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公开(公告)号：US5385504A
公开(公告)日：1995-01-31
申请号：US113860
申请日：1993-08-30
IPC分类号： E21F17/103 , E21F1/00 , E02D3/02 , E21F3/00
CPC分类号： E21F17/103
摘要： A mine seal is provided in which two walls are constructed across the mine entry. One of the walls is constructed in layers. After a lower portion of the layered wall is erected, a first layer of gravel is provided between the walls. The gravel is then saturated with a binding material such as a polyurethane composition so that the binding material fills the voids between the gravel particles. Additional layers of gravel subsequently saturated with the binding material are provided until the gravel layer is equal in height to the lower portion of the layered wall. The layered wall is then further erected and the process continues until the layered wall is completely constructed and the binding material-saturated filler material emplaces the mine roof. Finally, the exposed surface of the exposed wall is coated with a sealant. Alternatively, the binding material and filler material can be pre-mixed and injected into the space between the two walls. If desired, binding material alone can be inserted between the two walls.
摘要翻译： 提供了一个矿井密封件，其中在矿井入口处建造了两个墙壁。 其中一个墙壁是按层次构造的。 在分层壁的下部竖立之后，在壁之间设置第一层砾石。 然后用诸如聚氨酯组合物的粘合材料使砾石饱和，使得粘合材料填充砾石颗粒之间的空隙。 随后用粘合材料饱和的另外的砾石层被提供，直到砾石层的高度与分层壁的下部相等。 然后进一步竖立层状壁，并且该过程继续进行，直到层状壁完全构造，并且粘合材料饱和填充材料露出矿顶。 最后，暴露的壁的暴露表面涂上密封剂。 或者，可以将粘合材料和填充材料预混合并注入到两个壁之间的空间中。 如果需要，单独的粘结材料可以插入两个壁之间。
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公开(公告)号：US5725327A
公开(公告)日：1998-03-10
申请号：US593516
申请日：1996-01-30
申请人： David A. Hussey , Fred Stafford III
发明人： David A. Hussey , Fred Stafford III
IPC分类号： E21F17/103 , E02D29/00 , E04B1/00 , E21D9/00 , E21F1/14
CPC分类号： E21F17/103
摘要： A water-resistant mine bulkhead or seal is provided in which two walls are constructed across the mine entry. One of the walls is constructed in layers. After a lower portion of the layered wall is erected, a first layer of gravel is provided between the walls. The gravel is then saturated with a binding material such as a polyurethane composition so that the binding material fills the voids between the gravel particles. Additional layers of gravel subsequently saturated with the binding material are provided until the gravel layer is equal in height to the lower portion of the layered wall. The layered wall is then further erected and the process continues until the layered wall is completely constructed and the binding material-saturated filler material emplaces the mine roof. Finally, the exposed surface of the exposed wall is coated with a sealant. Alternatively, the binding material and filler material can be pre-mixed and injected into the space between the two walls. If desired, binding material alone can be inserted between the two walls.
摘要翻译： 提供了防水矿井隔板或密封件，其中跨越矿井入口建造了两个墙壁。 其中一个墙壁是按层次构造的。 在分层壁的下部竖立之后，在壁之间设置第一层砾石。 然后用诸如聚氨酯组合物的粘合材料使砾石饱和，使得粘合材料填充砾石颗粒之间的空隙。 随后用粘合材料饱和的另外的砾石层被提供，直到砾石层的高度与分层壁的下部相等。 然后进一步竖立层状壁，并且该过程继续进行，直到层状壁完全构造，并且粘合材料饱和填充材料露出矿顶。 最后，暴露的壁的暴露表面涂上密封剂。 或者，可以将粘合材料和填充材料预混合并注入到两个壁之间的空间中。 如果需要，单独的粘结材料可以插入两个壁之间。
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公开(公告)号：US20110013991A1
公开(公告)日：2011-01-20
申请号：US12812525
申请日：2009-01-14
IPC分类号： E02D29/02
CPC分类号： E21F17/103
摘要： An explosive-resistant mine seal (2) is provided, which includes a pair of block walls (14, 16). An adhesive (22) is provided between adjoining surfaces of the blocks (20) where the adhesive (22) has greater strength properties than the blocks (20) themselves. A core member (18, 18′) is provided between the two walls (14, 16) and is bound thereto. The adhesive (22) may be coated over the walls (14, 16) to increase the strength of the mine seal (2).
摘要翻译： 提供防爆矿井密封件（2），其包括一对挡块壁（14,16）。 粘合剂（22）设置在块（20）的相邻表面之间，其中粘合剂（22）比块（20）本身具有更大的强度性能。 芯构件（18,18'）设置在两个壁（14,16）之间，并与其结合。 粘合剂（22）可以涂覆在壁（14,16）上以增加矿用密封件（2）的强度。
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公开(公告)号：US08851804B2
公开(公告)日：2014-10-07
申请号：US13091849
申请日：2011-04-21
CPC分类号： E21D15/483
摘要： A support for use in mines and other underground workings is provided comprising a flexible inflatable bag configured for receiving a pumpable load-bearing material. A reinforcing material is provided for supporting the bag when the bag is filled with the load-bearing material. The reinforcing material can include reinforcing plates, rings, bands or barrels positioned about the outer periphery of the bag. Alternatively, the support can be formed from a plurality of stackable barrels that are filled with load-bearing material but without the inflatable bag. The barrels can include internal reinforcing or cladding material at spaced locations along the barrels to define controlled deflection zones. According to another design, the support can be designed to be extensible. The support is inexpensive to transport, can be erected on-site and has a reinforced structure with residual yield strength. A method for supporting a mine or other underground workings is disclosed.
摘要翻译： 提供了用于矿井和其他地下工作的支撑件，其包括构造成用于接收可泵送的承载材料的柔性充气袋。 提供一种加强材料，用于当袋被承载材料填充时用于支撑袋。 增强材料可以包括围绕袋的外周定位的加强板，环，带或桶。 或者，支撑件可以由填充有承载材料但不具有可充气袋的多个可堆叠的桶形成。 桶可以在沿着桶的间隔位置处包括内部加强或覆层材料，以限定受控偏转区域。 根据另一种设计，支撑可以被设计成可扩展的。 支撑件运输成本低廉，可现场直立，并具有残余屈服强度的加固结构。 公开了一种用于支撑矿井或其他地下工作的方法。
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公开(公告)号：US08807661B2
公开(公告)日：2014-08-19
申请号：US13351734
申请日：2012-01-17
申请人： David A. Hussey
发明人： David A. Hussey
IPC分类号： E21F1/14 , A62C5/033 , E21F17/103 , A62C3/00 , A62C3/02
CPC分类号： A62C5/033 , A62C3/00 , A62C3/0221 , E21F17/103
摘要： A method is disclosed for controlling a mine fire by delivering a water-absorbent polymeric composition to a rock structure involved in a fire and infusing the polymeric composition into the rock structure. The polymeric composition may also be used to create a seal across a mine entry for controlling underground mine fires.
摘要翻译： 公开了一种通过将吸水性聚合物组合物递送到涉及火灾的岩石结构并将聚合物组合物注入岩石结构中来控制矿井火灾的方法。 聚合物组合物也可用于在矿井入口处产生用于控制地下矿井火灾的密封。
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公开(公告)号：US08342776B2
公开(公告)日：2013-01-01
申请号：US12134679
申请日：2008-06-06
IPC分类号： E21D9/00
CPC分类号： E21F17/103
摘要： An explosive-resistant mine seal, which includes a pair of block walls. An adhesive is provided between adjoining surfaces of the blocks where the adhesive has greater strength properties than the blocks themselves. A core member is provided between the two walls and is bound thereto. The adhesive may be coated over the walls to increase the strength of the mine seal.
摘要翻译： 防爆矿井密封件，包括一对挡墙。 在块的相邻表面之间提供粘合剂，其中粘合剂比块本身具有更大的强度性质。 芯构件设置在两个壁之间并且与其结合。 粘合剂可以涂覆在壁上以增加矿井密封的强度。
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公开(公告)号：US5401120A
公开(公告)日：1995-03-28
申请号：US48740
申请日：1993-04-16
IPC分类号： E21F1/14 , E21F17/103 , E04B1/16 , E21D10/02
CPC分类号： E21F1/145 , E21F17/103
摘要： A pumpable mine assembly is provided having a pair of steel support structures forming the front and back surface of the seal. The support structures can be formed by either a row of vertically-disposed steel beams or a cable lattice secured by anchor bolts to the top and bottom surface of the mine entry. A separate wire mesh backing is provided on the inside of each of the pair of support structures. A seal bag placed within the wire mesh backing receives filling material, generally in the form of concrete. The filled seal bag forms a tight seal on the top, bottom and ribs of a mine entry or passageway.
摘要翻译： 提供了一种可泵送的矿井组件，其具有形成密封件的前表面和后表面的一对钢支撑结构。 支撑结构可以由一排垂直布置的钢梁或通过锚定螺栓固定到矿井入口的顶部和底部表面的电缆格栅形成。 在所述一对支撑结构中的每一个的内侧设置单独的丝网背衬。 放置在丝网背衬内的密封袋通常以混凝土的形式接收填充材料。 填充的密封袋在矿井入口或通道的顶部，底部和肋部形成紧密密封。
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公开(公告)号：US20120205129A1
公开(公告)日：2012-08-16
申请号：US13351734
申请日：2012-01-17
申请人： David A. Hussey
发明人： David A. Hussey
CPC分类号： A62C5/033 , A62C3/00 , A62C3/0221 , E21F17/103
摘要： A method is disclosed for controlling a mine fire by delivering a water absorbent polymeric composition to a rock structure involved in a fire and infusing the polymeric composition into the rock structure. The polymeric composition may also be used to create a seal across a mine entry for controlling underground mine fires.
摘要翻译： 公开了一种通过将吸水性聚合物组合物递送到涉及火灾的岩石结构并将聚合物组合物注入岩石结构来控制矿井火灾的方法。 聚合物组合物也可用于在矿井入口处产生用于控制地下矿井火灾的密封。
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公开(公告)号：US08096622B2
公开(公告)日：2012-01-17
申请号：US12237018
申请日：2008-09-24
申请人： David A. Hussey
发明人： David A. Hussey
IPC分类号： E21F5/00
CPC分类号： A62C5/033 , A62C3/00 , A62C3/0221 , E21F17/103
摘要： A method is disclosed for controlling a mine fire by delivering a water-absorbent polymeric composition to a rock structure involved in a fire and infusing the polymeric composition into the rock structure. The polymeric composition may also be used to create a seal across a mine entry for controlling underground mine fires.
摘要翻译： 公开了一种通过将吸水性聚合物组合物递送到涉及火灾的岩石结构并将聚合物组合物注入岩石结构中来控制矿井火灾的方法。 聚合物组合物也可用于在矿井入口处产生用于控制地下矿井火灾的密封。
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公开(公告)号：US20110262231A1
公开(公告)日：2011-10-27
申请号：US13091849
申请日：2011-04-21
CPC分类号： E21D15/483
摘要： A support for use in mines and other underground workings is provided comprising a flexible inflatable bag configured for receiving a pumpable load-bearing material. A reinforcing material is provided for supporting the bag when the bag is filled with the load-bearing material. The reinforcing material can include reinforcing plates, rings, bands or barrels positioned about the outer periphery of the bag. Alternatively, the support can be formed from a plurality of stackable barrels that are filled with load-bearing material but without the inflatable bag. The barrels can include internal reinforcing or cladding material at spaced locations along the barrels to define controlled deflection zones. According to another design, the support can be designed to be extensible. The support is inexpensive to transport, can be erected on-site and has a reinforced structure with residual yield strength. A method for supporting a mine or other underground workings is disclosed.
摘要翻译： 提供了用于矿井和其他地下工作的支撑件，其包括构造成用于接收可泵送的承载材料的柔性充气袋。 提供一种加强材料，用于当袋被承载材料填充时用于支撑袋。 增强材料可以包括围绕袋的外周定位的加强板，环，带或桶。 或者，支撑件可以由填充有承载材料但不具有可充气袋的多个可堆叠的桶形成。 桶可以在沿着桶的间隔位置处包括内部加强或覆层材料，以限定受控偏转区域。 根据另一种设计，支撑可以被设计成可扩展的。 支撑件运输成本低廉，可现场直立，并具有残余屈服强度的加固结构。 公开了一种用于支撑矿井或其他地下工作的方法。
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