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1. 发明专利

JP2009166001A Method for treating excavated soil containing arsenic 有权
标题翻译：用于处理含有ARSENIC的开挖土壤的方法
公开(公告)号：JP2009166001A
公开(公告)日：2009-07-30
申请号：JP2008009526
申请日：2008-01-18
申请人： Keihin Soil Corp , Ohbayashi Corp , 京浜ソイル株式会社 , 株式会社大林組
发明人： KANAI MAKOTO , MIKI KEIZO , IZAWA MASAYOSHI , MORI MICHIHITO , NAGAI FUMIHIRO
IPC分类号： B09C1/02 , B09B3/00 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a method for treating excavated soil containing arsenic in which arsenic insolubilization treatment and excavated soil solidification treatment are carried out sufficiently, and the excavated soil after being treated indicates weak alkalinity or neutrality.
SOLUTION: The method for treating the excavated soil containing arsenic includes a process in which the excavated soil containing arsenic is mixed with an iron salt (for example, ferric sulfate or ferric chloride) and a process in which the mixed excavated soil is mixed with an alkali metal silicate (for example, sodium silicate).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理含砷的开挖土壤的方法，其中进行砷不溶化处理和开挖土壤固化处理，被处理后的挖土土壤表现出弱碱性或中性。解决方案：用于处理含有砷的开挖土壤的方法包括将含有砷的开采土壤与铁盐（例如硫酸铁或氯化铁）混合的过程以及混合挖土是与碱金属硅酸盐（例如硅酸钠）混合。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2005076285A Foaming method in foam shield construction method and foaming material used for foam shield construction method 有权
标题翻译：泡沫屏蔽结构方法和泡沫材料的发泡方法
公开(公告)号：JP2005076285A
公开(公告)日：2005-03-24
申请号：JP2003307983
申请日：2003-08-29
申请人： Keihin Soil Corp , Ohbayashi Corp , 京浜ソイル株式会社 , 株式会社大林組
发明人： MIKI KEIZO , MORIYA YOICHI , IZAWA MASAYOSHI
IPC分类号： E21D9/06 , C09K8/38 , E21D9/087
CPC分类号： C09K8/38 , E21D9/0678
摘要： PROBLEM TO BE SOLVED: To perform a foam shield construction method, without using the other additive and an auxiliary construction method, even in the highly water permeable gravel ground. SOLUTION: One kind selected from CMC, guagum, and an alginic acid or a mixture of these is added to a foaming agent being a main agent as a thickener. A foaming material solution adjusted to viscosity of 300 to 500 mPas, is foamed by prescribed foaming power via a foaming device 18, and an aqueous solution of a metal ion is added to and mixed with foam provided just after foaming. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在高水可渗透的砾石地面中，也可以不使用其他添加剂和辅助施工方法进行泡沫防护结构。调节至粘度为300〜500mPa·s的发泡材料溶液通过发泡装置18通过规定的发泡力发泡，并将金属离子的水溶液加入到刚刚发泡后提供的泡沫中并与之混合。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2010024325A Treating material of arsenic-polluted soil 有权
标题翻译：污染土壤的处理材料
公开(公告)号：JP2010024325A
公开(公告)日：2010-02-04
申请号：JP2008186343
申请日：2008-07-17
申请人： Keihin Soil Corp , Ohbayashi Corp , 京浜ソイル株式会社 , 株式会社大林組
发明人： MIURA TOSHIHIKO , IDE KAZUTAKA , KUBO HIROSHI , SATO KUMIKO , KANAI MAKOTO , MIKI KEIZO , NAGAI FUMIHIRO
IPC分类号： C09K17/12 , B09B3/00 , B09C1/02 , B09C1/08 , C09K17/02 , C09K17/06 , C09K17/18 , C09K101/00
摘要： PROBLEM TO BE SOLVED: To provide a treating material of an arsenic-polluted soil capable of satisfying all of the insolubilization of the arsenic, improvement of soil strength, neutralization of pH of the soil and low cost. SOLUTION: The treating material of the arsenic-polluted soil contains an iron salt, an alkali metal silicate and gypsum, or contains the iron salt, the alkali metal silicate and a polymer solidification agent. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够满足砷的所有不溶解的砷污染土壤的处理材料，改善土壤强度，中和土壤pH值和低成本。解决方案：砷污染土壤的处理材料含有铁盐，碱金属硅酸盐和石膏，或含有铁盐，碱金属硅酸盐和聚合物固化剂。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009133091A Treatment equipment, excavated sediment treatment method, excavator, tunnel construction method, and tunnel constructed by the construction method 有权
标题翻译：施工设备，施工方法，挖掘机，隧道施工方法，隧道施工方法
公开(公告)号：JP2009133091A
公开(公告)日：2009-06-18
申请号：JP2007309254
申请日：2007-11-29
申请人： Keihin Soil Corp , Ohbayashi Corp , 京浜ソイル株式会社 , 株式会社大林組
发明人： KANAI MAKOTO , MIKI KEIZO , IZAWA MASAYOSHI , TANAKA YOSHIHIRO , MATOBA KAZUHIKO , TSUJI TADAHIKO , MORI MICHIHITO , NAGAI FUMIHIRO
IPC分类号： E21D9/12 , E21D9/06 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide excavated sediment treatment equipment which can fluidize excavated sediment in a short period of time, and which requires only a short pumping distance thereof. SOLUTION: This treatment equipment 1 comprises: air-bubble equipment 3 which produces air bubbles for fluidizing the excavated sediment produced by excavation performed by a shield machine 2; a sieve 4 for removing the clod excavated sediment with dimensions or as large as/larger than predetermined dimensions; shredding equipment 5 which crushes the clod excavated sediment removed by the sieve 4; and kneading equipment 6 which mixes the excavated sediment, passing through the sieve 4, the excavated sediment, crushed by the shredding equipment 5, the air bubbles, a solidification material such as cement, and water, so as to produce fluidized cellular soil covered with air bubbles and having high fluidity. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供可在短时间内流化开挖沉积物的挖掘沉积物处理设备，并且仅需要较短的泵送距离。解决方案：该处理设备1包括：气泡设备3，其产生用于使由屏蔽机器2进行的挖掘产生的挖掘的泥沙流化的气泡; 用于去除具有尺寸或大于/大于预定尺寸的泥土挖掘的沉积物的筛4; 粉碎设备5，破碎由筛4除去的泥土挖出的沉淀物; 和混合设备6，其混合通过筛4的挖掘的沉淀物，由粉碎设备5粉碎的挖掘的沉淀物，气泡，诸如水泥的固化材料和水，以产生被覆盖的流化细胞土壤气泡，流动性好。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009179971A Excavated soil disposal method and processing water 审中-公开
标题翻译：开挖土壤处理方法和加工水
公开(公告)号：JP2009179971A
公开(公告)日：2009-08-13
申请号：JP2008018126
申请日：2008-01-29
申请人： Keihin Soil Corp , Ohbayashi Corp , 京浜ソイル株式会社 , 株式会社大林組
发明人： MIKI KEIZO , IZAWA MASAYOSHI , TANAKA YOSHIHIRO , MORI MICHIHITO , NAGAI FUMIHIRO
IPC分类号： E21D9/13 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an excavated soil disposal method for preventing viscous soil contained in excavated soil from dissolving into water. SOLUTION: According to the excavated soil disposal method, processing water obtained by adding a nonionic thickening agent to water is fed into a chamber 5, according to excavation of a slurry-type shield machine 1. The excavated soil generated by the excavation of the slurry-type shield machine 1 is mixed with the processing water in the chamber 5 by an agitator 8, but by virtue of aggregation effect of the nonionic thickening agent contained in the processing water, the viscous soil contained in the excavated soil does not dissolve into the water. The processing water is adjusted so as to have a specific gravity and a specific viscosity of about 1.00 to about 1.25, and about 20 to about 40 sec, respectively, for instance. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供挖掘土壤处理方法，用于防止挖掘土壤中所含的粘性土壤溶解在水中。解决方案：根据挖掘的土壤处理方法，根据泥浆型盾构机1的挖掘将加入非水增稠剂的水加工到水室5中。挖掘产生的挖土浆料型屏蔽机1通过搅拌器8与室5中的处理水混合，但是由于包含在处理水中的非离子增稠剂的聚集效应，包含在挖土中的粘性土壤不会溶于水。调整处理用水，使其具有例如约1.00至约1.25，约20至约40秒的比重和比粘度。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2006348727A DEFOAMING METHOD OF EXCAVATED EARTH AND DEFOAMING MATERIAL IN FOAM SHIELDING METHOD 审中-公开
公开(公告)号：JP2006348727A
公开(公告)日：2006-12-28
申请号：JP2006017318
申请日：2006-01-26
申请人： OHBAYASHI CORP , KEIHIN SOIL CORP , DAISHO KAGAKU KENKYUSHO KK
发明人： MIKI KEIZO , IZAWA MASAYOSHI , YAMAMOTO YUZO , UEDA JUN , NAGAI FUMIHIRO , HANEDA ATARU
IPC分类号： E21D9/06 , B09C1/02 , B09C1/08 , C09K3/00 , C09K17/32 , C09K103/00 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a defoaming method of excavated earth in a foam shielding method for facilitating the treatment of surplus soil of the excavated earth by sufficiently defoaming foams, and also to provide a defoaming material used for the same. SOLUTION: This method is the defoaming method of the excavated soil in the foam shielding method for carrying out the treatment of the surplus soil by excavating the ground while injecting the foams and then adding the defoaming material to the excavated soil. The foams are obtained by foaming a foaming material [OK-1+OK-3 (containing a gelling agent or no gelling agent)] which contains a foaming agent, a thickening agent (guar gum), and a deterioration-preventing agent (somacide). The defoaming material [OK-01+OK-03 (containing mannanase)] which contains a defoaming agent (OK-01) for defoaming the foams contained in the excavated soil and the mannanase (OK-03) for promoting defoaming action of the defoaming agent is used as the defoaming material. COPYRIGHT: (C)2007,JPO&INPIT

7. 发明专利

JP2010281207A Segment shape holding device and segment shape holding method by use of the segment shape holding device 审中-公开
标题翻译：分段形状保持装置和分段形状使用分段形状保持装置的保持方法
公开(公告)号：JP2010281207A
公开(公告)日：2010-12-16
申请号：JP2010219960
申请日：2010-09-29
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , MIKI KEIZO , IZAWA MASAYOSHI , HAYASHI SEITAKU , SAKAMOTO MASAAKI , KOGA HIROSHI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a segment shape holding device capable of improving workability of tunnel construction work and holding a shape of the latest segment while maintaining effect of shape holding of the segment assembled immediately before the construction work and to provide a segment shape holding method by use of this segment shape holding device.
SOLUTION: This segment shape holding device 31 includes a support frame 35 having one end connected with a vertical beam 33 provided in a tail part 5 of a shield machine 1 and having the other end protruding behind the shield machine 1, a pair of right and left vertically extending and contracting means 37 attached to the support frame 35 and being vertically extensible and contractible, a bracket 39 connected with upper end parts of the vertically extending and contracting means 37 by pins to swing forward, backward, and freely in the direction of advance of the shield machine 1, two sliding parts 43 each having a sliding body 41 connected with an upper part of the bracket 39, abutted on an inner face of the segment 13, and being slidable along the inner face, and two sliding parts 43 connected with lower end parts of the vertically extending and contracting means 37.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题的方案为了提供能够提高隧道施工作业的作业性和保持最新段的形状的段形保持装置，同时保持在施工作业之前装配的段的形状保持的作用，并提供一种使用该段形状保持装置的片段形状保持方法。解决方案：该段形状保持装置31包括支撑框架35，其一端与设置在屏蔽机1的尾部5中的垂直梁33连接，另一端突出在屏蔽机1后面，一对附接到支撑框架35并且可垂直延伸和收缩的右和左垂直延伸和收缩装置37，通过销向上，向后和自由地摆动地与竖直延伸和收缩装置37的上端部分连接的托架39 屏蔽机1的前进方向，具有与支架39的上部连接的滑动体41的两个滑动部43抵接在节段13的内表面上，并且能够沿着内表面滑动，并且两个滑动部件43与垂直延伸和收缩装置37的下端部分相连。版权所有：（C）2011，JPO＆INPIT

8. 发明专利

JP2010281206A Segment shape holding device and segment shape holding method by use of the segment shape holding device 有权
标题翻译：分段形状保持装置和分段形状使用分段形状保持装置的保持方法
公开(公告)号：JP2010281206A
公开(公告)日：2010-12-16
申请号：JP2010219959
申请日：2010-09-29
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , MIKI KEIZO , IZAWA MASAYOSHI , HAYASHI SEITAKU , SAKAMOTO MASAAKI , KOGA HIROSHI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a segment shape holding device capable of improving workability of tunnel construction work and holding a shape of the latest segment while maintaining satisfactory effect of shape holding of the segment assembled immediately before the construction work.
SOLUTION: This segment shape holding device 60 includes a support frame 35, a pair of right and left extending and contracting means 67 being attached to both of end parts of the support frame 35 and being extensible and contractible in the right and left directions, respectively, brackets 39 connected with outward sides of the right and left extending and contracting means 67 to swing freely in the direction of tunnel, and two sliding parts 43 connected with outward sections of each bracket 39.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高隧道施工作业的加工性和保持最新段的形状的段形保持装置，同时保持在施工作业之前组装的段的形状保持的良好效果。解决方案：该段形状保持装置60包括支撑框架35，一对右和左伸缩装置67，其附接到支撑框架35的两个端部并且在左右可伸缩方向分别是与右，左伸缩装置67的外侧连接的支架39，以便沿隧道方向自由摆动;以及两个滑动部分43，其与每个托架39的外部部分相连。）2011，JPO＆INPIT

9. 发明专利

JP2010190015A Tunnel construction method and tunnel constructed by the tunnel construction method 有权
标题翻译：隧道施工方法和隧道施工隧道施工方法
公开(公告)号：JP2010190015A
公开(公告)日：2010-09-02
申请号：JP2009038356
申请日：2009-02-20
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MIKI KEIZO , YOKOMIZO FUMIYUKI , KIMURA TSUTOMU , KAWAKAMI SUENOBU , HINO YOSHIJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method that can efficiently construct a tunnel while permitting the direction change of a shield machine by allowing the shield machine in the course of advancing to excavate the natural ground to arrive at a space and to enter the natural ground again from the space.
SOLUTION: A forward path tunnel 22a is constructed in the natural ground 13 by starting the shield machine 1 from the ground to arrive at the space 14. A return path tunnel 22b is constructed in the natural ground 13 by changing the direction of the shield machine in the space 14 and starting the shield machine 1 from the space 14 to arrive at an arrival hole.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种隧道施工方法，其可以通过允许盾构机在推进过程中自然地面到达空间的同时允许盾构机的方向改变而有效地构建隧道，从空间再次进入自然地面。解决方案：通过将屏蔽机1从地面启动而到达空间14，在自然地面13中构造前进通道隧道22a。通过改变自然地面13的方向，在自然地面13中构造返回路径隧道22b 屏蔽机在空间14中并从空间14起动屏蔽机1以到达一个到达孔。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010126997A Method and structure for preventing subsidence of shield machine 有权
标题翻译：防止屏蔽机械依赖的方法和结构
公开(公告)号：JP2010126997A
公开(公告)日：2010-06-10
申请号：JP2008303010
申请日：2008-11-27
申请人： Ohbayashi Corp , 株式会社大林組
发明人： IZAWA MASAYOSHI , MIKI KEIZO , YOKOMIZO FUMIYUKI , KIMURA TSUTOMU , YOSHIDA KIMIHIRO
IPC分类号： E21D9/06 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a method and a structure for preventing subsidence of a shield machine, which can prevent the subsidence of the shield machine when the shield machine is propelled. SOLUTION: A tunnel 4, which is to be bored by the shield machine 3 starting from the ground and reaching the ground, includes a down approach section 7 which has a down-grade for reaching a predetermined depth from a ground starting section 5, a tunnel section 8 which is constructed at the predetermined depth, and an up-approach section 9 which has an up-grade for reaching a ground arrival section 6 from a terminal end of the tunnel section 8. Improved bodies 1 undergoing soil improvement are provided in the lower sections and peripheries of excavation-planned areas 10, which are to be excavated by the shield machine 3, of both the approach sections 7 and 9, respectively. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止屏蔽机器沉降的方法和结构，其可以防止当屏蔽机器被推进时屏蔽机器的下沉。解决方案：从地面开始并到达地面的要被屏蔽机3钻孔的隧道4包括一个向下接近部分7，该下部接近部分7具有从地面开始部分达到预定深度的低档 5，以规定深度构造的隧道部8，以及从隧道部8的终端到达地面到达部6的上坡的上部接近部9。经过土壤改良的改良体1 分别设置在两个接近部分7和9中的由屏蔽机器3挖掘的挖掘规划区域10的下部和外围。版权所有（C）2010，JPO＆INPIT

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