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公开(公告)号：US4460293A
公开(公告)日：1984-07-17
申请号：US165384
申请日：1980-07-03
申请人： Paul Richardson , David A. Whitley
发明人： Paul Richardson , David A. Whitley
摘要： In the mining of minerals from the earth, it is necessary to drill deep bore holes typically between 3000 and 6000 feet in the earth. In order to protect those entering the hole for additional mining operations, after drilling the hole, the hole is lined with a stack of specially constructed lining segments. These segments are formed of either prestressed concrete or steel. The segments are lowered one at a time into the bore hole so as to build up a stack within the hole, thereby lining the hole. The segments are carried to the hole on a transporter and then lowered by the transporter into the hole. Guide cables are threaded through guide conduits provided within the segments so as to maintain the orientation of such segments during the operation. The weight of the segment as it is lowered is supported by fluid, normally the drilling mud, that fills the hole and the transporter until the segment comes into contact with the top of the uppermost segment on the stack of those segments already placed into the hole. Grout is then placed between the lining segments and the inner wall of the bore hole. The grouting process is periodically carried out after every few segments have been placed into the hole. After the lining operation has been completed, the miners can enter the bore hole for other mining operations.
摘要翻译： 在从地球开采矿物时，有必要在地球上钻一般在3000和6000英尺之间的深孔。 为了保护进入钻孔的人进行额外的采矿作业，钻孔后，孔内衬有一堆特殊构造的衬里段。 这些段由预应力混凝土或钢制成。 这些段一次一个地下降到钻孔中，以便在孔内形成堆叠，从而衬套孔。 这些片段被运送到运送器上的孔中，然后由运送器下降到孔中。 引导电缆穿过设置在段内的引导管道，以便在操作期间保持这些段的取向。 当下降的段的重量由流体（通常是钻井泥浆）支撑，其填充孔和运输工具，直到段与已经放置在孔中的那些段的堆叠上的最上段的顶部接触 。 然后将灌浆置于衬里段和钻孔的内壁之间。 灌浆过程在每几个细节已经放入孔中之后定期进行。 矿井完成后，矿工可进入钻孔进行其他采矿作业。
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公开(公告)号：US2490350A
公开(公告)日：1949-12-06
申请号：US51436843
申请日：1943-12-15
申请人： CLAUDE C TAYLOR , EDGAR W MCGAFFEY , D W WARD
发明人： GRABLE DONOVAN B
CPC分类号： E21B17/1021 , E21D5/01
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公开(公告)号：US4423981A
公开(公告)日：1984-01-03
申请号：US285815
申请日：1981-07-22
申请人： Hans Nilberg
发明人： Hans Nilberg
IPC分类号： E21D5/01
CPC分类号： E21D5/01
摘要： In conjunction with the mining of minerals from the earth, it is necessary to construct deep verticle shafts normally between 10 and 20 feet in diameter and typically between 3000 and 6000 feet in depth in the earth. Technology has been developed for blind drilling of such shafts. After drilling the shaft however, in order to protect those entering the hole for additional mining operations the shaft needs to be lined with a stack of specially constructed lining segments. These segments are formed of prestressed concrete. The concrete segments are lowered one at a time into the bore hole shaft, which is filled with fluid, so as to build up a stack within the hole, thereby lining the hole. Each concrete segment has a top portion with an approximately V-shaped cross-sectional area with a flat top section and a bottom portion having an asymmetrically cross-sectional shape but such shape partially corresponding to the shape of the top portion so that the segments can be stacked. As the segments are stacked, an uneven turbulence is created due to the shapes of the top and bottom portions of the segments. This turbulence helps to flush out any particles from between the concrete segments. Grout is then placed between the lining segments and the inner wall of the bore hole. The grouting process is periodically carried out after every few segments have been placed into the hole. After the lining operation has been completed, the fluid is pumped out of the hole and then the miners can enter the hole for other mining operations.
摘要翻译： 结合从地球开采矿物，有必要在地球上通常在10至20英尺之间，通常在3000和6000英尺之间构造深垂直轴。 已经开发了用于这种轴的盲目钻孔的技术。 然而，在钻井之后，为了保护进入孔的进一步采矿作业，轴需要衬有特别构造的衬里段的堆叠。 这些段由预应力混凝土构成。 将混凝土段一次一个地放入填充有流体的钻孔轴中，以便在孔内形成堆叠，从而衬套孔。 每个混凝土段具有顶部，其具有大致V形横截面积，具有平坦顶部部分和具有不对称横截面形状的底部部分，但是这种形状部分地对应于顶部部分的形状，使得部分可以 被堆叠 当片段堆叠时，由于片段的顶部和底部的形状而产生不均匀的湍流。 这种湍流有助于从混凝土段之间冲出任何颗粒。 然后将灌浆置于衬里段和钻孔的内壁之间。 灌浆过程在每几个细节已经放入孔中之后定期进行。 在衬里操作完成后，将流体从孔中抽出，然后矿工可以进入其他采矿作业的孔。
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公开(公告)号：US5176470A
公开(公告)日：1993-01-05
申请号：US689288
申请日：1991-06-13
申请人： Hans-Otto Lutgendorf
发明人： Hans-Otto Lutgendorf
IPC分类号： E21D5/01
CPC分类号： E21D5/01
摘要： The lower end of an outwardly tight shaft structure (3) for a bore shaft (1) rests on a tilting joint arrangement (15, 20). This arrangement includes a hydraulic thrust bearing (15) at the end face of the shaft structure (3) and a hydraulic annular cylinder (20) at the circumference of the lower end of the shaft structure (3). Thus, this tilting joint arrangement (15, 20) is located between the shaft structure (3) and the base (10) and permits tilting of the shaft structure (3) relative to the ground (12) without impairing the water-tightness of the bore shaft foundation.
摘要翻译： PCT No.PCT / DE90 / 00783 Sec。 371日期1991年6月13日 102（e）日期1991年6月13日PCT 1990年10月12日PCT PCT。 公开号WO91 / 11589 日期为1991年8月8日。用于孔轴（1）的向外紧密的轴结构（3）的下端位于倾斜接头装置（15,20）上。 这种布置包括在轴结构（3）的端面处的液压止推轴承（15）和在轴结构（3）的下端的圆周处的液压环形圆柱体（20）。 因此，这种倾斜接头装置（15,20）位于轴结构（3）和基座（10）之间，并且允许轴结构（3）相对于地面（12）倾斜，而不会损害轴结构 孔轴基础。
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公开(公告)号：US3216200A
公开(公告)日：1965-11-09
申请号：US4310060
申请日：1960-07-15
申请人： SCISSON SIDNEY E , FENIX GILBERT J
发明人： SCISSON SIDNEY E , FENIX GILBERT J
CPC分类号： B65G5/00 , E21D5/01 , F17C3/005 , F17C2203/0604 , F17C2209/00 , F17C2270/0149
摘要： 997,538. Wells, &c. FENIX & SCISSON Inc. July 14, 1961 [July 15, 1960], No. 25702/61. Heading E1F. [Also in Division F4] In excavating a subterranean cavern for the storage of liquid petroleum gas (see Division F4) a shaft 38 Fig. 1 is sunk to below the roof level 43 of the proposed cavern, the extension is filled with sand 44 and a steel liner 39 in welded sections is lowered into the shaft, said liner having utility conduits 45, Fig. 2, welded to the exterior thereof thus leaving the interior of the liner free of obstruction thereby facilitating the removal of the sand 44 and of subsequently excavated earth and rock. Each liner section has external handling and locating lugs 53, 54, Fig. 6, welded thereto and the lower end of the first liner section is closed by a cast concrete slab 41 supported by rods 42 which allows water poured into the liner to serve as ballast to assist lowering of the first liner section and of sections subsequently welded thereto. The space between the shaft wall and the liner is filled with cement grouting 40, water is pumped out, slab 41 drilled out, sand 44 removed and the cavern excavated by conventional means. Finally the bottoms of conduits 45 are closed, sections 46, Fig. 4, are cut out of the liner at a predetermined level, conduits 45 cut, grouting 40 removed to provide a space 47 sections 46 replaced and cement is forced down one conduit 45 into space 47 thus effecting a permanent seal and the upper end of the liner is closed by a cap 71, Fig. 7 (not shown).
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公开(公告)号：US11143027B2
公开(公告)日：2021-10-12
申请号：US16856057
申请日：2020-04-23
申请人： Infrastructure Renewal Institute of Southern China , WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd.
发明人： Fuming Wang , Hongyuan Fang , Yanhui Pan , Peng Zhao , Chengchao Guo
IPC分类号： E21D5/01 , E02D23/08 , F16L55/165 , F16L55/18 , E21D9/00
摘要： A construction method of a rectangular working well includes steps of: (I) designing functional requirements for the rectangular working well; (II) constructing a caisson of an enclosing structure of the rectangular working well; (III) constructing an edge protector; (IV) excavating earthwork of the rectangular working well; (V) forming a bottom cover for the rectangular working well, and pre-embedding a sliding track, a pull ring and a back wall anchor; (VI) installing a ladder for entering the rectangular working well; (VII) preventing joint leakage; (VIII) installing a water-proof pressure plate at an entrance of the preset pipe jacking hole; (IX) constructing the sliding back wall; (X) lifting the sandwich concrete slab wall at a top of the preset pipe jacking hole; and (XI) performing pipe jacking. The structure system constructed by the present invention has many advantages such as clear function, safety, quickness, and flexible design.
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公开(公告)号：US20150007960A1
公开(公告)日：2015-01-08
申请号：US14322783
申请日：2014-07-02
CPC分类号： F24T10/30 , E21B43/10 , E21D5/01 , F24T10/10 , F24T2010/53 , F28D20/0052 , Y02E10/12 , Y02E60/142
摘要： A system for storing thermal energy includes an opening into the earth, a liner positioned within and surrounding an interior periphery of the opening, a liquid provided within the liner, a first conduit fluidly associated with an upper portion of the opening, a second conduit fluidly associated with a lower portion of the opening, a fluid movement device and a heat transfer device. The fluid movement device is fluidly connected between the first and second conduits and configured to transport liquid between the first and second conduits. The heat transfer device is fluidly connected to the first conduit and the second conduit and configured to transfer heat to or from the liquid.
摘要翻译： 一种用于储存热能的系统包括一个开放到地球上的开口，一个定位在该开口的内周围并围绕该开口的内周围的衬垫，一个设置在该衬套内的液体，一个与开口的上部流体相关的第一导管， 与开口的下部相关联，流体移动装置和传热装置。 流体移动装置流体地连接在第一和第二导管之间并且构造成在第一和第二导管之间输送液体。 传热装置流体地连接到第一导管和第二导管，并被配置成将热量传送到液体或从液体传递热量。
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9.发明授权Method and device for installing a shaft lining in shafts through an aquiferous formation 失效用于通过含水层安装轴中的轴衬的方法和装置
公开(公告)号：US4401397A
公开(公告)日：1983-08-30
申请号：US253555
申请日：1981-04-13
CPC分类号： E21D5/01
摘要： A method and device for lining a bore shaft extending through an aquiferous formation comprises, lowering a base ring on guide and alignment columns into the bore until the base ring is seated on a shoulder near the bottom of the bore which is at or below the lower end of the aquiferous formation. The base ring with connected columns are then centered in the bore. A plurality of lining rings are then sequentially lowered in a guided and aligned fashion on the column to rest on the base ring and on each other and to form sealing joints therebetween. The space between the thus formed lining and the bore can then be filled with filler material.
摘要翻译： 用于衬套延伸穿过含水层的钻孔轴的方法和装置包括：将引导和对准柱上的基环降低到孔中，直到基座位于靠近钻孔底部的肩部处于或低于下部 含水层的末端。 带有连接柱的基环然后在孔中居中。 然后将多个衬里环以引导和对准的方式顺序地下降到柱上以搁置在基部环上并彼此并且在其间形成密封接头。 然后可以用填充材料填充由此形成的衬里和孔之间的空间。
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