公开(公告)号：WO2015087298A2

公开(公告)日：2015-06-18

申请号：PCT/IB2014/066858

申请日：2014-12-12

Applicant: TIMRITE (PTY) LTD

Inventor： PIENAAR, Frans Roelof Petrus ,  HOWELL, Mark ,  THORPE, Richard John

IPC: B65D30/10

CPC classification number: E21D15/483

Abstract: This invention relates to particulate material retaining bags for wall construction and erosion control and in particular to such bags for use as mining backfill bags as illustrated. The backfill bag (10) comprises a plurality of tubular bags (12) made from a fluid-pervious (weeping) fabric, juxtaposed lengthwise and extending parallel to one another. Each bag has a filling inlet (14) for feeding mine backfill (a fluid fill material constituted by a particulate material entrained within a transporting hydraulic fluid) into the bags (12). The bags (12) are secured to one another along upper and lower securement zones extending along the juxtaposed sides of the bags (12).

Abstract translation: 本发明涉及用于墙体结构和侵蚀控制的颗粒材料保持袋，特别涉及用于如图所示的采矿回填袋的这种袋子。 回填袋（10）包括由流体可渗透（啜泣）织物制成的多个管状袋（12），其纵向并列并且彼此平行延伸。 每个袋子具有填充入口（14），用于将回填填料（由携带在输送液压流体中的颗粒物质构成的流体填充材料）送入袋子（12）中。 袋子（12）沿着沿着袋子（12）的并置侧延伸的上下固定区域彼此固定。

公开(公告)号：WO2014045204A1

公开(公告)日：2014-03-27

申请号：PCT/IB2013/058628

申请日：2013-09-18

Applicant: KILLASSY, Natalie

Inventor： KILLASSY, Natalie

IPC: E21D15/48

CPC classification number: E21D15/483

Abstract: The invention relates to an underground mine support (1 ) comprising a fabric container (2) that has a top (3) and a bottom (4), at least one sidewall (5) and an inlet operatively for filler material to be pumped into the container (2), and at least one elongate tensile element (7) arranged to extend through the container (2) extending at each end thereof through the sidewall (5). The tensile element (7) confines the container (2) against deformation under load of filler material pumped into it, and under load from the hanging wall in a mine where it is installed.

Abstract translation: 本发明涉及一种地下矿井支架（1），其包括具有顶部（3）和底部（4）的织物容器（2），至少一个侧壁（5）和用于待泵送的填充材料的入口 所述容器（2）和至少一个延伸穿过所述容器（2）延伸穿过所述侧壁（5）延伸的细长拉伸元件（7）。 拉伸元件（7）限制容器（2）在被泵送到其中的填充材料的负载下并且在其被安装的矿井中的悬挂壁的负载下变形。

公开(公告)号：WO2009010863A3

公开(公告)日：2009-03-26

申请号：PCT/IB2008001868

申请日：2008-07-17

Applicant: SKARBOVIG NILS MITTET

Inventor： SKARBOVIG NILS MITTET

IPC: E21D15/48

CPC classification number: E21D15/483

Abstract: A grout bag (1) is provided having flexible side walls (2) a top (3) and a bottom (4) defining a cavity for receiving settable granular material or grout (5) and an inlet (6) for slurry to be introduced into the interior of the grout bag wherein the flexible side walls are adapted to retain solids within the grout bag. The grout bag has an axis in the general direction in which a filled and set grout bag is adapted to collapse and the grout bag has, in an open but unfilled condition, at least two different cross-sectional sizes to the cavity with respect to the axis of the bag. Typically the different cross-sectional sizes are formed by a truncated conical shaped sidewall section or by a conical insert, or both. A grout pack including such a grout bag and surrounding mesh and/or restraining rings is also provided.

Abstract translation: 提供一种水泥浆袋（1），其具有柔性侧壁（2），顶部（3）和底部（4），其限定用于接收可固化颗粒材料或浆料（5）的空腔和用于待引入的浆料的入口（6） 进入灌浆袋的内部，其中柔性侧壁适于将固体保持在灌浆袋内。 灌浆袋具有在大致方向上的轴线，其中填充且设置的灌浆袋适于塌缩，并且灌浆袋在开放但未填充的状态下具有至少两个相对于空腔的不同横截面尺寸 袋的轴线。 通常，不同的横截面尺寸由截头圆锥形的侧壁部分或锥形插入件或两者形成。 还提供了包括这种灌浆袋和周围的网和/或限制环的灌浆包。

公开(公告)号：WO2008087538A3

公开(公告)日：2008-09-12

申请号：PCT/IB2008000109

申请日：2008-01-18

Applicant: SKARBOEVIG NILS MITTET

Inventor： SKARBOEVIG NILS MITTET

IPC: E21D15/48

CPC classification number: E21D15/483 ,  E04G21/0472

Abstract: A support assembly (1 ) is provided for the roof or hanging wall (36, 114) of an underground mine. The assembly comprises at least one support elongate (30) and a grout bag (2, 60, 80, 90, 102, 108, 120) used in association therewith and wherein the grout bag is inflated with settable granular material or grout (42). The support elongate is substantially surrounded, in plan view, by the grout bag and set granular material or grout contained therein. Preferably at least one cross-member (28) extends generally diametrically across the top of the support assembly and is anchored to the roof or hanging wall by the support elongate. The grout bag is preferably suspended from the end regions of the cross-member. Various grout bags for inclusion in such a support assembly are also provided.

Abstract translation: 为地下矿山的屋顶或悬挂墙（36,114）提供支撑组件（1）。 所述组件包括至少一个与之相关联的支撑细长部分（30）和灌浆袋（2,60,80,90,102,108,120），并且其中所述灌浆袋用可固化颗粒材料或浆料（42）充气， 。 支撑细长在平面图中基本上被灌浆袋包围，并且设置在其中所包含的颗粒材料或浆料。 优选地，至少一个横向构件（28）大致沿径向延伸穿过支撑组件的顶部，并且通过支撑细长锚定到屋顶或悬挂壁。 优选地，该灌浆袋从横梁的端部区域悬挂。 还提供了用于包含在这种支撑组件中的各种灌浆袋。

公开(公告)号：WO1994015071A1

公开(公告)日：1994-07-07

申请号：PCT/DE1993001229

申请日：1993-12-22

Applicant: LANGERBEIN-SCHARF GMBH & CO. KG ,  HÖLKEN, Fritz

Inventor： LANGERBEIN-SCHARF GMBH & CO. KG

IPC: E21D15/48

CPC classification number: E21D15/483

Abstract: Active shoring (1) for underground mining consists of a hollow body (10), the walls (11) of which consists totally or partly of sheet metal. The hollow body (10) can be expanded by filling, especially with water, so that it can fill a hollow space (7) or an excavation into which it is previously pushed or inserted in the collapsed state. Here, the individual hollow bodies (10) are fitted with coupling components (16) so that they can be secured together to the rock or support in such a way that they remain in the predetermined position during the jigging process as well. With sheet metal of suitable gauge and material, such shoring (1) can provide a jigging force of 600 kN and over. It can therefore be used with advantage in underground mining as safety components.

公开(公告)号：WO2015087298A3

公开(公告)日：2015-12-17

申请号：PCT/IB2014066858

申请日：2014-12-12

Applicant: TIMRITE PTY LTD

Inventor： PIENAAR FRANS ROELOF PETRUS ,  HOWELL MARK ,  THORPE RICHARD JOHN

IPC: E02B3/04

CPC classification number: E21D15/483

Abstract: This invention relates to particulate material retaining bags for wall construction and erosion control and in particular to such bags for use as mining backfill bags as illustrated. The backfill bag (10) comprises a plurality of tubular bags (12) made from a fluid-pervious (weeping) fabric, juxtaposed lengthwise and extending parallel to one another. Each bag has a filling inlet (14) for feeding mine backfill (a fluid fill material constituted by a particulate material entrained within a transporting hydraulic fluid) into the bags (12). The bags (12) are secured to one another along upper and lower securement zones extending along the juxtaposed sides of the bags (12).

Abstract translation: 本发明涉及用于墙体施工和侵蚀控制的颗粒材料保持袋，特别涉及如所示的用作采矿回填袋的这种袋体。 回填袋（10）包括多个由流体可渗透（渗水）织物制成的管状袋（12），所述管状袋沿纵向并置且彼此平行延伸。 每个袋子具有用于将矿回填料（由携带在输送液压流体内的颗粒材料构成的流体填充材料）供给到袋（12）中的填充入口（14）。 袋子（12）沿着沿着袋子（12）的并置侧延伸的上部固定区域和下部固定区域彼此固定。

公开(公告)号：WO2013188321A1

公开(公告)日：2013-12-19

申请号：PCT/US2013/045052

申请日：2013-06-11

Applicant: FCI HOLDINGS DELAWARE, INC.

Inventor： FAULKNER, Dakota ,  STANKUS, John ,  VERBANO, Joshua ,  THOMPSON, Bevan

IPC: E21D15/00

CPC classification number: E21D15/005 ,  E21D15/483

Abstract: A mine roof support includes a rigid body having a first end and a second end and defining an interior space, a cementitious material positioned within the interior space of the body and a plurality of support members extending circumferentially around the body and engaging an outer surface of the body. A method includes providing a mine roof support comprising a rigid body having a first end and a second end, a cementitious material positioned within an interior space defined by the body, and a support member extending circumferentially around the body and engaging an outer surface of the body. The method also includes selecting a load capacity and elongation value of the support member to provide controlled yieldable confinement of the mine roof support during loading of the mine roof support.

Abstract translation: 矿顶支架包括具有第一端和第二端并限定内部空间的刚性体，位于主体的内部空间内的水泥质材料以及围绕主体周向延伸的多个支撑构件， 身体。 一种方法包括提供矿山屋顶支撑件，其包括刚体，其具有第一端和第二端，定位在由主体限定的内部空间内的水泥质材料以及围绕主体周向延伸并且与所述主体的外表面接合的支撑构件 身体。 该方法还包括选择支撑构件的负载能力和伸长值，以在矿山屋顶支撑件的装载期间提供矿顶支撑件受控的可收缩的限制。

公开(公告)号：WO2011151687A1

公开(公告)日：2011-12-08

申请号：PCT/IB2011/000996

申请日：2011-05-10

Applicant: SKARBÖVIG, Nils, Mittet

Inventor： SKARBÖVIG, Nils, Mittet

IPC: E21D15/48

CPC classification number: E21D15/483

Abstract: A grout pack [1] restraining envelope is provided which includes a plurality of restraining rings [7, 8] shaped to extend circumferentially around a grout bag [2] in a vertically spaced arrangement up at least a part of the height of the grout bag to provide support against lateral deformation of an installed grout pack as it occurs under axial load. At least some of the restraining rings are of differing tensile strengths or are configured to yield at differing tensions. The grout pack may have a collapsible polymer or wire mesh [3] positioned on the inside of the restraining rings to which at least some of the restraining rings are fastened. Restraining rings [7] of relatively higher tensile strength are provided at vertical positions at which relatively greater lateral deformation of the grout bag is expected, and rings [8] of relatively lower tensile strength are provided at vertical positions at which relatively less lateral deformation of the grout bag is expected. The restraining rings may be of the yielding or non-yielding type.

Abstract translation: 提供了一种灌浆包装[1]限制信封，其包括多个限制环[7,8]，所述约束环形成为沿着水泥浆袋[2]周向地沿垂直间隔的布置周向延伸，至少部分高度的灌浆袋 以在轴向载荷下发生安装的灌浆包的横向变形时提供支撑。 至少一些约束环具有不同的拉伸强度或者被配置为在不同的张力下屈服。 灌浆包可以具有可折叠的聚合物或金属丝网[3]，其位于约束环的内部，至少一些约束环被紧固到该约束环的内侧。 在垂直位置处提供具有相对较高拉伸强度的限制环[7]，在垂直位置处，期望相对较大的侧向变形的水泥袋，并且在垂直位置处提供具有相对较低拉伸强度的环[8] 预计灌浆袋。 约束环可以是屈服或非产生型。

公开(公告)号：WO2009089555A2

公开(公告)日：2009-07-16

申请号：PCT/ZA2009000001

申请日：2009-01-07

Applicant: MINE SUPPORT PRODUCTS PTY LTD ,  BOOYENS DION

Inventor： BOOYENS DION

IPC: E21D15/48

CPC classification number: E21D15/483 ,  B66F3/35

Abstract: An underground support which includes a gas-inflatable reinforced container into which, after inflation, water is introduced and allowed to react with a settable substance inside the container.

Abstract translation: 一种地下支架，其包括气体膨胀的增强容器，在充气之后，引入水并使其与容器内的可固化物质发生反应。

公开(公告)号：WO2006081214A2

公开(公告)日：2006-08-03

申请号：PCT/US2006/002364

申请日：2006-01-23

Applicant: UNIVERSITY OF MAINE SYSTEM BOARD OF TRUSTEES ,  DAGHER, Habib, J. ,  LANDIS, Eric, N. ,  EL CHITI, Imad, W.

Inventor： DAGHER, Habib, J. ,  LANDIS, Eric, N. ,  EL CHITI, Imad, W.

IPC: E04B1/32

CPC classification number: E02D29/05 ,  E04B1/168 ,  E04B1/3205 ,  E21D11/10 ,  E21D11/18 ,  E21D15/483

Abstract: A rapidly-erectable lightweight load resisting system for the construction of buried arched bridges, tunnels, underground bunkers or storage facilities, and hangars has a plurality of lightweight arched hollow tubular support members which are formed of a fiber reinforced polymer material and are substantially oriented in a vertical plane. The lightweight tubular support members are connected by at least one or more lateral force resisting members which are positioned in a direction perpendicular to the vertical plane of the tubular support members, and which are capable of transferring vertical loads to the tubular support members and of providing lateral-load capacity to the load resisting system. The tubular support members are fitted with one or more holes near the top which allows them to be filled with a suitable material to provide additional strength or stiffness.

Abstract translation: 用于建造埋弧拱桥，隧道，地下掩体或储存设施和机棚的快速可直接轻量级承载系统具有多个轻质的拱形中空管状支撑构件，其由纤维增强聚合物材料形成，并且基本上定向于 垂直平面 轻质管状支撑构件通过至少一个或多个横向阻力构件连接，所述至少一个或多个横向阻力构件沿垂直于管状支撑构件的垂直平面的方向定位，并且能够将垂直载荷传递到管状支撑构件并且提供 横向承载能力承载体系。 管状支撑构件在顶部附近装有一个或多个孔，这允许它们填充合适的材料以提供附加的强度或刚度。