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1. 发明专利

JPH11280087A Ground solidifying construction method for damping and preventing liquefaction 失效
标题翻译：用于阻尼和防止液化的地基固结施工方法
公开(公告)号：JPH11280087A
公开(公告)日：1999-10-12
申请号：JP10002698
申请日：1998-03-27
申请人： Aisawa Construction Co Ltd , Iwami Kaihatsu Kk , Hirokazu Takemiya , アイサワ工業株式会社 , 岩水開発株式会社 , 宏和竹宮
发明人： TAKEMIYA HIROKAZU , NARUSE RYUICHIRO , HASHIMOTO MITSUNORI
IPC分类号： E02D3/12 , E02D3/08 , E02D27/34 , E02D31/08
摘要： PROBLEM TO BE SOLVED: To provide a ground solidifying construction method for damping and preventing liquefaction by means of a columnlike solidifying body capable of preventing the vibration of each solidifying body singly when the vibration is applied to the ground while a ratio of improved volume is reduced.
SOLUTION: Each solidifying body 3 constituting a solidified ground 2 is connected with an adjacent solidifying body to make them continuous mutually. The connection of adjacent solidifying bodies is done by connecting at least a part thereof in the horizontal direction or vertical direction, bringing it into contact, and connecting it using a connection member. Consequently, the solidifying body is not vibrated singly, the rigidity thereof as the solidifying ground is increased, and the effects of damping for the vibration of the ground and prevention of liquefaction are increased. Moreover, an increase of ground support force and the prevention of unequal sinking become possible because an upper load is received by the whole solidifying ground. Furthermore, this construction is done while a ratio of improved volume is reduced so that cost can be reduced and construction term can be shortened.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供一种用于通过柱状凝固体来阻尼和防止液化的地面凝固施工方法，其能够在将振动施加于地面时单独防止每个凝固体的振动，同时改善体积的比例降低。解决方案：构成固化地面2的每个凝固体3与相邻的凝固体连接，使它们相互连续。相邻凝固体的连接通过在水平方向或垂直方向上连接其至少一部分，使其接触并使用连接构件进行连接来实现。因此，固化体不会单独振动，作为固化地面的刚性增加，并且对地面振动的阻尼和防止液化的效果增加。此外，由于整个固化地面接收到较高的载荷，地面支撑力的增加和防止不平等的下沉成为可能。此外，这种结构是在降低体积改善的比例的情况下进行的，从而可以降低成本并缩短施工期限。

2. 发明专利

JP2005139807A Foundation pile and foundation structure 有权
标题翻译：基金会和基金会结构
公开(公告)号：JP2005139807A
公开(公告)日：2005-06-02
申请号：JP2003379206
申请日：2003-11-07
申请人： Iwami Kaihatsu Kk , Takao Shoji:Kk , 岩水開発株式会社 , 有限会社高尾商事
发明人： HASHIMOTO MITSUNORI , YASUNOBU MAKOTO
IPC分类号： E02D5/56
摘要： PROBLEM TO BE SOLVED: To make the most of each feature of a foundation pile composed of a prefabricated pile body and the foundation pile composed of a soil improvement body, and to mutually compensate for each problem.
SOLUTION: The foundation piles 1 have supporters 3 consolidated by injecting a connecting substance into a ground and composed of the soil improvement body and the prefabricated pile bodies 4 buried in the ground under the state in which the front end sides are supported to the supporters 3. The pile bodies 4 are connected to the supporters 3 by inserting the front end sides into the supporters 3 before the supporters 3 are cured.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了充分利用由预制桩体和由土体改良体组成的地基桩组成的地基桩的每个特征，并且相互补偿每个问题。解决方案：基础桩1通过将连接物注入到地面中并由土壤改良体和在前端侧被支撑的状态下埋在地下的预制桩体4构成的支撑体3 支撑体3.桩体4通过在支撑体3固化之前将前端侧插入支撑体3而与支撑体3连接。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005090045A Sampling device and method of soft ground 审中-公开
标题翻译：采样装置和软土地基方法
公开(公告)号：JP2005090045A
公开(公告)日：2005-04-07
申请号：JP2003323142
申请日：2003-09-16
申请人： Iwami Kaihatsu Kk , Takao Shoji:Kk , 岩水開発株式会社 , 有限会社高尾商事
发明人： HASHIMOTO MITSUNORI , YASUNOBU MAKOTO
IPC分类号： E02D3/12 , E02D1/04 , G01N1/08
摘要： PROBLEM TO BE SOLVED: To easily perform operation with a simple structure.
SOLUTION: This sampling device 1 of the soft ground has a vertically extending cylindrical body 4 supported in an eccentric position of a driving shaft 2 supported so as to be liftably drivable and rotatingly drivable, and a cover body 5 for closing a lower end side opening 4a of the cylindrical body 4. The cover body 5 gathers a ground sample in the prescribed depth in the ground into the cylindrical body 4 by lowering the driving shaft 2 in a state of opening the lower end side opening 4a. The cover body 5 is relatively rotatably supported to the cylindrical body 4 around a shaft 13 parallel to the driving shaft 2. The driving shaft 2 relatively rotates by friction with the surrounding ground when rotated in the normal rotation direction R1, and checks rotation by a closing position locking pin 15 in a position for closing the opening 4a. The driving shaft 2 relatively rotates by friction with the surrounding ground when rotated in the reverse rotation direction R2, and checks rotation by an opening position locking pin 16 in a position for opening the opening 4a.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：以简单的结构轻松执行操作。解决方案：软地面采样装置1具有支撑在驱动轴2的偏心位置的垂直延伸的圆筒体4，该驱动轴2被支撑为可升降和可旋转驱动的盖体5，圆筒体4的端侧开口4a。通过在打开下端侧开口4a的状态下降驱动轴2，盖体5将地面中规定深度的研磨样品收集在圆筒体4内。盖主体5相对于平行于驱动轴2的轴13相对旋转地支撑在圆筒体4上。当沿正常旋转方向R1旋转时，驱动轴2通过与周围地面的摩擦而相对旋转，并且通过关闭位置锁定销15处于用于关闭开口4a的位置。当沿反向旋转方向R2旋转时，驱动轴2通过与周围地面的摩擦而相对旋转，并且通过打开位置锁定销16检查旋转在用于打开开口4a的位置。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004211523A Geological survey equipment 有权
公开(公告)号：JP2004211523A
公开(公告)日：2004-07-29
申请号：JP2003108871
申请日：2003-04-14
申请人： Iwami Kaihatsu Kk , Takao Shoji:Kk , 岩水開発株式会社 , 有限会社高尾商事
发明人： HASHIMOTO MITSUNORI , YASUNOBU MAKOTO
IPC分类号： E02D1/02 , G01N1/08 , G01N1/10 , G01V9/00 , G01V9/02
CPC分类号： Y02A90/36
摘要： PROBLEM TO BE SOLVED: To provide geological survey equipment capable of measuring a static penetration resistance of a ground in an underground layer and, at the same time, surely sampling a ground specimen. SOLUTION: The geological survey equipment 1 is equipped with a penetration rod 3 wherein a sampling section 2 for sampling the ground specimen is provided and a sounding testing screw point 4 put on the front end of the penetration rod 3. The sampling section 2 is equipped with a pocket for storing the ground specimen and a lid body 21 closing an opening section of the pocket, the screw point 4 is penetrated into the ground to maintain a state for the lid body 21 to close the opening section to the rotation in the direction of the forward rotation forming a hole, and the lid body 21 is so constituted that it can open the opening section by friction with the inner circumferential surface of the hole to the rotation in the direction of the reverse rotation. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004107953A Balancer for deep composite pile and pile foundation structure 审中-公开
公开(公告)号：JP2004107953A
公开(公告)日：2004-04-08
申请号：JP2002270127
申请日：2002-09-17
申请人： Iwami Kaihatsu Kk , Takao Shoji:Kk , 岩水開発株式会社 , 有限会社高尾商事
发明人： HASHIMOTO MITSUNORI , YASUNOBU MAKOTO
IPC分类号： E02D5/34 , E02D5/46 , E02D27/12 , E02D27/34
摘要： PROBLEM TO BE SOLVED: To reduce a cost while simply enabling the execution of work.
SOLUTION: A balancer 3 connects two or more of deep mixing piles 2 in a ground, and balances mutual vertical bearing capacity of the piles 2. In the balancer 3, a lower-end center 11 is composed of a pentagonal flat steel plate projected in an approximately V shape. A vertical wall-shaped connecting section 10 connecting the piles 2 is formed by burying an arbitrary place in the horizontal direction relative to the piles 2 before being cured by the whole steel plate. Six through-holes 12 disposed in a row in the horizontal direction are formed in the wall surface of the balancer 3.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2000282501A SOLIDIFIED GROUND FOR DAMPING AND PREVENTING LIQUUEFACTION 失效
公开(公告)号：JP2000282501A
公开(公告)日：2000-10-10
申请号：JP12902299
申请日：1999-03-31
申请人： TAKEMIYA HIROKAZU , AISAWA CONSTRUCTION CO LTD , IWAMI KAIHATSU KK
发明人： TAKEMIYA HIROKAZU , NARUSE RYUICHIRO , HASHIMOTO MITSUNORI
IPC分类号： E02D27/34 , E02D31/08
摘要： PROBLEM TO BE SOLVED: To obtain a damping effect even for the vibration of a zone of lower frequency than 5 Hz. SOLUTION: This solidifying method of a ground is to prepare a solidified ground 1 with a higher strength than the peripheral ground in the ground under a foundation structure or in the peripheral ground or in the inside thereof. A columnar solidified body 2 constituting the solidified ground 1 is connected to adjacent solidified bodies 2 to cross each other and form an X-shape. An improvement range in the wave propagation direction: W>=(1/2)λ, or W >=a distance from the ground surface to a bearing stratum, a distance of the solidified body 2 in the wave propagation direction: d1 =(1/2-1/3)λ, or a distance to reach the bearing stratum. herein, λ is Reyleigh wave length. Since a suppression effect of vibration for a low frequency zone is large and a restraint effect against the propagation of vibration from the depth in the ground is large, the applicable range is wide, because it is applicable for not only a vibrating source on the ground surface but also a measure against liquefaction caused by an earthquake and further, a vibration source in the pile foundation structure.

7. 发明专利

JP2832689B2 失效
公开(公告)号：JP2832689B2
公开(公告)日：1998-12-09
申请号：JP25006595
申请日：1995-09-05
申请人： IWAMI KAIHATSU KK
发明人： KOSAKA YOSHINOBU , HASHIMOTO MITSUNORI
IPC分类号： E02D3/12 , C09K17/10 , C09K103/00

8. 发明专利

JPH07238533A SOIL IMPROVEMENT METHOD 失效
公开(公告)号：JPH07238533A
公开(公告)日：1995-09-12
申请号：JP5274394
申请日：1994-02-25
申请人： IWAMI KAIHATSU KK
发明人： KOSAKA YOSHINOBU , HASHIMOTO MITSUNORI
IPC分类号： E02D3/12 , E02D5/46
摘要： PURPOSE:To increase the fluidity of a cement slurry to inject it into the ground and reduce the removed soil to the ground surface and obtain a uniform ground with a higher strength and further, reduce the disposal cost of the removed soil. CONSTITUTION:A rotary rod and an agitating blade are penetrated into the ground while rotating them and cement slurry mixed with 30-80% air bubbles are injected into the agitaing ground to mix together. The cement slurry mixed with air bubbles is horizontally injected into the ground from the front of the rotary rod as the case may be. When cement slurry is mixed with air bubbles to reduce water in the slurry, the fluidity thereof can be increased on injecting and the removing soil to the ground surface can be reduced.

9. 发明专利

JPH10183602A AIR BUBBLE GENERATING METHOD FOR CEMENT SLURRY FOR SOIL IMPROVEMENT AND ITS EQUIPMENT 失效
公开(公告)号：JPH10183602A
公开(公告)日：1998-07-14
申请号：JP35609196
申请日：1996-12-24
申请人： IWAMI KAIHATSU KK
发明人： HASHIMOTO MITSUNORI , SHIRAISHI SADAO , OOKAWA NORIMASU , TANAKA KOICHI
IPC分类号： E02D3/12 , E02D5/46
摘要： PROBLEM TO BE SOLVED: To provide efficient occurrence of air bubbles by mixing an aqueous solution of a foaming agent with high pressure air and supplying it at a constant rate to cement being mixed when forming a columnar pole in earth by mixing together excavated soil and cement slurry. SOLUTION: This air bubble generating equipment comprises a tank 26 for storing a foaming agent solution, a pump 28, and a compressor 30. An foaming agent solution sent by the pump 28 is made confluent with a high pressure air sent by the compressor 30 by means of a nozzle 42 and then supplied to cement slurry mixed by a cement mixer. A flow control valve 44 is provided for a high pressure air supply system, air volume is adjusted and overall feed volume is adjusted, and a constant volume discharge is performed by using a diaphragm pump of a high pressure air of a compressor 30 as a drive source as a pump 28. By doing this, the mixing of the foaming agent solution and cement slurry together and the generation of air bubble can be accelerated and the transfer capacity of the air bubble solution can be improved, and the amount of addition of the foaming agent solution can be controlled accurately.

10. 发明专利

JP2764696B2 失效
公开(公告)号：JP2764696B2
公开(公告)日：1998-06-11
申请号：JP23080294
申请日：1994-08-31
申请人： TAKEMYA HIROKAZU , AISAWA KOGYO KK , IWAMI KAIHATSU KK , TETSUDO SOGO GIJUTSU KENKYUSHO
发明人： TAKEMYA HIROKAZU , NARUSE RYUICHIRO , HASHIMOTO MITSUNORI
IPC分类号： E02D31/08 , E02D3/00

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