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1. 发明专利

JPS61142294A Discharge of air bubble mixed sludge 失效
标题翻译：空气泡沫混合污泥的排放
公开(公告)号：JPS61142294A
公开(公告)日：1986-06-30
申请号：JP22034085
申请日：1985-10-04
申请人： Kumagai Gumi Co Ltd
发明人： YOSHIZAWA KEIZO , YAMAGUCHI MASAKI , KITAHARA YOICHI , KITANO YOSHINORI
IPC分类号： E21D9/06 , E21D9/12

2. 发明专利

JP2003064995A Construction method of shield tunnel and segment for opening part 有权
标题翻译：盾构隧道施工方法及开挖部分
公开(公告)号：JP2003064995A
公开(公告)日：2003-03-05
申请号：JP2001260141
申请日：2001-08-29
申请人： Geostr Corp , Komatsu Ltd , Kumagai Gumi Co Ltd , Ohbayashi Corp , Sato Kogyo Co Ltd , Tokyoto Gesuido Service Kk , ジオスター株式会社 , 佐藤工業株式会社 , 東京都下水道サービス株式会社 , 株式会社大林組 , 株式会社小松製作所 , 株式会社熊谷組
发明人： KOMATSUBARA OSAYOSHI , YAMAMORI NORIYASU , KITANO YOSHINORI , MORIYA YOICHI , SEKIMOTO NOBORU , YOKOTA MASAKAZU , KIKUCHI YUKIO
IPC分类号： E21D9/06 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a shield tunnel capable of easily forming an opening part in a short time by eliminating secondary lining and to provide a segment for the opening part used for an opening planned part of the tunnel.
SOLUTION: A segment ring 10 including the segments 11 and 12 for the opening part reinforced by previously burying reinforcing steel plates 11S and 12S at a position forming the opening part of the shield tunnel 40, and a segment ring 20 of a symmetrical shape on the segment ring 10 and the boundary are arranged, and the opening planned part 40P of the segment rings 10 and 20 are constituted of unreinforced concrete easier to remove than reinforced concrete.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够通过消除二次衬里在短时间内容易地形成开口部的屏蔽隧道的构造方法，并且为用于隧道的开口计划部分的开口部分提供一段。解决方案：包括用于开口部分的段11和12的分段环10通过在形成屏蔽通道40的开口部分的位置处预先埋入加强钢板11S和12S以及在其上形成对称形状的段环20来增强分段环10和边界布置，节环10和20的开口规划部分40P由比钢筋混凝土更容易去除的未增强混凝土构成。

3. 发明专利

JPH11280100A Evaluation method for water shielding characteristic of ground 失效
标题翻译：地层水屏蔽特性评价方法
公开(公告)号：JPH11280100A
公开(公告)日：1999-10-12
申请号：JP10176798
申请日：1998-03-31
申请人： Kumagai Gumi Co Ltd , 株式会社熊谷組
发明人： OMOTO SHINSHIRO , ITO HIROSHI , YASUI JUNJI , KITANO YOSHINORI
IPC分类号： E02D33/00 , E02D31/02
摘要： PROBLEM TO BE SOLVED: To make applicable to artificial ground, improved ground or the like by arranging a water passing hole of a pipe for observation in the vicinity of each surface portion of various ground, and measuring the water shielding performance of ground according to change in water level in the pipe.
SOLUTION: A pipe for observation 5 is placed on an artificial bottom 3, with the tip of the pipe 5 formed with a strainer part, and a higher water level than an underground water level 13 outside of an underground continous wall is given, as an initial water level 14, into the pipe 14. According to a water level difference between the inside and outside of the continuous wall, water penetrates the artificial bottom 3, and after a lapse of time, the water level in the pipe 5 decreases, and a water permeable coefficient is calculated from a water level decrease curve. Then, the whole and local water shielding performance of the artificial bottom 3 is directly evaluated from the plane distribution of water permeable coefficients, whereby no complicated measuring system is not required. Accordingly, only with the observation of water level in the pipe 5, the water shielding performance of various kinds of ground can be evaluated easily, and the whole and local water shielding performance thereof can be measured simultaneously.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：通过在各种地面的每个表面部分附近布置用于观察的管道的水通孔，并且根据变化来测量地面的防水性能，适用于人造地面，改良的地面等在管道中的水位。解决方案：用于观察的管道5放置在人造底部3上，管5的尖端形成有过滤部分，并且给出比地下连续壁外部的地下水位13更高的水位，作为初始水位14进入管道14.根据连续壁内外水位差，水渗入人造底3，经过一段时间后，管道5中的水位下降，根据水位下降曲线计算透水系数。然后，根据透水系数的平面分布直接评估人造底3的全局和局部水屏蔽性能，不需要复杂的测量系统。因此，只要观察管5中的水位，可以容易地评估各种地面的防水性能，并且可以同时测量其整体和局部的水分屏蔽性能。

4. 发明专利

JPH10292785A PRECEEDING CUTTER DEVICE FOR BACK-FILL AGENT-INJECTION PIPE IN SHIELD MACHINE 失效
公开(公告)号：JPH10292785A
公开(公告)日：1998-11-04
申请号：JP10232597
申请日：1997-04-21
申请人： KUMAGAI GUMI CO LTD , HITACHI SHIPBUILDING ENG CO
发明人： OKAZAKI KOKI , ABE SHIGEKI , KITANO YOSHINORI , TANAKA YUJI , TAKAHASHI SHINGO
IPC分类号： E21D9/087 , E21D9/08 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To take cut-earth into an excavator and to prevent nonuniform intervenience by forming a recess with an earth removing device ahead of a back-fill agent injection pipe in the rear portion of the circumferential face of the excavator and carrying out excavation by moving a rotary cutter in the recess radially. SOLUTION: An opening 9 is provided in the main body 2 of a shield machine and a bottomed cylindrical outer casing 12 is attached to the rear face of the external wall of a shield machine main body 2. A recess with an earth removing device 10 is provided in the outer casing 12. To excavate a hard ground, the opening 9 is opened by opening a gate 16, a rotary cutter 13 is moved in the radially outward direction of the main body 2 with a cutter mover and projected outwardly beyond the circumferential face of the shield machine main body 2. As cut earth is taken into the recess 11, mud water is introduced from a mud delivery pipe 32 and discharged from a mud discharge pipe 33 in the form of slurry, cut earth is not present any more between the inside perimeter of a tunnel and the shield machine main body 2. After excavation ends, influx of earth is stopped and collapse of ground is prevented by closing the gate 16.

5. 发明专利

JPS626078B2 失效
公开(公告)号：JPS626078B2
公开(公告)日：1987-02-07
申请号：JP13338181
申请日：1981-08-27
申请人： KUMAGAI GUMI CO LTD
发明人： YOSHIZAWA KEIZO , TSURA KENICHI , SHIMAZU HISAAKI , KITAHARA YOICHI , KITANO YOSHINORI
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087

6. 发明专利

JPS5837296A SHIELD DRILLING MACHINE 失效
公开(公告)号：JPS5837296A
公开(公告)日：1983-03-04
申请号：JP13338181
申请日：1981-08-27
申请人： KUMAGAI GUMI CO LTD
发明人： YOSHIZAWA KEIZOU , TSUURA KENICHI , SHIMAZU HISAAKI , KITAHARA YOUICHI , KITANO YOSHINORI
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087

7. 发明专利

JPS5729792A Disposal of air-bubble-mixed sludge 失效
标题翻译：处理空气 - 混合污泥
公开(公告)号：JPS5729792A
公开(公告)日：1982-02-17
申请号：JP10108380
申请日：1980-07-25
申请人： Kumagai Gumi Co Ltd
发明人： YOSHIZAWA KEIZOU , YAMAGUCHI MASAKI , KITAHARA YOUICHI , KITANO YOSHINORI
IPC分类号： E21D9/06 , E21D9/12

8. 发明专利

JPH11280101A Evaluation method of impermeability of soil improvement body 失效
标题翻译：土壤改良体系不可靠性评价方法
公开(公告)号：JPH11280101A
公开(公告)日：1999-10-12
申请号：JP10177198
申请日：1998-03-31
申请人： Kumagai Gumi Co Ltd , 株式会社熊谷組
发明人： OMOTO SHINSHIRO , ITO HIROSHI , YASUI JUNJI , KITANO YOSHINORI
IPC分类号： E02D33/00 , E02D31/02 , G06F3/12 , G06F17/21
CPC分类号： G06F3/1297 , G06F17/214
摘要： PROBLEM TO BE SOLVED: To easily evaluate the impermeability of an improved ground body, by arranging temperature-sensors in proximity to the surface of the improved ground body to measure the temperature variation of the underground water in the vicinity of a place where a waterstrem arises.
SOLUTION: Diaphragm walls 2, 2 where ground is excavated by a specified depth from the ground surface 1 are constructed and an artificial bottom bed 3 of an improved ground body having a specified thickness is constructed at the lower part thereof. Then, a plurality of temperature sensors 5,... connecting lead wires 17 to the tips are disposed at every specified distance in proximity to the upper surface of the artificial bottom bed 3 in the inside of the diaphragms 2. Then, it is evaluated whether bleeding channels 4 are existing or not in the artificial bottom base 3 and the channels are specified, by measuring a temperature variation of underground water streams caused by the hydration heat of the artificial bottom base 3 which is detected by respective temperature sensors 5. In this way, the impermeability can be easily evaluated without the need of a complicated measuring system and damage of the improved ground body.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：为了容易地评估改进的地面体的不渗透性，通过将温度传感器布置在改进的地面的表面附近以测量在产生水分的地方附近的地下水的温度变化。解决方案：在地面1从地面1开挖深度达到地面的隔膜壁2,2构成后，在其下部构成具有规定厚度的改良地面主体的人造底床3。然后，将连接引线17的多个温度传感器5 ...连接到前端，在隔膜2的内侧以与人造底床3的上表面相邻的规定距离配置。然后，评价通过测量由各温度传感器5检测到的人造底座3的水化热引起的地下水流的温度变化，是否存在人造底座3中的出血通道4和通道。以这种方式，不需要复杂的测量系统和改进的地面体的损坏就可以容易地评估不渗透性。

9. 发明专利

JPH0458559B2 失效
公开(公告)号：JPH0458559B2
公开(公告)日：1992-09-17
申请号：JP24723485
申请日：1985-11-06
申请人： KUMAGAI GUMI CO LTD
发明人： YOSHIZAWA KEIZO , TSURA KENICHI , SHIMAZU HISAAKI , KITAHARA YOICHI , KITANO YOSHINORI
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087

10. 发明专利

JPS61142296A Shield excavator 失效
标题翻译：盾牌挖掘机
公开(公告)号：JPS61142296A
公开(公告)日：1986-06-30
申请号：JP24723485
申请日：1985-11-06
申请人： Kumagai Gumi Co Ltd
发明人： YOSHIZAWA KEIZO , TSUURA KENICHI , SHIMAZU HISAAKI , KITAHARA YOICHI , KITANO YOSHINORI
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087

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