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    • 11. 发明专利
    • Method for cleaning underground oil-contaminated soil
    • 清洗地下油污土的方法
    • JP2012086222A
    • 2012-05-10
    • JP2012001357
    • 2012-01-06
    • Kumagai Gumi Co Ltd株式会社熊谷組
    • WATANABE NORIOTOROU SHUZO
    • B09C1/02B01J20/34B09C1/08B09C1/10C12N1/00
    • PROBLEM TO BE SOLVED: To provide a method for cleaning underground oil-contaminated soil, which can efficiently remove oil in an oil-contaminated part and clean the underground oil-contaminated soil.SOLUTION: An oil adsorption treatment pipe 3 having an outside bored pipe 12 having a hole 11 and an oil adsorbent 13 set on the peripheral surface of the outside bored pipe to cover the hole of the outside bored pipe is arranged in the underground oil-contaminated part 2 or in the vicinity of the oil-contaminated part. After the oil in the oil-contaminated part is adsorbed on the oil adsorbent by sucking the oil through the inside of the outside bored pipe, on the inside of the outside bored pipe, a pipe device 50A having a bored pipe 52 having a plurality of holes 51 and a plurality of connection pipes 53 which are connected respectively with the holes from the inside of the bored pipe through one end opening of the bored pipe is set in the inside of the outside bored pipe to be able to move in the direction along the axis of the outside bored pipe. Microorganisms decomposing the oil adsorbed by the oil adsorbent are supplied from the inside of the bored pipe 52 of the pipe device 50A to the oil adsorbent 13 through the holes 51 of the bored pipe 52 and the hole 11 of the outside bored pipe 12.
    • 要解决的问题:提供一种清除地下油污染土壤的方法,可以有效去除油污部位的油污并清理地下油污染的土壤。 解决方案:具有孔11的外部钻孔管12和设置在外部钻孔管的外周表面上的油吸附剂13以覆盖外部钻孔的孔的吸油处理管3设置在地下 受油污染的部分2或在油污染部分附近。 在油污染部分中的油通过从外部钻孔管的内部吸入油吸附在油吸附剂上,在外部钻孔管的内侧,具有多个管道装置的管道装置50A 通孔51和多个连接管53,其通过钻孔管的一个端部开口从钻孔管的内部分别与孔连接,设置在外部钻孔管的内侧,以能够沿着 外侧钻孔轴线。 分解油吸附剂吸附的油的微生物从管道装置50A的钻孔管52的内部通过钻孔管52的孔51和外部钻孔管12的孔11被供给到油吸附剂13。 P>版权所有(C)2012,JPO&INPIT
    • 12. 发明专利
    • Soil collection pipe device
    • 土壤收集管设备
    • JP2011246923A
    • 2011-12-08
    • JP2010119635
    • 2010-05-25
    • Kumagai Gumi Co LtdYbm Co Ltd株式会社ワイビーエム株式会社熊谷組
    • KADOKURA NOBUYUKISASAKI SHIZUOTOROBU SHUZOMURAKAMI JUNYAWATANABE NORIOMIYAMOTO SHINICHI
    • E02D1/04
    • PROBLEM TO BE SOLVED: To provide a soil collection pipe device which enables soil to be collected in a curve excavation path by means of a free curve excavator, soil constituents to be accurately examined and the collected soil to be easily taken out.SOLUTION: The soil collection pipe device 3 attached at the leading edge of the rod portion to collect soil in a target soil collection position in the ground comprises an inner member 11 and an outer member 12. The inner member comprises an inner shaft 11A having a soil storage portion 40 and an inner soil intake hole 24 which serves as the entrance of the soil into the soil storage portion. The outer member comprises an outer pipe 41, an outer soil intake hole 43 and a soil intake plate 42. The inner shaft 11A and the outer pipe 41 are configured to be able to move relatively to each other in the direction along the center axis line of the inner shaft 11A and to be able to be set in a soil intake enabled state in which the inner soil intake hole and the outer soil intake hole communicate with each other to enable the soil in the ground to be taken into the soil storage portion and in a soil intake disabled state in which the inner soil intake hole is covered by the outer member to disable the soil in the ground to be taken into the soil storage portion.
    • 要解决的问题:提供一种通过自由曲线挖掘机将土壤收集在曲线挖掘路径中的土壤收集管装置,准确检查土壤成分和收集的土壤以便于取出。 解决方案:安装在杆部前缘的土壤收集管装置3收集在地面上的目标土壤收集位置中的土壤,包括内部构件11和外部构件12.内部构件包括内部轴 11A具有土壤储存部分40和用作土壤进入土壤储存部分的土壤入口孔24。 外部构件包括外管41,外污物吸入孔43和污物进入板42.内轴11A和外管41构造成能够沿着中心轴线的方向相对移动 并且能够被设定在能够进入内部土壤吸入孔和外部土壤吸入孔的土壤吸入状态,使得土壤中的土壤能够被吸入土壤储存部分 并且在所述土壤吸入禁止状态中,所述内部土壤吸入孔被所述外部构件覆盖以使得所述地面中的土壤被吸入所述土壤储存部分。 版权所有(C)2012,JPO&INPIT
    • 13. 发明专利
    • Soil sampling pipe device
    • 土壤采样管设备
    • JP2011169021A
    • 2011-09-01
    • JP2010033629
    • 2010-02-18
    • Kumagai Gumi Co LtdYbm Co Ltd株式会社ワイビーエム株式会社熊谷組
    • WATANABE NORIOKADOKURA NOBUYUKISASAKI SHIZUOTOROU SHUZOMURAKAMI JUNYAMIYAMOTO SHINICHI
    • E02D1/04G01N1/08
    • PROBLEM TO BE SOLVED: To provide a soil sampling pipe device which can increase soil capture efficiency, and which enables soil sampling in a plurality of locations on the periphery of an outer pipe.
      SOLUTION: This soil sampling pipe device includes: the outer pipe 11 which has an opening 16 provided on a peripheral surface and which can be rotated on a central axis line a as the center of rotation; an inner member 12A (inner pipe 12) which is installed in the outer pipe coaxially with the central axis line of the outer pipe and which has a soil capture hole 18 provided on a peripheral surface; a soil capture hole closing body 13 which is protruded to the outside with respect to an outer peripheral surface of the outer pipe via the opening of the outer pipe from a hole edge of the soil capture hole of the inner member; and cover bodies (26 and 36) for closing both the end openings of the outer pipe. When the outer pipe is rotated in one direction under the ground by an operation from the ground, the soil capture hole communicates with an underground section via the opening. When the outer pipe is rotated in the other direction under the ground by the operation on the ground, the soil capture hole is closed. The soil sampling pipe device is also provided with two or more soil capture constitution portions 100 which comprises the opening 16 of the outer pipe, and the soil capture hole 18 and the soil capture hole closing body 13 of the inner member corresponding to the opening.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种土壤取样管装置,其可以增加土壤捕获效率,并且能够在外管的周边上的多个位置进行土壤取样。 解决方案:该土壤采样管装置包括:外管11,其具有设置在周面上的开口16,并且可以在作为旋转中心的中心轴线a上旋转; 内部构件12A(内管12),其与外管的中心轴线同轴地安装在外管中,并且具有设置在周面上的污物捕获孔18; 从内部构件的防尘孔的孔边缘经由外管的开口相对于外管的外周面向外侧突出的吸泥孔关闭体13; 以及用于封闭外管的两个端部开口的盖体(26和36)。 当外管通过从地面进行的操作沿一个方向在地面下旋转时,捕获孔通过开口与地下部分连通。 当外管通过在地面上的操作在另一方向旋转时,土壤捕获孔关闭。 土壤采样管装置还设置有两个或更多个捕获构造部分100,其包括外管的开口16,以及与开口对应的内部构件的污物捕获孔18和土壤捕获孔闭合体13。 版权所有(C)2011,JPO&INPIT
    • 14. 发明专利
    • Contaminated soil cleaning method
    • 污染土壤清洁方法
    • JP2011167619A
    • 2011-09-01
    • JP2010032851
    • 2010-02-17
    • Kumagai Gumi Co Ltd株式会社熊谷組
    • WATANABE NORIOKADOKURA NOBUYUKIITO TATSUYA
    • B09C1/02B09B3/00B09C1/08E02D3/00E02D3/08
    • PROBLEM TO BE SOLVED: To provide a contaminated soil cleaning method for cleaning contaminated soil, at the same time, performing ground strengthening and, even after the ground strengthening, cleaning contaminated soil and contaminated ground water.
      SOLUTION: The contaminated soil cleaning method is a method of cleaning soil by vertically disposing an underground pile 54a to the contaminated soil 50, and includes: a process of digging a pit 51 up to a depth where contaminated earth 52 exists; and a process of charging, in the pit 51, mixed material C for underground pile formation made by mixing discharge earth discharged by digging or earth B for underground formation prepared beforehand and an alkali activation persulfate as a cleaning agent A selected from among any of sodium persulfate, potassium persulfate and ammonium persulfate into the pit, and burying the pit 51 back, and after charging the mixed material C for underground pile formation into the pit 51, sodium hydroxide or potassium hydroxide is charged into the pit 51, and thus the cleaning is performed.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供污染土壤清洁方法,同时进行地面强化,甚至在地面强化之后,清洁受污染的土壤和污染的地下水。 污染土壤清洁方法是通过将地下桩54a垂直布置到污染土壤50来清洁土壤的方法,并且包括:将坑51挖到直到受污染的地球52存在的深度的过程; 以及在坑51中填充预先制备的用于挖掘排出的排放土或地球B的地下堆积混合材料C和作为清洁剂A的碱活化过硫酸盐的过程,所述碱活化过硫酸盐选自钠 过硫酸盐,过硫酸钾和过硫酸铵进入坑内,并将坑51埋入其中,在将混合材料C充填到坑51中之后,将氢氧化钠或氢氧化钾装入坑51中,由此清洗 被执行。 版权所有(C)2011,JPO&INPIT
    • 15. 发明专利
    • Method for constructing soil cement underground wall
    • 土工水泥地下室施工方法
    • JP2011094317A
    • 2011-05-12
    • JP2009246601
    • 2009-10-27
    • Kumagai Gumi Co Ltd株式会社熊谷組
    • MORI TOSHIHIROWATANABE NORIO
    • E02D5/20
    • PROBLEM TO BE SOLVED: To provide a method for constructing a soil cement underground wall which does not inhibit flowing of groundwater even during the construction of an underground structure. SOLUTION: A soil cement construction section is created by erecting H-shaped steel materials 12 in soil cement columns 11 continuously created in ground, in such a manner as to surround the periphery of the planned construction section of the underground structure, respectively. After that, before the hardening of soil cement, a box-shaped member (locking box) 20 wider than the soil cement construction section is erected between the H-shaped steel materials 12. After the hardening of the soil cement, the locking box 20 is pulled out; a permeable layer portion 15 is constructed by infilling a permeable material into a cavity portion S formed by pulling out the locking box; and an impermeable layer portion 14 is constructed in the upper portion of the permeable layer portion 15. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种用于构造土壤水泥地下墙的方法,即使在地下结构的施工期间也不会妨碍地下水的流动。

      解决方案:通过在地下连续创建的土壤水泥柱11中竖立H型钢材12,以分别围绕地下结构的规划建筑部分的周边的方式,形成土壤水泥施工段 。 之后,在土壤水泥硬化之前,在H型钢材12之间竖起了比土壤水泥结构部分宽20°的箱形构件(锁定箱)。在土壤水泥固化之后,锁定箱20 被拉出 通过将可渗透材料填充到通过拉出锁定盒而形成的空腔部分S中来构造可渗透层部分15; 并且在可渗透层部分15的上部中构造不透水层部分14.权利要求:(C)2011,JPO&INPIT

    • 16. 发明专利
    • Polluted soil purifying method and soil pile
    • 污染土壤净化方法和土壤
    • JP2008093499A
    • 2008-04-24
    • JP2006274673
    • 2006-10-06
    • Kumagai Gumi Co Ltd株式会社熊谷組
    • WATANABE NORIOKADOKURA NOBUYUKIKATO TAKEHIKO
    • B09C1/10
    • PROBLEM TO BE SOLVED: To provide a homogenous and sufficiently strong soil pile embedded in polluted soil, and a method for certainly purifying polluted soil using the soil pipe.
      SOLUTION: The soil panel 1 is constituted by connecting pile units 10, each of which is constituted by filling a nonwoven fabric bag 11 having a definite length and a doughnut cross section with a filler 12 such as sand, sawdust, etc. mixed with pollutant decomposing microorganisms and by compacting the same by a perforated tube 13 arranged in the hole parts of the nonwoven fabric bag 11 and provided with a large number of through holes 13h, and embedded in the soil (polluted area) K present in the ground just under a site where a building is constructed and the polluted soil of the polluted area is purified by the pollutant decomposing action of microorganisms.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供埋在污染土壤中的均匀充足的土堆,以及使用土壤管道净化污染土壤的方法。 解决方案:土壤面板1由连接桩单元10构成,桩单元10通过填充具有确定长度的无纺布袋11和具有圆环截面的无纺布袋11和填料12(例如沙子,锯屑等)构成。 与污染物分解微生物混合,并通过布置在无纺布袋11的孔部分中的多孔管13将其压实并设置有大量通孔13h,并且嵌入在存在于该无纺布袋11中的土壤(污染区域)K中 在建造建筑物的地点下方,污染区域的污染土壤被微生物的污染物分解作用净化。 版权所有(C)2008,JPO&INPIT
    • 18. 发明专利
    • Soil sampling pipe device
    • 土壤采样管设备
    • JP2011169022A
    • 2011-09-01
    • JP2010033672
    • 2010-02-18
    • Kumagai Gumi Co LtdYbm Co Ltd株式会社ワイビーエム株式会社熊谷組
    • WATANABE NORIOKADOKURA NOBUYUKISASAKI SHIZUOTOROU SHUZOMURAKAMI JUNYAMIYAMOTO SHINICHI
    • E02D1/04G01N1/08
    • PROBLEM TO BE SOLVED: To provide a soil sampling pipe device capable of maintaining watertight performance of the inside and outside of an inner pipe in the closed state of a soil capture hole.
      SOLUTION: This soil sampling pipe device 1 includes: the outer pipe 11 which has an opening 16 provided on a peripheral surface and which can be rotated on a central axis line a as the center of rotation; the inner pipe 12 which is installed in the outer pipe coaxially with the central axis line of the outer pipe and which has a soil capture hole 18 provided on a peripheral surface; a soil capture hole closing body 13 which is protruded to the outside with respect to an outer peripheral surface of the outer pipe via the opening of the outer pipe from a hole edge of the soil capture hole of the inner pipe; and cover bodies (26 and 36) for closing both the end openings of the outer pipe. When the outer pipe is rotated in one direction under the ground by an operation from the ground, the soil capture hole communicates with an underground section via the opening. When the outer pipe is rotated in the other direction under the ground by the operation on the ground, the soil capture hole is closed. The soil sampling pipe device 1 is also provided with a watertight performance maintaining portion 60 which maintains the watertight performance of the inside and outside of the inner pipe in the closed state of the soil capture hole.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种土壤采样管装置,其能够在封闭状态下保持内管的内部和外部的水密性能。 解决方案:该土壤取样管装置1包括:外管11,其具有设置在圆周表面上的开口16,并且可以在作为旋转中心的中心轴线a上旋转; 内管12,其安装在与外管的中心轴线同轴的外管中,并且具有设置在周面上的污物捕获孔18; 通过外管的开口,从内管的污物捕获孔的孔边缘向外侧突出到外侧的吸泥孔关闭体13; 以及用于封闭外管的两个端部开口的盖体(26和36)。 当外管通过从地面进行的操作沿一个方向在地面下旋转时,捕获孔通过开口与地下部分连通。 当外管通过在地面上的操作在另一方向旋转时,土壤捕获孔关闭。 土壤采样管装置1还设置有防水性能保持部分60,其在土壤捕获孔的关闭状态下保持内管内部和外部的水密性能。 版权所有(C)2011,JPO&INPIT
    • 19. 发明专利
    • Underground soil sampling method
    • 地下土壤采样方法
    • JP2011127370A
    • 2011-06-30
    • JP2009288263
    • 2009-12-18
    • Kumagai Gumi Co LtdYbm Co Ltd株式会社ワイビーエム株式会社熊谷組
    • KADOKURA NOBUYUKIWATANABE NORIOSASAKI SHIZUOTOROU SHUZOMURAKAMI JUNYAMIYAMOTO SHINICHI
    • E02D1/04G01N1/08
    • PROBLEM TO BE SOLVED: To provide a sampling method by which soil can be sampled even in a curve excavation pathway by a free-curve excavator, investigation of the ingredients of the soil can be accurately conducted, and the sampled soil can be taken out easily. SOLUTION: After the underground is excavated by an excavation bit 6 provided at the tip of the rod part 5 of the free-curve excavator 2 from an excavation starting point by way of a soil-sampling target position 50 and the excavation bit is taken out on the ground, the excavation bit is removed and a soil-sampling tube device 3 is attached. Then the soil-sampling tube device 3 is returned to the soil-sampling target position 50 by way of the inside of the excavation hole 51 formed by excavating the underground, and the soil-sampling tube device 3 is rotated in one direction for taking the soil in the soil-sampling target position 50 into the soil-sampling tube device 3. After that, the soil-sampling tube device 3 is pulled back to the excavation starting point of the excavation hole, and taken out on the ground. Then the soil taken in the soil-sampling tube device 3 is taken out. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种通过自由曲线挖掘机在曲线挖掘路径中甚至可以对土壤进行取样的抽样方法,可以准确地进行对土壤成分的研究,采样土壤可以 很容易取出 解决方案:通过土方采样目标位置50从挖掘起点设置在自由曲线式挖掘机2的杆部5的前端的挖掘钻头6挖掘地下,挖掘钻头 在地面上取出,挖掘钻头被拆除,并附着土壤取样管装置3。 然后,土壤取样管装置3通过挖掘地下室形成的挖掘孔51的内部返回到取土目标位置50,土壤取样管装置3沿一个方向旋转, 土壤采样目标位置50中的土壤进入土壤采样管装置3.之后,将土壤取样管装置3拉回到挖掘孔的挖掘起点,并将其取出。 然后取出土壤采样管装置3中的土壤。 版权所有(C)2011,JPO&INPIT
    • 20. 发明专利
    • Ground anchor
    • 地锚
    • JP2010144467A
    • 2010-07-01
    • JP2008325232
    • 2008-12-22
    • Kumagai Gumi Co Ltd株式会社熊谷組
    • MORI TOSHIHIROWATANABE NORIO
    • E02D5/80
    • PROBLEM TO BE SOLVED: To provide a ground anchor capable of decreasing a burden in the neighborhood of a connection part between a pressure bearing plate and a load bearing body in a constitution provided with a plurality of transmission parts.
      SOLUTION: The ground anchor 1 includes a tension material (a PC steel stranded wire 2), the pressure bearing plate 3 provided at the lower end of the tension material, and the load bearing body 4 in contact with the pullout side of the pressure bearing plate by the tension material wherein concavities and convexities are formed on a contact surface of the load bearing body with an injected material 5 provided between the circumference of the load bearing body and the ground, and a pullout load by the tension material is transmitted and anchored to the ground via the pressure bearing plate, the load bearing body and the injected material. In the ground anchor, the load bearing body has at least an upper load bearing body 26 and a lower load bearing body 24, and the pressure bearing plate 3 and an interference relaxation body 11 which is smaller than the load bearing body in adhesion to the injected material are provided between the upper load bearing body and the lower load bearing body. The upper end of the lower load bearing body is connected with the lower end of the interference relaxation body. The upper end of the interference relaxation body is connected with the lower end of the pressure bearing plate. The upper end of the pressure bearing plate is connected with the lower end of the upper load bearing body.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够在设置有多个变速部件的构造中减轻承压板和承重体之间的连接部附近的负担的地锚。 解决方案:地面锚固件1包括张紧材料(PC钢绞线2),设置在张力材料下端的承压板3和与拉出材料的拉出侧接触的承载体4 由负载轴承体的接触面上形成有凹凸的压力承载板和设置在承载体的周围与地面之间的注入材料5以及由张力材料构成的拉出载荷, 通过压力承载板,承载体和注射材料传递和锚固到地面。 在地锚中,承载体至少具有上承载体26和下承载体24,以及压力承载板3和干涉松弛体11,该承载板3和干涉松弛体11的粘合力小于承载体 注入材料设置在上承载体和下承载体之间。 下承载体的上端与干扰松弛体的下端连接。 干涉松弛体的上端与承压板的下端连接。 压力承载板的上端与上承载体的下端连接。 版权所有(C)2010,JPO&INPIT