公开(公告)号：US3482406A

公开(公告)日：1969-12-09

申请号：US3482406D

申请日：1967-08-14

申请人： HEIERLI & CO

发明人： SCHUPPISSER ARMIN ,  HEIERLI WERNER

IPC分类号： E21D9/14 ,  E01D4/00 ,  E04B1/32 ,  E01G5/04 ,  E21D11/08

CPC分类号： E01D4/00 ,  E01D2101/26 ,  E04B1/32 ,  E04B2001/327

公开(公告)号：US3640076A

公开(公告)日：1972-02-08

申请号：US3640076D

申请日：1970-06-09

申请人： REES LTD WILLIAM F

发明人： REES DONALD FRANK ,  GARNETT JOHN BARON ,  RICHARDSON MICHAEL ALEXANDER

IPC分类号： E21D9/06 ,  E21D11/08 ,  E21D11/10 ,  F16L9/22 ,  E01G5/04

CPC分类号： E21D11/10

摘要： A method of constructing a lined tunnel comprises the steps of excavating a short length of tunnel of internal diameter greater than the external diameter of the lining, erecting within the said length of tunnel a ring of three 120* lining segments, repeating the steps of excavating a short length of tunnel and erecting a lining ring within the short length, and pressing each successive ring into endwise engagement with the previously erected ring.

摘要翻译： 构造衬砌隧道的方法包括以下步骤：挖掘内径大于衬砌外径的较短长度的隧道，在所述隧道长度内竖立三个120°衬砌段的环，重复挖掘步骤 短长的隧道，并在短长度内竖立一个衬里环，并将每个连续的环按压成与先前架设的环的端接。

公开(公告)号：US4072021A

公开(公告)日：1978-02-07

申请号：US738271

申请日：1976-11-02

申请人： Hironobu Yamazaki

发明人： Hironobu Yamazaki

IPC分类号： E21D9/04 ,  E21D9/08 ,  E21D9/087 ,  E21D11/38 ,  E01G5/04

CPC分类号： E21D11/38 ,  E21D9/04 ,  E21D9/0873

摘要： A tunnel driving and forming method with hydraulic boring machine through mixed ground of stable and unstable layers which is simplified in equipments, less in air contamination and noises and high in working accuracy. The method comprises steps of driving the hydraulic boring machine into the ground to bore a tunnel therein, installing segments sequentially against bored tunnel wall right behind the machine as the same advances, impregnating a back-filling agent between said bored tunnel wall and outer periphery of installed segments, removing the rearmost set of a certain number of sets of said installed segments behind the machine for circulatory use as long as the ground bored is stable, reinforcing exposed surface of said back-filling agent impregnated and set, and repeating respective said steps responsive to advances of the machine. The removed sets of the segments are normally circulatorily used as sequentially installed at the foremost position of said certain number of sets adjacent tail end of the machine so long as the ground being bored is stable but, when an unstable ground layer is reached, the installed segments at the position facing such unstable layer are remained as installed so as to be a reinforcing wall for the unstable layer.

摘要翻译： 一种通过液压镗床通过稳定，不稳定层的混合地层的隧道驱动和成形方法，设备简化，空气污染少，噪声低，加工精度高。 该方法包括以下步骤：将液压钻孔机驱动到地面中以在其中钻一个隧道，并按顺序安装在机器正后方的钻孔隧道壁上，在所述钻孔隧道壁和外周边之间浸渍填充剂 只要地面钻孔是稳定的，移除机器后面的一定数量的所述安装段的最后一组，用于循环使用，加强浸渍和固化的所述背部填充剂的暴露表面，并重复相应的所述步骤 响应机器的进步。 除去的一组段通常循环使用，依次安装在邻近机器尾端的一定数量的组的最前面的位置，只要地面钻孔是稳定的，但是当达到不稳定的接地层时，安装 在面对这种不稳定层的位置处的片段被保持为安装成为不稳定层的加强壁。

公开(公告)号：US3818710A

公开(公告)日：1974-06-25

申请号：US20443871

申请日：1971-12-03

申请人： COMMERCIAL SHEARING

发明人： CHLUMECKY N

IPC分类号： E21D11/04 ,  E21D11/08 ,  E21D11/38 ,  E21D11/40 ,  E21D11/00 ,  E01G5/04

CPC分类号： E21D11/083 ,  E21D11/04 ,  E21D11/385 ,  E21D11/40

摘要： A tunnel liner is provided made up of a plurality of side-byside annuli, each formed from a plurality of precast arcuate trapezoidal segments of substantially equal size, shape and thickness with sealing means between each segment of each annulus whereby a finished sealed lining is provided in one step of lining installation.

摘要翻译： 隧道衬套由多个并排的环形构成，每个环形由具有基本相同尺寸，形状和厚度的多个预制弓形梯形段形成，并且每个环的每个段之间具有密封装置，由此形成完整的密封衬里 在衬套安装的一个步骤中提供。