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1. 发明专利

JP2010209556A Fiber-reinforced cement ground improvement device and fiber-reinforced cement ground improvement method 有权
标题翻译：纤维增强水泥地基改良装置和纤维增强水泥地基改良方法
公开(公告)号：JP2010209556A
公开(公告)日：2010-09-24
申请号：JP2009055430
申请日：2009-03-09
申请人： Takenaka Doboku Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中土木 , 株式会社竹中工務店
发明人： KONO TAKAO , SATO EIJI , KOJIMA MASAO , URASE MAKOTO , ONISHI TSUNEYASU , MATSUKAWA HIROSHI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To improve the quality of a fiber-reinforced ground improvement body by uniformly distributing the fibers thereof.
SOLUTION: By a continuous discharge mixer 300, a cement milk (cement, water) and fibers are stirred and mixed to produce a fiber-containing cement milk, and the produced fiber-containing cement milk is continuously discharged. The continuously discharged fiber-containing cement milk is discharged without storing. Therefore, the separation of fibers occurring when the discharged fiber-containing cement milk is stored is prevented from occurring, thereby the fiber-containing cement milk in which fibers are uniformly distributed is discharged, and stirred and mixed with soil. Consequently, the fibers of the fiber-reinforced ground improvement body are uniformly distributed, and the quality of the fiber-reinforced ground improvement body is improved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过均匀分布其纤维来提高纤维增强地面改进体的质量。解决方案：通过连续排放混合器300，将水泥浆（水泥，水）和纤维搅拌并混合以制备含纤维的水泥浆，并且生产的含纤维的水泥乳不断排出。连续排出的含纤维水泥浆不储存而排出。因此，防止了在排出的含有纤维的水泥浆时储存的纤维发生分离，排出纤维均匀分布的含纤维的水泥浆，并与土壤搅拌混合。因此，纤维增强地面改良体的纤维均匀分布，纤维强化地面改良体的质量提高。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010270556A Soil improving machine, and connected soil improving machine 审中-公开
标题翻译：土壤改良机，连接土壤改良机
公开(公告)号：JP2010270556A
公开(公告)日：2010-12-02
申请号：JP2009125398
申请日：2009-05-25
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： SATO EIJI , YANASE KAZUO , URASE MAKOTO , KINOSHITA MITSUO , TAMAKI SHINJI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a soil improving machine capable of loosening an earth clod small without requiring a turning mechanism to be added, and capable of promoting mixing stirring of the earth clod with cement milk.
SOLUTION: An auger head 14 for cutting a soil is attached to a lower end of a boring rod 12, and a discharge port 18 of the cement milk is provided in the distal end thereof. The auger head 14 is rotated along an arrow mark R1 while discharging the cement milk from the delivery port 18, and the soil is cut along an arrow mark DN. A lower moving blade 27 for moving the earth clod upwards is provided in an upper side of he auger 14, and a stirring blade 20 for loosening the earth clod is fixed to an upper side of the lower moving blade 27. The stirring blade 20 has a first stirring blade 22 and a second stirring blade 24, and the second stirring blade 24 is attached to an outer circumferential end of the first stirring blade 22 to direct a plane part to a peripheral wall 12F of the auger 14. An upper moving blade 28 for moving the earth clod upwards is provided in an upper side of the stirring blade 20.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不需要添加转动机构的情况下松动泥土的土壤改良机，能够促进泥土与水泥浆的混合搅拌。解决方案：用于切割土壤的螺旋头14附接到镗杆12的下端，并且在其远端设置水泥浆的排出口18。螺旋推运头14沿着箭头标记R1旋转，同时从输送口18排出水泥浆，并沿着箭头标记DN切割土壤。用于将泥土向上移动的下移动叶片27设置在他的螺旋推运器14的上侧，并且用于松动泥土块的搅拌叶片20固定到下移动叶片27的上侧。搅拌叶片20具有第一搅拌叶片22和第二搅拌叶片24，并且第二搅拌叶片24附接到第一搅拌叶片22的外周端，以将平面部分引导到螺旋推运器14的周壁12F。上运动叶片 28用于将泥土向上移动设置在搅拌叶片20的上侧。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2012082676A Displacement controlling method 审中-公开
标题翻译：位移控制方法
公开(公告)号：JP2012082676A
公开(公告)日：2012-04-26
申请号：JP2011087469
申请日：2011-04-11
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： OKABASHI MINORU , MITSUEDA RYO , YAMAMOTO KEISUKE , URASE MAKOTO , MORIGUCHI KENICHI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a displacement control method capable of improving economic efficiency by eliminating waste associated with implementation of displacement control and improving accuracy of the displacement control with an existing structure as a control object.SOLUTION: In a method for controlling displacement which is associated with an underground excavation work and induced on an existing structure 3 located adjacent thereto, a measuring device 4 which measures transitional displacement amounts H in a vertical direction as well as a horizontal direction and an injection device 5 which injects a solidifying injection fluid G into the ground between a position of an underground excavation and the existing structure 3 are arranged in the existing structure 3 or in the ground 10 close thereto. Then, a management value L of the displacement amount H is preliminary set for each of the vertical direction and the horizontal direction. After starting measurement by the measuring device 4 and when the measured displacement amount H reaches the management value L, injection by the injection device 5 is started to increase the earth pressure to reduce the displacement amount H.
摘要翻译：要解决的问题：提供一种能够通过消除与实施位移控制相关联的浪费并且以现有结构作为控制对象提高位移控制的精度来提高经济效率的位移控制方法。解决方案：在与地下挖掘工作相关联并在与其相邻的现有结构3上感应的位移控制方法中，测量装置4，其测量在垂直方向和水平方向上的过渡位移量H 并且在现有的结构体3中或靠近地面的地面10内配置有注入装置5，其将固化注入流体G注入地下开挖位置与现有结构3之间的地面。然后，对于垂直方向和水平方向各自预先设定位移量H的管理值L. 在通过测量装置4开始测量之后，并且当测量的位移量H达到管理值L时，开始注射装置5的喷射以增加土压力以减小位移量H. COPYRIGHT：（C）2012 ，JPO＆INPIT

4. 发明专利

JP2009275379A Fiber-reinforced cement-based soil improvement method 审中-公开
标题翻译：纤维增强水泥土改良方法
公开(公告)号：JP2009275379A
公开(公告)日：2009-11-26
申请号：JP2008126033
申请日：2008-05-13
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KOJIMA MASAO , KODAIRA HIROSHI , UGOSHI MOTOKI , AOKI MASAMICHI , GOTO RYOTA , MITSUI TATEO , SATO EIJI , KONO TAKAO , URASE MAKOTO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a fiber-reinforced cement-based soil improvement method for forming a soil improving body with toughness from fibers and a powdery cement solidification material.
SOLUTION: In a step of performing an agitation operation during the descent of an auger, the powdery cement solidification material and soil of original ground 10 are agitated for mixing by jetting the powdery cement solidification material to a soil improvement range from pieces 24A and 24B of piping of the auger 30 by air pressure, while the ground 10 is drilled by the auger 30 until the auger 30 reaches an improvement depth in the soil improvement range. In a step of performing an agitation operation during the ascent of the auger, the fibers S, the powdery cement solidification material and the soil of the original ground 10 are agitated for mixing by means of the auger 30 by jetting the fibers S from a supply pipe 26 to the fiber reinforcement range to be reinforced with the fibers S, by air pressure, while the auger 30 is lifted. Thus, the soil improving body with toughness can be formed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种纤维增强水泥基土壤改良方法，用于从纤维和粉末状水泥固化材料形成具有韧性的土壤改良体。解决方案：在螺旋钻下降期间进行搅拌操作的步骤中，通过将粉末状水泥固化材料和原土10的土壤从粉碎的水泥固化材料喷射到土壤改良范围，搅拌搅拌混合，从块24A 和24B的螺旋推运器30的管道，同时通过螺旋钻30钻出地面10，直到螺旋钻30达到土壤改良范围内的改善深度。在螺旋钻的上升期间进行搅拌操作的步骤中，纤维S，粉状水泥固化材料和原始地面10的土壤通过螺旋钻30搅拌以通过从供给部分喷射纤维S来搅拌管道26通过空气压力而与纤维S一起增强的纤维增强范围，同时螺旋推运器30被提升。因此，可以形成具有韧性的土壤改良体。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009275378A Fiber-reinforced cement-based soil improvement method 审中-公开
标题翻译：纤维增强水泥土改良方法
公开(公告)号：JP2009275378A
公开(公告)日：2009-11-26
申请号：JP2008126032
申请日：2008-05-13
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KOJIMA MASAO , KODAIRA HIROSHI , UGOSHI MOTOKI , AOKI MASAMICHI , GOTO RYOTA , MITSUI TATEO , SATO EIJI , KONO TAKAO , URASE MAKOTO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a fiber-reinforced cement-based soil improvement method which prevents piping for conveying fibers into ground from being clogged with the fibers.
SOLUTION: In a step of performing an agitation operation during the descent of an auger, cement milk and soil of original ground 10 are agitated for mixing by ejecting the cement milk from hollow pipes 24A and 24B, while the original ground 10 is drilled by the auger 30 until the auger 30 reaches an improvement depth in a soil improvement range while being lowered. In a step of performing an agitation operation during the ascent of the auger, the fibers S, the cement milk and the soil of the original ground 10 are agitated for mixing by means of the auger 30 by jetting the fibers S from a supply pipe 26 to a fiber reinforcement range to be reinforced by the fibers S, by air pressure, while the auger 30 is lifted.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种纤维增强的基于水泥的土壤改良方法，其防止将纤维输送到地面的管道被纤维堵塞。解决方案：在螺旋钻下降期间进行搅拌操作的步骤中，通过从中空管24A和24B喷射水泥乳，将原始地面10的水泥乳和土壤搅拌搅拌以进行混合，而原地10 通过螺旋钻30钻孔直到螺旋推运器30在降低土壤改善范围内达到改善深度时。在螺旋钻上升期间进行搅拌操作的步骤中，通过从供料管26喷射纤维S，通过螺旋推运器30搅拌纤维S，水泥浆和原土10的土壤进行混合通过空气压力而被纤维S加强的纤维增强范围，同时螺旋推运器30被提升。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2014148823A Construction method for vibration cutoff structure 审中-公开
标题翻译：振动切割结构的构造方法
公开(公告)号：JP2014148823A
公开(公告)日：2014-08-21
申请号：JP2013017567
申请日：2013-01-31
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： INOUE RYUTA , URASE MAKOTO , TSUYAMA KOJI , SANO SHINYA
IPC分类号： E02D31/08
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a vibration cutoff structure capable of reducing vibrations transmitted to vibration reception-side ground from excitation-side ground, while reducing construction costs.SOLUTION: A construction method for a vibration cutoff structure includes: a ditch excavation step of forming a ditch 14 by excavating natural ground between excitation-side ground 10 and vibration reception-side ground 12; a vibration cutoff material installation step of installing bubble buffer sheets 20 and 22 lower in density than the natural ground along a side wall 14C, on the side of the vibration reception-side ground 12, of the ditch 14 from the ground; and a back-filling step of back-filling the ditch 14.
摘要翻译：要解决的问题：提供一种能够减少从激励侧地面传递到振动接收侧地面的振动的振动切断结构的施工方法，同时降低施工成本。解决方案：一种用于振动截止结构的施工方法包括：通过挖掘励磁侧地面10和振动接收侧地面12之间的自然地面形成沟14的沟挖掘步骤; 一种振动切断材料的安装步骤，将沟槽14的地面侧面14C的侧壁14C的密度比天然地面密度小，以及填充沟槽14的后填充步骤。

7. 发明专利

JP2009264048A Soil cement wall construction method 有权
标题翻译：土壤水泥墙施工方法
公开(公告)号：JP2009264048A
公开(公告)日：2009-11-12
申请号：JP2008117123
申请日：2008-04-28
申请人： Takemoto Oil & Fat Co Ltd , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 竹本油脂株式会社
发明人： SATO EIJI , KASA YOSHIHIDE , URASE MAKOTO , KINOSHITA MITSUO , TAMAKI SHINJI , HIKITA TSUGUMINE
IPC分类号： E02D5/20 , C04B22/10 , C04B22/16 , C04B24/26 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a soil cement wall construction method effectively exhibiting the respective flow characteristics of an auxiliary and a base component of a superplasticizer.
SOLUTION: In preceding boring, a cement-based suspension mixed with the auxiliary of the superplasticizer is injected and kneaded with excavated in-situ soil to form soil-cement. In main boring, a cement-based suspension mixed with the base component of the superplasticizer is injected and kneaded with excavated in-situ soil to form soil cement, and a stress member is erected in the soil-cement in the main boring. The auxiliary of the superplasticizer is one or more selected out of alkaline inorganic alkali metal salt. The base component of the superplasticizer is one or more selected out of salt of a polycarboxylic acid vinyl polymer with a weight average molecular weight of 1,500-50,000.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效地显示超增塑剂的辅助和基础组分的相应流动特性的土壤水泥墙施工方法。
解决方案：在先前的镗孔中，将与减水剂辅助剂混合的水泥基悬浮液与挖掘的原位土壤一起注入和捏合以形成土壤 - 水泥。在主钻孔中，将混合有超级增塑剂的基础成分的水泥基悬浮液与挖掘的原位土壤混合，形成土壤水泥，并在主钻孔中的土 - 水泥中竖立应力构件。超增塑剂的辅助剂是选自碱性无机碱金属盐中的一种或多种。超塑化剂的基础成分是从重均分子量为1,500-50,000的聚羧酸乙烯基聚合物的盐中选出一种或多种。版权所有（C）2010，JPO＆INPIT

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