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    Wedge member for assembling tunnel shield voussoirs
    2.
    发明授权
    Wedge member for assembling tunnel shield voussoirs 失效
    组装隧道盾牌的楔形构件

    公开(公告)号：US4594026A

    公开(公告)日：1986-06-10

    申请号：US613983

    申请日：1984-05-25

    Applicant: Jean-Claude Hauer ,  Jacques Oger

    Inventor： Jean-Claude Hauer ,  Jacques Oger

    IPC: E21D11/08 ,  E21D11/15 ,  E21D11/22

    CPC classification number: E21D11/15 ,  E21D11/083 ,  Y10T403/75

    Abstract: Two adjoining voussoirs 1, 2 in a tunnel shield are assembled by sandwiching a wedge 12 between their adjacent sides 7, 8. The wedge extends over the entire length and width of the voussoir sides, and has concave surfaces 12a of equal curvature radius to the convex surfaces of the voussoir sides. The angle .alpha. between the adjacent outer surfaces of the voussoirs may be adjusted by varying the radial disposition of the wedge before tightening the assembly. The full mating contact between the voussoir sides and the wedge evenly distributes the applied stress.

    Abstract translation: 通过在相邻的侧面7,8之间夹有楔形物12来组装隧道屏蔽件中的两个邻接的vinsso1.2。楔形物在Voussoir侧面的整个长度和宽度上延伸，并且具有相等曲率半径的凹面12a voussoir侧的凸面。 可以通过在拧紧组件之前改变楔形件的径向布置来调节各相邻的外表面之间的角度α。 voussoir侧面和楔子之间的完全配合接触均匀分布施加的应力。

    Process and device for the assembly of voussoirs for tunnel linings
    3.
    发明授权
    Process and device for the assembly of voussoirs for tunnel linings 失效
    用于隧道衬砌组装的工艺和装置

    公开(公告)号：US4318637A

    公开(公告)日：1982-03-09

    申请号：US112255

    申请日：1980-01-15

    Applicant: Jacques F. Oger ,  Jean-Claude Hauer

    Inventor： Jacques F. Oger ,  Jean-Claude Hauer

    IPC: E21D11/15 ,  E21D11/24 ,  E21D11/22

    CPC classification number: E21D11/24 ,  E21D11/15

    Abstract: Two voussoirs forming part of a tunnel lining have their adjacent longitudinal sides in mutual contact, each side having a convex radial profile. The voussoirs are rigidly locked relative to each other by circumferential bolts 10 and by wedges 15 and 16 wedged into opposing recesses in the adjacent sides by radial bolts 17. In comparison to the 180.degree. relative angular position of the voussoirs which occurs when the radius of the lining is equal to that of the voussoirs, an angular position, higher or lower than 180.degree., can be used in order to obtain a lining radius larger or smaller than that of the voussoirs.

    Abstract translation: 形成隧道衬砌的一部分的两个孔体的相邻的纵向侧面相互接触，每一侧具有凸形的径向轮廓。 通过圆周螺栓10和楔形物15和16通过径向螺栓17楔入相邻侧面中的相对的凹槽中，相对于彼此刚性地锁定。相对于当半径为 为了获得大于或小于多孔的衬砌半径，可以使用高于或低于180度的角位置的内衬等于穹窿的内衬。

    Process for lining tunnels
    4.
    发明授权
    Process for lining tunnels 失效
    衬砌隧道工艺

    公开(公告)号：US4247221A

    公开(公告)日：1981-01-27

    申请号：US1518

    申请日：1979-01-30

    Applicant: Hans Lewer ,  Dieter Poller ,  Gunter Seifert

    Inventor： Hans Lewer ,  Dieter Poller ,  Gunter Seifert

    IPC: E21D11/15 ,  E21D11/00

    CPC classification number: E21D11/15

    Abstract: Plastic hose means, preferably of high pressure polyethylene admixed with a flame retarding agent and treated to render the same antistatic and characterized by a resistance to tearing of at least 15 N/mm.sup.2, an extension of at least 450 percent, a resistance to piercing of at least 1.5 J and a resistance to continued tearing of at least 17 N/mm, are disclosed, as is a process for using the hose means for filling the space between the rock face of a mine or tunnel and the supporting structure therefor.

    Abstract translation: 塑料软管是指优选与阻燃剂混合的高压聚乙烯，并被处理以产生相同的抗静电性，其特征在于耐撕裂性至少为15N / mm2，延伸率至少为450％，抗穿刺性 公开了至少为1.5J并且持续撕裂的阻力至少为17N / mm，以及使用软管装置填充矿井或隧道的岩石面之间的空间及其支撑结构的方法。

    Casing panel
    5.
    发明授权
    Casing panel 失效
    外壳面板

    公开(公告)号：US3996752A

    公开(公告)日：1976-12-14

    申请号：US560014

    申请日：1975-03-19

    Applicant: Jacques Oger

    Inventor： Jacques Oger

    IPC: E21D11/15 ,  E21D11/14

    CPC classification number: E21D11/15

    Abstract: Casing panel comprising voussoirs of the type comprising a web and juxtaposition walls which are substantially perpendicular to the web, wherein two juxtaposed walls, pertaining to two adjacent voussoirs of this panel, define therebetween a cavity for receiving a filling material and have, between said cavity and the outer surface of the webs of the voussoirs, bearing surfaces which are substantially parallel to the direction of the web and bear against each other so as to result in a high pressure drop in the flow of material between the exterior of the webs and the cavity.

    Abstract translation: 壳体板包括类型的渗液，其包括基本上垂直于腹板的腹板和并置壁，其中与该面板的两个相邻的孔相关联的两个并置的壁在其间限定用于接收填充材料的空腔，并且在所述腔 以及各种腹板的外表面，其承载表面基本上平行于腹板的方向并彼此抵靠，从而导致在腹板的外部和所述腹板之间的材料流中的高压降 腔。

    Tunnel lining
    6.
    发明授权
    Tunnel lining 失效
    隧道线

    公开(公告)号：US3677015A

    公开(公告)日：1972-07-18

    申请号：US3677015D

    申请日：1971-03-24

    Applicant: COMMERCIAL SHEARING

    Inventor： CHLUMECKY NICHOLAS

    IPC: E21D11/15 ,  E21D11/14

    CPC classification number: E21D11/15

    Abstract: A tunnel liner is provided in the form of a plurality of rectilinear arcuate side by side members forming a cylinder, each member having inturned flange on all edges, a triangular low compressibility elastomer member on each corner of each arcuate member, a layer of elastomer foam on each flange surface and triangular member, and means acting on adjacent flanges to draw them together and place the foam under compression.

    Abstract translation: 隧道衬套以形成圆柱体的多个直线弧形并排构件的形式提供，每个构件在所有边缘上具有内壁凸缘，在每个弧形构件的每个角上具有三角形低压缩性弹性构件，弹性体泡沫层 在每个凸缘表面和三角形构件上，以及作用在相邻凸缘上的装置将它们拉在一起并将泡沫放置在压缩状态。

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