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    • 2. 发明公开
    • Method for excavating rock cavities
    • 维他命。
    • EP0433253A1
    • 1991-06-19
    • EP90850380.8
    • 1990-11-21
    • KURT SVENSSON GRÄVMASKINER AKTIEBOLAG
    • Svensson, Kurt
    • E21D13/02
    • E21D13/00
    • The present invention relates to a method for excavating and preparation of rock cavities and then substantially spherical rock cavities or rock cavities having spherically shaped parts, such as dome-shaped ceilings, which rock cavities are intended as shelter, for the storage of solid or liquid products or for production plants in rock, whereby one drills a first series of radially outwardly extending holes (6) from a first distance (4) from one or more shafts/tunnels (3, 13, 14, 15, 16), preferably radially arranged from the centre of a sphere projected; that one drills a second series of radially outwardly extending holes (8) from a second, far more out arranged distance (7) from the centre, which holes (8) extend outside the holes of the first series; that one drills a third series of radially outwardly extending holes (10) from a third, further far more out arranged distance (9) from the centre, which holes (10) extend outside the holes (8) of the second series; that optionally further series of holes (12) are drilled from further far out situated distances (11) extending radially outwardly up to the boundaries of the cavity (1); that the first series of holes (6) are charged in their whole lengths; that each further series of holes (8, 10, 12) are charged in that part which lies outside a charging area of a previous series of holes (6, 8, 10) up to the touching point of a next series of holes (10, 12), whereby the charges will take consecutive annular charging areas, which cover the shape of the spherical cavity projected, and that blasting takes place of each annular area per se starting from outside in, or vice verse.
    • 本发明涉及一种用于挖掘和准备岩石腔,然后是基本上为球形的岩石腔或具有球形形状的部分的岩石腔,例如圆顶形天花板,岩石空腔旨在作为遮蔽物,用于储存固体或液体 产品或岩石中的生产设备,其中一个第一系列径向向外延伸的孔(6)从一个或多个轴/隧道(3,13,14,15,16)的第一距离(4)钻出,优选地径向 从投影的球体的中心排列; 该第二系列的径向向外延伸的孔(8)从中心从第二远远延伸的距离(7)钻出,该孔(8)延伸到第一系列的孔之外; 从第三系列的径向向外延伸的孔(10)从第三系列径向向外延伸的距离(9)从中心钻出,该孔(10)延伸到第二系列的孔(8)外面; 可选地,另外一系列的孔(12)从径向向外延伸到空腔(1)的边界的更远的位于距离的距离(11)钻出; 第一系列孔(6)以其整个长度充电; 在另一系列的孔(8,10,12)中装入位于先前一系列孔(6,8,10)的充电区域之外的部分,直到下一系列孔(10)的接触点 ,12),由此电荷将采取连续的环形充电区域,其覆盖凸出的球形空腔的形状,并且每个环形区域本身从外部开始或相反地发生爆破。
    • 7. 发明公开
    • METHOD OF CONSTRUCTING UNDERGROUND GALLERY BY USING PNEUMATIC TRANSFER SYSTEM, AND STRATUM DISPOSAL METHOD
    • 用于生产地下画廊通过使用气动传输系统以及中层处置程序
    • EP1443177A4
    • 2005-04-13
    • EP02775513
    • 2002-11-08
    • KAJIMA CORP
    • OKUTSU KAZUOTAKAMURA HISASHIHANE KOJIMATSUI NOBUYUKIHAYAKAWA YASUYUKIFURUICHI MITSUAKI
    • E21D13/02B09B1/00B65G51/04E21D1/00E21D9/13E21F13/04E21F17/16G21F9/34G21F9/36E21D9/12
    • G21F9/36E21D1/00E21D9/13E21F17/16G21F9/34
    • A method of constructing underground galleries using a pneumatic transfer system and a stratum disposal method are provided, wherein in constructing disposal galleries, mountain tunnels or the like in a stratum disposal site or in performing stratum disposal of waste matter, the carrying-out of excavation chips or the like and carrying-in of materials and equipment or the like and the carrying-in and positioning of waste matter can be effected safely, quickly and reliably at low cost, and the quality of buffer material for waste matter can be secured. In construction, an air carrying pipeline 10 is used while extending the air carrying pipeline 10 downward as desired during the excavation of a vertical shaft 2a so as to carry out vertical shaft excavation chips a to the ground and carry in materials and equipment including vertical shaft spray concrete b to the underground site. Alternatively, the vertical shaft itself is used as the air carrying pipeline 10, and by using the air carrying pipeline 10 extending from the vertical shaft 2a to an underground gallery 3, excavation chips a from the underground gallery 3 are carried out to the ground and materials and equipment for the underground gallery are carried in to the underground site. In operation, the air carrying pipeline 10 is used to carry in a carrying container 11 having the waste matter A and a buffer material B, which are integrated together, stored therein, to the underground side, and the integrated waste matter A and buffer material B are positioned and buried in a disposal hole 7.
    • 提供构建使用气动传输系统和地层处置方法地下画廊的方法,worin在构造地层处置场和隧道的处置画廊:如山隧道或在执行地层处置的废物,搬出的 挖掘芯片或类似物,所述的材料和设备或类似物并搬入和废物定位搬入可以安全地进行,快速而可靠地以低成本,以及用于废物物质的缓冲材料的质量可被固定 , 在施工中,在空气中携带管道(10),而扩展携带管道(10)的空气被用于向下的垂直轴(2)的挖掘过程中如所希望的,以便进行垂直轴挖掘碎片(a)到地面,并携带 在材料和设备,包括垂直轴喷雾混凝土(b)向所述地下部位。 可替代地,垂直轴本身被用作空气承载管道(10),并且通过使用带有管道(10)从垂直轴(2a)的延伸到空气中,在地下廊(3)中,从挖掘碎片(a) 地下画廊(3)都进行了地面,材料和设备的地下画廊地下网站都进行。 在手术中,空气承载管道(10)被用于在搬运容器(11)与所述废物物质(A)和缓冲材料(13)来进行集成在一起及所存,向地下部位以及综合废物 物(A)和缓冲材料(B)被定位和埋在废弃孔(7)。
    • 8. 发明授权
    • METHOD OF BUILDING UNDERGROUND CAVERN AND TUNNELLING MACHINE
    • VERFAHREN ZUM BAUEN UNTERIRDISCHERRÄUMESOWIE TUNNELBOHRMASCHINE。
    • EP0393197B1
    • 1995-04-26
    • EP89907278.9
    • 1989-06-15
    • KABUSHIKI KAISHA KOMATSU SEISAKUSHO
    • FURUMI, K. c/o The Institute of K.K.Komatsu Seisa.NAKAMURA, J. c/o The Inst. of K.K.Komatsu Seisaku.
    • E21D13/02E21D9/06E21D20/00
    • E21D9/001E21D9/008E21D9/0671E21D9/0873E21D9/0879E21D13/00
    • A method of forming an underground passage, developed so as to safely and economically form a large-scale underground passage of a large depth in the soft ground or a soft rock layer, and a tunnel excavator suitably used in this method. This method of forming underground passages consists of the steps of forming a reinforced ground zone (A) around the portion of the ground in which a large-scale passage is to be excavated, before starting the excavation, and then excarting the inner side of this reinforced ground zone. A tunnel excavator (4) is provided with a ring-shaped body having first, second and third rings (20, 21, 22); boring units (41-43) provided between the second ring (21) and a propulsive jack (25) and adapted to make a plurality of radial bores (60) in the inner surface of a tunnel; and reinforcing material fillers (48-52) provided also between the second ring and propulsive jack and adapted to fill these bores with a reinforcing material (53).
    • 形成地下通道的方法,其开发成安全经济地形成软土地层或软岩层中大深度的大型地下通道,以及适用于该方法的隧道式挖掘机。 这种形成地下通道的方法包括以下步骤:在开始挖掘之前,在要开挖大型通道的地面周围形成加固地面区域(A),然后排出该内侧 加固地面。 隧道挖掘机(4)设置有具有第一,第二和第三环(20,21,22)的环形主体; 设置在所述第二环(21)和推进式千斤顶(25)之间并且适于在隧道的内表面中形成多个径向孔(60)的钻孔单元(41-43) 以及还设置在第二环和推进千斤顶之间并且适于用增强材料(53)填充这些孔的增强材料填料(48-52)。