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1. 发明专利

JP2009236716A Manufacturing method of sample of foundation improvement construction method test 有权
标题翻译：基础改进施工方法试验方法的制作方法
公开(公告)号：JP2009236716A
公开(公告)日：2009-10-15
申请号：JP2008083826
申请日：2008-03-27
申请人： Takenaka Doboku Co Ltd , Takenaka Komuten Co Ltd , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社竹中土木 , 株式会社竹中工務店
发明人： YOSHIMURA KIICHIRO , MOCHIZUKI HAJIME , KON NOBUAKI , SAITO SATOSHI , SATO EIJI
IPC分类号： G01N1/28 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To appropriately estimate property of sample soil in a sampled place ("in situ") of soil and to reproduce the quality of site improved soil indoors based on the property.
SOLUTION: This manufacturing method comprises a preliminary stage of sampling the sample soil from the in situ position of a target ground and estimating the property of the sample soil in situ in a laboratory, a stage of providing improved soil by adding material for soil improvement such as cement to the sample soil in the laboratory, performing the adjustment so that the property of the improved soil approaches the property of the sample soil in situ, and setting the blending of each material so that a sample of a predetermined strength is obtained from the improvement soil, and a stage of providing improved soil by blending set amounts of materials and curing it.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了适当地估计土壤采样地点（“原位”）中样品土壤的性质，并根据物性再现室内改良土壤的质量。
解决方案：该制造方法包括从目标地面原位取样样品土壤的初步阶段，并在实验室中原位估算样品土壤的性质，通过添加材料提供改良土壤的阶段土壤改良，如实验室样品土壤中的水泥，进行调整，使改良土壤的性质接近样品土壤的性质，并设定每种材料的混合，使预定强度的样品为从改良土获得，并通过混合设定量的材料并固化提供改良土壤的阶段。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2007303955A Magnetic substance component separation device, and measuring method of iron-based reducing agent content in soil using the device 审中-公开
标题翻译：磁性物质分离装置，以及使用装置的土壤中基于铁的还原剂含量的测量方法
公开(公告)号：JP2007303955A
公开(公告)日：2007-11-22
申请号：JP2006132382
申请日：2006-05-11
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： OKUDA NOBUYASU , FURUKAWA YASUHIDE , KAWARADA MINORU , FUJITA TOYOHIKO , SAITO SATOSHI
IPC分类号： G01N33/24 , B03C1/00 , B09C1/02 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a method for measuring the content in the soil of an iron-based reducing agent, simply and quickly on a field for VOC purification treatment, and to provide a magnetic substance component separation device that is suited to the method. SOLUTION: In this device equipped with a sample vessel 2 provided so that a magnetic substance component-containing sample, such as iron powder, can be fluidized between the first and second end positions E 1 , E 2 via a middle position M, a magnet 10 applying magnetic force to the sample passing the middle position via a shielding wall 6 which is a part of the sample vessel is mounted on the shielding wall 6; the magnetic substance component is separated from residual sample components by the magnetic force; and after discarding the residual sample component, magnetic force application from the magnet 10 to the middle position M can be switched to the off-state, and the middle position is formed visible from the outside of the vessel body. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在VOC净化处理领域中简单快速地测量铁基还原剂的土壤中的含量的方法，并且提供一种适合的磁性物质成分分离装置的方法。解决方案：在装备有样品容器2的装置中，该样品容器2设置成使得含铁磁性成分的样品（例如铁粉）能够在第一和第二端部位置E 1 之间流动，经由中间位置M的E 2 ，通过作为样品容器的一部分的屏蔽壁6向穿过中间位置的样品施加磁力的磁体10安装在屏蔽壁6上; 通过磁力将磁性物质成分与残留的样品成分分离; 并且在丢弃残留的样品成分之后，从磁体10施加到中间位置M的磁力能够切换到关闭状态，并且从容器主体的外部形成中间位置。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005030074A Covering sand material and covering sand method of water bottom 有权
标题翻译：水底包覆材料和覆盖方法
公开(公告)号：JP2005030074A
公开(公告)日：2005-02-03
申请号：JP2003271243
申请日：2003-07-07
申请人： Chugoku Electric Power Co Inc:The , Takenaka Doboku Co Ltd , Takenaka Komuten Co Ltd , 中国電力株式会社 , 株式会社竹中土木 , 株式会社竹中工務店
发明人： SUMIKAWA TAKESHI , HINO KAZUTOSHI , NAKAMA TETSUSHI , FURUKAWA YASUHIDE , SAITO SATOSHI , ANDO SHINICHIRO , OKUDA RYOZO
IPC分类号： E02B3/00 , C02F11/00 , E02D15/10
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a covering sand material, and a covering sand method, for reducing a secular change, by effectively restraining elution of phosphorus.
SOLUTION: Water or seawater is added and kneaded in combustion ash of a coal burning fluidized-bed furnace using lime stones as a fluid medium. A granular body formed in a granular shape by applying pressure to the kneaded combustion ash, is used as the covering sand material. This material can cover bottom mud as ordinary covering sand, and calcium included much reacts with the phosphorus, and can effectively restrain elution of the phosphorus from the bottom mud. Since CaCO
3 is generated and mutual fluidized-bed ash granular materials are connected, the movement and the outflow by an ocean current can be prevented. Since the material is neutralized when the CaCO
3 is generated on a surface, the sea bottom for raising seaweeds can be formed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过有效地抑制磷的洗脱，廉价地提供用于减少长期变化的覆盖砂材料和覆盖砂法。解决方案：使用石灰石作为流体介质，在燃煤流化床炉的燃烧灰中加入水和海水并进行混炼。作为覆盖砂材料，使用通过向捏合后的燃烧灰施加压力而形成为粒状的粒状体。这种材料可以覆盖底泥作为普通覆盖砂，并且钙与磷反应很多，并且可以有效地抑制磷从底泥中的溶出。由于生成了CaCO 3 SB 3，并且相互流化床灰分颗粒材料连接，所以可以防止海洋流动的运动和流出。由于在表面产生CaCO 3 时材料被中和，因此可以形成用于升高海藻的海底。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004154744A Decontaminating material for soil contaminated with organochlorine compound, and contaminated soil decontamination method using the same 有权
公开(公告)号：JP2004154744A
公开(公告)日：2004-06-03
申请号：JP2002325395
申请日：2002-11-08
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： SAITO SATOSHI , OKUDA NOBUYASU , KIMURA GEN , IWAMOTO HIROSHI , YAMAKAWA KOICHIRO , NAKAMA TETSUSHI , SHIRAI KATSUMI
IPC分类号： A62D3/34 , A62D3/37 , A62D101/22 , B09B3/00 , B09C1/02 , B09C1/08 , C09K17/02 , C09K17/08 , C09K17/10 , C09K101/00 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To decontaminate soil/ground water contaminated with an organochlorine compound with iron powder (including colloidal iron powder), and simultaneously to prevent degradation in the strength of the ground by work for purification.
SOLUTION: The decontaminating material for the soil contaminated with the organochlorine compound consists of powder or slurry formed by adding low-alkalinity cement of pH 11 to the iron powder (including colloidal iron powder). The decontaminating material may be prepared by adding aluminum powder to the above decontaminating material. Also the decontaminating material may be prepared by adding a thickening material slurry to the slurry prepared by adding water to the above decontaminating materials. The amount of the low-alkalinity cement is defined as 10 to 50 kg per ±1 m
3 soil. The size of the aluminum powder is defined as ≤200 μm, and the amount thereof to be added is set on 0.1 to 2 kg (more preferably 0.5 to 1 kg) per ±1 m
3 soil.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2013124443A Quality evaluation method for cement improvement ground 有权
标题翻译：水泥改良质量评估方法
公开(公告)号：JP2013124443A
公开(公告)日：2013-06-24
申请号：JP2011271910
申请日：2011-12-13
申请人： Takenaka Doboku Co Ltd , 株式会社竹中土木 , Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： SAITO SATOSHI , KONISHI KAZUO , GOTO TAKASHI , KAGAWA YUJI , KONO TAKAO , ONIMARU SADATOMO , UCHIDA AKIHIKO , HONDA TAKESHI
IPC分类号： E02D3/12 , E02D1/08 , G01N3/00
摘要： PROBLEM TO BE SOLVED: To provide a quality evaluation method for grasping whether or not uniaxial compressive strength of design conditions is satisfied, and for confirming whether or not the strength is larger than a success determination value.SOLUTION: A core is collected from a cement improvement pile, and the uniaxial compressive strength test and indoor density measurement of a core sample is performed. The cement improvement pile is bored by a rotary type penetration boring machine to be subjected to a boring time test. Alternatively, the uniaxial compressive force test of the core sample is performed, and a boring time test of boring and measuring the cement improvement pile and the investigation of density-logging in a depth direction in boring is performed, and a regression formula using uniaxial compressive strength qu, wet density ρt, boring speed R, rod rotational frequency n, bid load W, torque T obtained in the previous investigation is assembled. The improvement pile selected by the whole quantity or fixed ratio of a site construction improvement pile B is bored to be subjected to the boring time test, and the density-logging in the depth direction is performed, and the boring time test data and the density-logging data are substituted into the previous relational formula to calculate converted uniaxial compressive strength qu', and the success/failure of the uniaxial compressive strength of the site construction improvement pole B is evaluated.
摘要翻译：要解决的问题：提供一种用于确定是否满足设计条件的单轴抗压强度并且用于确认强度是否大于成功确定值的质量评估方法。解决方案：从水泥改进桩收集芯，进行核心试样的单轴抗压强度试验和室内密度测量。水泥改进桩由旋转式穿孔机钻孔，进行镗孔时间试验。或者，进行芯样品的单轴压缩力试验，进行镗孔和测量水泥改进桩的镗孔时间试验和钻孔深度方向上密度测量的研究，并使用单轴压缩的回归公式强度曲线，湿密度ρt，镗孔速度R，杆旋转频率n，投标负载W，前次调查中获得的扭矩T组装。由现场施工改良桩B的全量或固定比例选择的改良桩进行镗孔试验，深度方向进行密度测井，镗孔时间试验数据和密度记录数据代入前面的关系式计算转换的单轴抗压强度，并评估了现场施工改进极B的单轴抗压强度的成功/失败。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2008188478A Method and system for purifying polluted soil 审中-公开
标题翻译：用于净化污染土壤的方法和系统
公开(公告)号：JP2008188478A
公开(公告)日：2008-08-21
申请号：JP2006173698
申请日：2006-06-23
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 , OKUDA NOBUYASU , SHIMIZU TAKAAKI , KAWARADA MINORU , FUJITA TOYOHIKO , SAITO SATOSHI
IPC分类号： B09C1/00 , A62D3/02 , A62D3/37 , A62D101/22 , B09C1/02 , B09C1/08 , B09C1/10
摘要： PROBLEM TO BE SOLVED: To provide a purifying method of polluted soil capable of being easily adapted even at a place where a water barrier wall cannot be provided just under an existing structure such as a factory or the like or in the peripheral part thereof and capable of efficiently purifying soil or underground water polluted with a volatile organochlorine compound, dioxins, PCB, etc. by a bio-stimulation method, and also to provide a purifying system of polluted soil.
SOLUTION: The purifying method of polluted soil has a process for recognizing the presence area of polluted soil, a process for injecting a metal reducing agent 18 in the periphery of the presence area of the polluted soil to demarcate the circumference of the polluted soil by the metal reducing agent and a process for injecting a chemical agent 46 for bio-stimulation in the demarcated area to purify the polluted soil by bio-stimulation.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使在刚刚在诸如工厂等的现有结构或在周边部分中的防水壁不能设置的地方也能够容易地适应的污染土壤的净化方法并且能够通过生物刺激法有效地净化挥发性有机氯化合物，二恶英，PCB等污染的土壤或地下水，并且还提供污染土壤的净化系统。解决方案：污染土壤的净化方法具有识别污染土壤存在面积的过程，在污染土壤存在区域周边注入金属还原剂18的过程，以划定被污染土壤的周长金属还原剂的土壤和在分界区域中用于生物刺激的化学试剂46的注入方法，以通过生物刺激来净化污染的土壤。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2004141705A Stirring device for polluted soils 有权
公开(公告)号：JP2004141705A
公开(公告)日：2004-05-20
申请号：JP2002306625
申请日：2002-10-22
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 , HIROWATARI TOMOAKI , OTA YOSHITOMO , OKADA HIROSHI , KIMURA GEN , SAITO SATOSHI , OSAWA TAKEHIKO , YAMAMOTO MITSUKI
IPC分类号： E02D3/12 , B09B3/00 , B09C1/02 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a stirring device for polluted soil capable of injecting, mixing and stirring a small amount of an iron powder slurry.
SOLUTION: The stirring device for polluted soil is equipped with a stirring shaft having an iron powder slurry injection pipe arranged therein and the stirring blades provided to the stirring shaft and equipped with iron powder slurry discharge ports communicating with the iron powder slurry injection pipe. Each of the iron powder slurry discharge ports is constituted of the discharge pipe communicating with the iron powder slurry injection pipe and a protective pipe which covers the tip part of the discharge pipe and discharges the iron powder slurry toward the discharge pipe.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2010207784A Method for manufacturing granular improved soil and granular improved soil 审中-公开
标题翻译：生产改性土质和颗粒改良土的方法
公开(公告)号：JP2010207784A
公开(公告)日：2010-09-24
申请号：JP2009059968
申请日：2009-03-12
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： IWAMOTO HIROSHI , YAMAKAWA SHOJI , IWAMOTO KEI , MORI KEIICHI , SAITO SATOSHI , KOJIMA HEIZO , KON NOBUAKI
IPC分类号： C02F11/00 , C09K17/10 , E02F7/00
摘要： PROBLEM TO BE SOLVED: To provide granular improved soil with properties equivalent to those of grit soil, with respect to a method for manufacturing the granular improved soil and the granular improved soil.
SOLUTION: The method for manufacturing the granular improved soil 10 first throws construction generation soil 14 and calcined lime 17 from a silo 16 for limestone into a water content adjustment device 12 to adjust the water content of the construction generation soil 14. The water content is adjusted in the range of more than 20% and less than 35%. Next, in a cement addition step 42, the predetermined amount of cement 22 is added from a silo for cement to the construction generation soil 14 adjusted with the water content in step of conveying by a belt conveyor 18. Next, in a mixing step 44, the construction generation soil 14 is crushed and mixed with cement 22. The mixing step 44 is carried out using crushing-mixing device 24 in which the construction generation soil 14 is thrown from the top to a rotated chain 28 and crashed slab 30 to cause it to collide with the chain 28 and the crashed slab 30 at a lower stage in turn to crush it. Simultaneously, it is mixed with cement. Finally, in a curing step 46, the crushed and mixed granular improved soil 34 is conveyed to a curing place by the belt conveyor 32, and cured for 1 to 7 days.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有与砂土土壤相当性质的颗粒状改良土，关于用于制造颗粒改良土壤和颗粒改良土壤的方法。解决方案：颗粒状改良土10的制造方法首先将建筑生成土壤14和煅烧石灰17从用于石灰石的筒仓16投入含水量调节装置12中，以调整施工生成土壤14的含水量。水分含量调整在20％以上且小于35％的范围内。接下来，在水泥添加步骤42中，将预定量的水泥22从用于水泥的料仓添加到通过带式输送机18输送步骤中用含水量调节的结构生成土壤14.接下来，在混合步骤44 ，将施工生成土14粉碎并与水泥22混合。混合工序44使用粉碎混合装置24进行，其中将施工生成土14从顶部抛出至旋转的链条28和破碎的板坯30，引起它会在较低的阶段依次与链条28和坠落的板坯30碰撞以将其粉碎。同时与水泥混合。最后，在固化步骤46中，粉碎和混合的颗粒状改良土壤34通过带式输送机32输送到固化位置，并固化1至7天。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008008874A Method of evaluating pollutant in ground 审中-公开
标题翻译：评估地面污染物的方法
公开(公告)号：JP2008008874A
公开(公告)日：2008-01-17
申请号：JP2006182559
申请日：2006-06-30
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： FURUKAWA YASUHIDE , OKUDA NOBUYASU , SHIMIZU TAKAAKI , KAWARADA MINORU , UCHIDA AKIHIKO , FUJITA TOYOHIKO , SAITO SATOSHI , HISHIKAWA AYAKO , OMURA KEISUKE
IPC分类号： G01N1/22 , E02D3/10 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To provide a method of evaluating easily a pollutant in the ground, even in a place difficult to collect a soil in a deep position by boring, such as, for example, an under side of an existing building, when evaluating the pollutant in the ground. SOLUTION: This method of evaluating the pollutant in the ground is a method of vaporizing the pollutant 12 existing in the ground in the periphery of a buried object 10 by heating the existing buried object 10, and of evaluating the pollutant existing in the ground in the periphery of the buried object, by recovering the vaporized pollutant to be analyzed. A pile, in particular, a steel pipe pile is used preferably as the existing buried object. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于评估地面污染物的方法，即使在难以通过镗孔（例如，现有建筑物的下侧）收集位于深位置的土壤的地方在评估地面污染物时。解决方案：这种评估地面污染物的方法是通过加热现有的掩埋物体10来蒸发存在于埋藏物体10的周围的地面中的污染物12的方法，并且评估存在于通过回收待分析的蒸发污染物，在被埋物体的周围进行研磨。优选使用桩，特别是钢管桩作为现有的埋设物。版权所有（C）2008，JPO＆INPIT

10. 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

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