告)号：US5540522A
公开(公告)日：1996-07-30
申请号：US131901
申请日：1993-10-05
申请人： Fabio Launaro , Roberto Bruschi , Floriano Casola , Robert Warshaw
发明人： Fabio Launaro , Roberto Bruschi , Floriano Casola , Robert Warshaw
IPC分类号： E02D29/067 , E21D10/08
CPC分类号： E02D29/067
摘要： This invention provides a seismic joint for an underwater floating tunnel having: (a) a joint portion (i) having a transverse section essentially the same as that of the tunnel, (ii) being rigidly fastened to land at one end (A) thereof, and (iii) being elastically constrained to the tunnel at its other end (B) via a plurality of operably affixed means which performs an elastic function and a damping function; (b) a collar welded onto the external surface of the tunnel facing end (B) of the portion, said collar being capable of sliding on and along the external surface of the joint portion; and (c) a means for providing a water-tight seal between the internal surface of the collar and the external surface of the joint portion.
摘要翻译：本发明提供了一种用于水下浮动隧道的地震接头，其具有：（a）具有与隧道基本相同的横截面的接合部分（i），（ii）刚性地固定在其一端（A）处的陆地，和（iii）通过多个可操作地固定的装置弹性约束在其另一端（B）处的隧道，该装置执行弹性功能和阻尼功能; （b）焊接在所述部分的面向隧道的端部（B）的外表面上的套环，所述套环能够在所述接合部分的外表面上滑动; 和（c）用于在套环的内表面和接头部分的外表面之间提供防水密封的装置。

6. 发明授权

US3849821A Submerged tunnel bridge 失效
标题翻译：提交的隧道桥
公开(公告)号：US3849821A
公开(公告)日：1974-11-26
申请号：US24072272
申请日：1972-04-03
申请人： NORCONSULT AS
发明人： ARILD A , CREED J , FOLKESTAD O , SELBERG A , TANGSRUD N , ODEGARD E , BRANDTZAEG A
IPC分类号： E01D15/14 , E02D29/067
CPC分类号： E02D29/067 , E01D15/14
摘要： A submerged tunnel bridge with positive buoyancy is anchored to the sea bottom. The bridge comprises spaced anchoring pontoons anchored to the sea bottom and operative to provide sufficient buoyancy for the submerged tunnel bridge, and bridge sections in the shape of tube-shaped tunnel sections mounted between the anchoring pontoons, the tunnel sections having such weight and buoyancy that net vertical force on the tunnel bridge sections with varying internal and external loads will vary in a range around zero.
摘要翻译：具有正浮力的淹没隧道桥锚固在海底。桥梁包括锚定在海底的间隔的锚固浮筒，并且可操作地为沉没的隧道桥提供足够的浮力，以及安装在锚固浮筒之间的管状隧道段的形状的桥形截面，锚固浮桥之间具有这样的重量和浮力，具有不同内部和外部负载的隧道桥梁部分的净垂直力在零度范围内变化。

7. 发明授权

US12139873B1 Tube joint apparatus for double-tube floating tunnel and construction method thereof 有权
公开(公告)号：US12139873B1
公开(公告)日：2024-11-12
申请号：US18798140
申请日：2024-08-08
申请人： TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T. CHINA
发明人： Zhiwen Yang , Huaqing Zhang , Yonggang Cui
IPC分类号： E02D29/067 , E02B3/16
CPC分类号： E02D29/067 , E02B3/16
摘要： A tube joint apparatus for a double-tube floating tunnel and a construction method thereof are provided, the apparatus includes a joint device, a tunnel tube body, and an escape device. The escape device is provided in the joint device, the tunnel tube body is respectively connected to left and right ends of the joint device. A plurality of anchor yokes are connected to an outside of the joint device. The joint device includes a watertight locking structure section, a framework connection section, and a main functional section. The main functional section includes a joint inner road surface and a joint housing. The joint inner road surface is provided in the joint housing, and the watertight locking structure section is respectively connected to two ends of the framework connection section. The present disclosure improves a utilization rate of an internal space in the underwater floating tunnel.

8. 发明授权

US11136740B1 Underwater traffic tunnel 有权
公开(公告)号：US11136740B1
公开(公告)日：2021-10-05
申请号：US17079673
申请日：2020-10-26
申请人： Di Du , Yang Du
发明人： Di Du
IPC分类号： E21F1/00 , E02D29/067
摘要： An underwater traffic tunnel that includes a body immersed in water, a connector, and a ventilation system. The body comprises a first cavity for providing a passage space and a second cavity located below the first cavity. The second cavity is in communication with water; the connector connects the body and the water bottom and is used to resist buoyancy, and the ventilation system is in communication with the first cavity and extends above the water surface; the body of the present invention is safely immersed in water, and a vessel can navigate freely above the body; the second cavity is in communication with water and is not easy to be overturned by seawater; the connector resists buoyancy; the ventilation system can prevent damage by external forces through deformation and movement, and an escape system can be activated in emergency situations.

9. 发明授权

US10563372B1 Sea-cross high-speed tunnel structure suspended in water, construction method and control method thereof 有权
公开(公告)号：US10563372B1
公开(公告)日：2020-02-18
申请号：US16263188
申请日：2019-01-31
申请人： Xiayi Huang
发明人： Xiayi Huang , Chang Xia , Bin Huang , Zhihua Min , Xindi Wang
IPC分类号： E02D29/09 , E02D29/067 , E02D29/16 , E01D15/14
摘要： A sea-cross high-speed tunnel structure suspended in water includes a pipe body capable of suspending in water. The pipe body is formed by fixedly connecting a plurality of pipe sections. A reinforced concrete horizontal partition plate for dividing each pipe section to form an upper chamber and a lower chamber is fixed in each pipe section. Two closed tunnels arranged along a length direction of the pipe body are disposed in the upper chamber. Reinforced concrete fin plates are symmetrically disposed in a horizontal direction outside the pipe sections. A steel closed tunnel shell fixed to the reinforced concrete horizontal partition plate is disposed in the upper chamber. A rail bed is disposed in the steel closed tunnel shell. Electromagnetic regulating devices disposed transversely are fixedly connected between both sides of the rail bed and the steel closed tunnel shell.

10. 发明授权

US10526762B2 Final joint of immersed tunnel as well as prefabrication method and installation method 有权
公开(公告)号：US10526762B2
公开(公告)日：2020-01-07
申请号：US15870522
申请日：2018-01-12
申请人： China Communications Construction Company Limited , CCCC Highway Consultants Co. Ltd.
发明人： Ming Lin , Xiaodong Liu , Jibing Gao , Yi Li , Haiqing Yin , Wei Lin , Yonggang LV , Ke Deng , Qiang Wang , Qian Cheng , Lingfeng Liu , Hai Ji , Zhigang Zhang , Huaiping Su , Xiaodong Wang
IPC分类号： E02D29/073 , E02D29/16 , E02D29/067 , E02D29/07
摘要： The present application discloses a final joint of an immersed tunnel, a prefabrication method and an installation method, wherein the final joint includes two end surfaces connected with installed adjacent tube sections; the two end surfaces are both tilted surfaces, so that the longitudinal profile of the final joint along an installation direction is of an inverted trapezoid structure; and the final joint further may be of a structure with a tube section I and a tube section II which are connected with each other. The final joint of the immersed tunnel is simple in structure, convenient to control and relatively high in precision, thereby reducing lots of open sea diving work and lowering a risk of installation quality defects; as prefabrication procedures are simple, the final joint may be prefabricated in a land factory and then transported to the site, thereby reducing influence of weather conditions on construction; a body structure of the final joint is prefabricated in the factory, and then the overall final joint is transported to the site for installation; water stop systems realize quick water stop, thus forming a dry construction environment; and therefore, the influence of weather and tidal current conditions on a project may be reduced, and a quality risk may be lowered.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式