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1. 发明专利

JP2008101388A Construction work management method for soil improving construction method and processing machine for soil improvement 有权
标题翻译：土壤改良施工方法及加工机械施工工程管理方法
公开(公告)号：JP2008101388A
公开(公告)日：2008-05-01
申请号：JP2006284692
申请日：2006-10-19
申请人： Takenaka Doboku Co Ltd , 株式会社竹中土木
发明人： OOTA YOSHITOMO , ONISHI TSUNEYASU
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a construction work management method for a soil improving construction method, and also to provide a processing machine for soil improvement.
SOLUTION: Test construction work for excavation/intrusion by using a processing machine 1 for soil improvement is performed at a position close to a boring data sampling position for providing clear soil composition. N-value data, etc. of a construction place to sample each of intrusion speed, intrusion depth, hours required for intrusion, a load torque value or a load current value of an electric motor being a power source for intrusion of the processing machine 1 for soil improvement, and an excavation resistance value at excavation time in the test construction work by using the processing machine 1 for soil improvement, are gatherered every intrusion depth until the intrusion reaches a supporting layer made clear by the boring data. Each of an estimated depth at the sampled supporting layer reaching time, an estimated load torque value or an estimated current value of the electric motor at the supporting layer reaching time, an estimated intrusion speed at the supporting layer reaching time, and an estimated excavation resistance value at the supporting layer reaching time is adopted as reference values for determining reaching at the supporting layer to carry the construction work after this according to the soil improving construction method forward in order from an adjacent position.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤改良施工方法的施工工作管理方法，还提供一种土壤改良加工机。解决方案：通过使用用于土壤改良的加工机1进行挖掘/侵入试验的施工工作，在靠近钻孔数据采样位置的位置进行，以提供清澈的土壤组成。施加场所的N值数据等，以对入侵速度，入侵深度，入侵所需的时间，作为用于侵入处理机1的电源的电动机的负载转矩值或负载电流值进行采样通过使用处理机1进行土壤改良，对于土壤改良和挖掘时间的挖掘时间的挖掘抗力值进行了整理，直到侵入到达由无聊数据清楚的支撑层为止。取样支撑层的估计深度达到时间，估计负载转矩值或电动机在支撑层到达时间的估计电流值，估计的支撑层到达时间的入侵速度以及估计的开挖阻力采用支撑层到达时间的值作为确定到达支撑层的参考值，以便根据土壤改良施工方法从相邻位置起依次进行施工。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2004100246A Method for controlling digging accuracy of deep mixing processor 有权
公开(公告)号：JP2004100246A
公开(公告)日：2004-04-02
申请号：JP2002262660
申请日：2002-09-09
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： FUJII TAKUMI , YAMAMOTO MITSUKI , NAKASHIBA HIROSHI , OOTA YOSHITOMO , ONISHI TSUNEYASU , MORITA HIDETO , HIROWATARI TOMOAKI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a method for controlling the digging accuracy of a deep mixing processor having a wired digging accuracy controller.
SOLUTION: Flat packing is interposed at an axial abutting face part of a pillbox-shaped shaft coupling used for connecting together unit shafts which constitute a drive shaft or for connecting the drive shaft to a digging and agitating blade shaft, to achieve the surface touch condition of a plane machined. The control circuit of each direct-moving jack normally imparts an initial tensile force the magnitude of which is enough to achieve surface touch to each wire or the like connected to each direct-moving jack. Based on a signal for correcting or controlling the tip position of the digging and agitating blade shaft, the wire or the like of the corresponding direct-moving jack is pulled with a tensile force the magnitude of which is enough to displace the tip of the digging and agitating blade shaft, so as to forcibly control the digging accuracy.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2007113359A Ground improvement device and ground improvement method 有权
标题翻译：地面改良装置及地基改良方法
公开(公告)号：JP2007113359A
公开(公告)日：2007-05-10
申请号：JP2005308664
申请日：2005-10-24
申请人： Takenaka Doboku Co Ltd , 株式会社竹中土木
发明人： MASUDA SHUNSUKE , ONISHI TSUNEYASU , OOTA YOSHITOMO , HIDESHIMA YASUSHI , HIROWATARI TOMOAKI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a device for improving a ground such as a soft ground and a ground improvement method in which the ground is improved by using the device.
SOLUTION: This ground improvement device comprises at least a gear type power branching multi-spindle device liftable along the leader 1 of an oar, an auger motor suspended liftably along the leader 2 and having the rotating shaft connected to one transmission shaft of the gear type power branching multi-spindle device, a rod connected to at least one transmission shaft of the gear type power branching multi-spindle device, and a stirring blade shaft connected to the lower end of the rod.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于改善诸如软地面的地面的装置和通过使用该装置改善地面的地面改进方法。解决方案：该地面改进装置包括至少一个可沿着桨的引导件1升降的齿轮式动力分支多主轴装置，螺旋推进器马达沿着引导件2可升降，并且旋转轴连接到一个传动轴齿轮式动力分支多主轴装置，连接到齿轮式动力分支多主轴装置的至少一个传动轴的杆和连接到杆的下端的搅拌叶片轴。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004316287A Large depth, large bore ground improvement facility 有权
标题翻译：大型深度，大型地基改良设施
公开(公告)号：JP2004316287A
公开(公告)日：2004-11-11
申请号：JP2003113091
申请日：2003-04-17
申请人： Sanwa Kizai Co Ltd , Takenaka Doboku Co Ltd , Tone Geo Tech Co Ltd , 三和機材株式会社 , 利根地下技術株式会社 , 株式会社竹中土木
发明人： SHIINA AKIO , TAKEI SATOSHI , OOTA YOSHITOMO , ONISHI TSUNEYASU , OGISU KAZUYOSHI , YAMAZAKI KAZUO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a large depth and large bore ground improvement facility excavating ground, injecting a stabilizing material into the excavated soil and agitating/mixing it to improve the ground.
SOLUTION: The upper excavation agitation means is constituted of a plurality of vertical blades arranged in the radial direction, thin walled rings horizontal formed in the lower end of the vertical blades, and a plurality of agitation blades. The ring is made substantially same with a large bore diameter excavation hole, and at least at the lower end edge, a downward excavation pit is formed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供大型深度和大口径地面改善设施的挖掘地面，将稳定材料注入挖土中并搅拌/混合以改善地面。解决方案：上部挖掘搅拌装置由径向布置的多个垂直叶片，垂直叶片下端形成的薄壁环和多个搅拌叶片构成。该环与大孔径的挖掘孔基本相同，并且至少在下端边缘处形成向下的挖坑。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004092162A Automatic control method for soil improving machine equipped with wire-operated excavation accuracy controller 有权
公开(公告)号：JP2004092162A
公开(公告)日：2004-03-25
申请号：JP2002254012
申请日：2002-08-30
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： ONISHI TSUNEYASU , NAKASHIBA HIROSHI , OOTA YOSHITOMO , MORITA HIDETO , HIROWATARI TOMOAKI , YAMAMOTO MITSUKI , FUJII TAKUMI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide an automatic control method for a soil improving machine equipped with a wire-operated excavation accuracy controller, which carries out automatic control operation of a soil improving machine, based on a technique of a skilled operator when a lap-type soil column row is sequentially constructed by the soil improving machine.
SOLUTION: In first soil improving work, a hydraulic jack remote-controller is manually operated by the skilled operator, based on data of an automatic measuring device, and an excavation control pattern is created and registered based on measured data depending on the manual operation. In second and subsequent soil improving work, with respect to an area adjacent to an area which has been soil-improved in the previous work, a control signal according to the previous excavation control pattern registered in a work control device, is transmitted to a wire-operated excavation control section and an excavation driving control section, to thereby carry out automatic control operation of the soil improving machine.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2007209911A Contaminated soil treatment method by deep layer mixing treatment 有权
标题翻译：深层混合处理污染土壤处理方法
公开(公告)号：JP2007209911A
公开(公告)日：2007-08-23
申请号：JP2006033211
申请日：2006-02-10
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： FURUKAWA YASUHIDE , ONISHI TSUNEYASU , SAITO SATOSHI , OOTA YOSHITOMO , NAKASHIBA HIROSHI , OKUDA NOBUYASU
IPC分类号： C02F11/00 , B09C1/00 , B09C1/02 , B09C1/08 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a treatment method which enables the production of a solidifying material slurry for containment into ground by recovering bottom mud or contaminated soil, and mixing contaminant-containing slurry with a solidifying material, a purifying agent and the like, and performs containment treatment by kneading the solidifying material slurry deeply into the ground on land, or in sea by using a deep layer mixer, and insolubilizing it so as to prevent diffusion.
SOLUTION: The solidifying material slurry for containment into ground is kneaded within a range from a prescribed depth below the water bottom surface or the ground surface to a predetermined depth of a soil improvement by agitation and mixing treatment.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理方法，其可以通过回收底泥或污染土壤来生产用于容纳在地下的固化材料浆料，并将含有污染物的浆料与固化材料，净化剂和并通过使用深层混合器将凝固材料浆料深深地捏在陆上或海上的地面进行遏制处理，并使其不溶化从而防止扩散。解决方案：通过搅拌和混合处理，在从水底面或地面以下的规定深度到土壤改良的预定深度的范围内捏合用于容纳到地面中的固化材料浆料。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004068488A Soil improvement machine with wired boring accuracy controller 有权
公开(公告)号：JP2004068488A
公开(公告)日：2004-03-04
申请号：JP2002231616
申请日：2002-08-08
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： MORITA HIDETO , HIROWATARI TOMOAKI , FUJII TAKUMI , YAMAMOTO MITSUKI , NAKASHIBA HIROSHI , OOTA YOSHITOMO , ONISHI TSUNEYASU
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a soil improvement machine with a wired boring accuracy controller for constructing a lap type soil-cement column strip wall with high accuracy for the purpose of constructing an earth-retaining wall or the like.
SOLUTION: The soil improvement machine comprises a hydraulic cylinder suspended down a boring drive part which drives and rotates drive shafts to propel the drive shafts vertically downwardly along a leader; a tip cutter; and a plurality of agitating blades. The soil improvement machine has a wired boring accuracy controller which comprises a plurality of wires or the like connected about the drive shafts between the controller and a bearing member which supports a portion immediately above each boring/agitating blade shaft connected to the lower end of each drive shaft. The controller corrects and controls the tip position of each boring/agitating blade shaft by pulling each wire individually by means of the hydraulic cylinder. A side-cutting bit is mounted to the portion of each boring/agitating blade shaft alongside the tip cutter and each agitating blade.
COPYRIGHT: (C)2004,JPO

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