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11. 发明专利

JP2009068247A Improved ground material and settlement prevention structure of dirt floor 审中-公开
标题翻译：改善地面材料和沉降防护结构
公开(公告)号：JP2009068247A
公开(公告)日：2009-04-02
申请号：JP2007237523
申请日：2007-09-13
申请人： Shimizu Corp , 清水建設株式会社
发明人： UCHIYAMA SHIN
IPC分类号： E02D3/00 , C04B14/02 , C04B18/16 , C04B20/00 , C04B28/02 , E02D27/28 , E02D27/34
CPC分类号： Y02W30/95
摘要： PROBLEM TO BE SOLVED: To prevent the settlement of a backfilled and rolled layer which is formed under a dirt floor, and to reduce the production of industrial waste in the re-excavation of the backfilled and rolled layer. SOLUTION: An improved ground material is constituted by coating a surface of a coarse grain material (G), composed of a virgin crushed stone or a recycled crushed stone having a grain diameter of 2-40 mm, with a material in which water (W) and a cement-based solidification material (C) are mixed together in such a manner that the mass ratio of the cement-based solidification material (C) to the coarse grain material (G) falls within the range of 1-5%. The improved ground material is laid as the backfilled and rolled layer with a predetermined layer thickness on a foundation section such as a section under the dirt floor. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在污垢地板下形成的回填和滚压层的沉降，并且在回填和轧制层的再开挖中减少工业废物的产生。解决方案：通过将由原始碎石或具有2-40mm的粒径的再生碎石构成的粗粮材料（G）的表面涂覆在其中的材料将水（W）和水泥基固化材料（C）以使得水泥基固化材料（C）与粗粒材料（G）的质量比落在1- 5％。将改良的研磨材料作为具有预定层厚度的回填和轧制层铺设在基础部分（例如污物底部下的部分）上。版权所有（C）2009，JPO＆INPIT

12. 发明专利

JP2007131805A Improved ground material 审中-公开
标题翻译：改进的接地材料
公开(公告)号：JP2007131805A
公开(公告)日：2007-05-31
申请号：JP2005328330
申请日：2005-11-14
申请人： Shimizu Corp , 清水建設株式会社
发明人： UCHIYAMA SHIN
IPC分类号： C09K17/10 , C09K17/02 , C09K103/00 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To construct an improved ground body comprising a coarse particle material and a cement-based hardener as a base and to recycle a material having an original particle size in demolishing the improved ground body.
SOLUTION: The improved ground material is obtained by mixing a coarse particle material 10 with a hydraulic hardener 11 and water and the engaged parts of the coarse particle material 10 packed into an improved target area are connected and bonded by the hydraulic hardener 11 at point contact parts 1 or contact parts 2 of an extremely small range to construct an improved ground body. In demolishing the improved ground body, the adhesions at the contact parts 1 and 2 being the connected parts of the coarse particle material 10 are cut to give a recycled coarse particle material having a size approximately close to that of the original coarse particle material 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：构建包括粗颗粒材料和基于水泥的固化剂作为基底的改进的研磨体，并且在拆卸改进的地面体时再循环具有原始粒径的材料。解决方案：通过将粗颗粒材料10与液压硬化剂11和水混合而获得改进的研磨材料，并且将填充到改进的目标区域中的粗颗粒材料10的接合部分通过液压硬化剂11连接和粘合点接触部分1或极小范围的接触部分2，以构建改进的地面体。在改进的研磨体的拆卸中，切断作为粗粒子材料10的连接部的接触部1和2的粘接，得到尺寸近似于原来的粗粒子材料10的再生粗粒子材料。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP2005256379A Artificial ground material and its construction method 审中-公开
标题翻译：人造地质及其施工方法
公开(公告)号：JP2005256379A
公开(公告)日：2005-09-22
申请号：JP2004068403
申请日：2004-03-11
申请人： Shimizu Corp , 清水建設株式会社
发明人： UCHIYAMA SHIN
IPC分类号： E02D3/00 , B09B3/00 , B09B5/00 , E02D27/28
摘要： PROBLEM TO BE SOLVED: To easily and economically construct the artificial solidified ground having predetermined strength, in a backfilling part of an excavation place below an underground water level, by using regenerated fine powder produced of from a concrete waste material as an artificial ground material.
SOLUTION: Before the actual construction of a ground improvement, a specimen having a specification equal to the ground characteristic of an evaluation object is made, and the relationship between a shear wave speed and strength is formulated by performing an indoor test for determining the shear wave speed and the strength to the specimen, and ground strength in an original position is estimated by applying the measured result of the shear wave speed determined by using a vendor element arranged in the ground progressing in the actual construction to a determined regression curve.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了容易且经济地构造具有预定强度的人造固化地面，在地下水位以下的挖掘位置的回填部分中，通过使用由混凝土废料制成的再生细粉末作为人造研磨材料。解决方案：在实际构造地面改进之前，进行具有与评价对象的地面特性相同的规格的试样，并通过进行室内试验确定剪切波速度与强度之间的关系剪切波速度和样品的强度以及原始位置的地面强度通过将通过使用在实际构造中进行的地面中排列的供应商元件确定的剪切波速度的测量结果应用到确定的回归曲线来估计。版权所有（C）2005，JPO＆NCIPI

14. 发明专利

JP2005002675A Method of evaluating timbering performance of composite earth retaining wall 有权
标题翻译：评估复合地板保持墙木材性能的方法
公开(公告)号：JP2005002675A
公开(公告)日：2005-01-06
申请号：JP2003167666
申请日：2003-06-12
申请人： Shimizu Corp , 清水建設株式会社
发明人： UCHIYAMA SHIN
IPC分类号： E02D17/04
摘要： PROBLEM TO BE SOLVED: To rationalize timbering members in underground excavation work for constructing a new building by making use of part of an underground external wall of an existing building.
SOLUTION: There is provided a method of evaluating the timbering performance of a composite earth retaining wall 1 for use in the excavation work which is carried out by demolishing an underground of the existing building and excavating the ground through a confined aquifer located at an underground of the new building. The composite earth retaining wall is a combination of the underground external wall and/or an earth retaining wall of the existing building, and a new earth retaining wall 22 of the new building, as a unitary body. Before the excavation work, a predetermined overtopped head is lowered by a value ΔW by pumping from a discharge well 3 or an observation well 4 formed in the confined aquifer 2, and a horizontal variation in a wall body depth direction of the new earth retaining wall 22 at the time of pumping is measured. Then by applying an earth retaining deformation analysis based on a beam spring model, a reverse analysis is performed by using a differential aqueous pressure Δq and the variation of the new earth retaining wall 22 as known factors, and therefore equivalent stiffness of the compound earth retaining wall 1 is obtained, to thereby evaluate the timbering performance of the composite earth retaining wall at the time of the excavation.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过利用现有建筑的地下外墙的一部分，在地下开挖工程中合理化建筑物的建筑物。
解决方案：提供了一种评估复合土挡土墙1用于挖掘工作的木材性能的方法，该方法是通过拆除现有建筑物的地下并通过位于一座地下的新建筑。复合土挡墙是现有建筑物的地下外墙和/或土挡墙与新建筑物的新的挡土墙22的组合，作为整体。在挖掘工作之前，通过从形成在限制含水层2中的排放井3或观察井4抽出，预先设定的顶盖降低值ΔW，并且将新的挡土墙的壁体深度方向的水平方向变化在泵送时测量22。然后通过应用基于梁弹簧模型的土保持变形分析，通过使用差分水力压力Δq和新的挡土墙22的变化作为已知因素进行反向分析，因此复合土保持的等效刚度获得了壁1，从而评价了挖掘时复合土挡墙的木材性能。版权所有（C）2005，JPO＆NCIPI

15. 发明专利

JP2013129967A Deformation suppression effect evaluation method for counterfort and perpendicular sectional shape determination method in counterfort type earth-retaining method, and counterfort 审中-公开
标题翻译：逆时针式地球保持方法的反向和全局部分形状确定方法的变形抑制效应评估方法
公开(公告)号：JP2013129967A
公开(公告)日：2013-07-04
申请号：JP2011278619
申请日：2011-12-20
申请人： Shimizu Corp , 清水建設株式会社
发明人： SAKAMOTO TADASHI , MASAOKA HISAYA , UCHIYAMA SHIN , HOTTA HIROYUKI
IPC分类号： E02D17/04 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To suitably evaluate deformation suppression effect of a counterfort and to determine a rational perpendicular sectional shape on the basis of the evaluation when the counterfort in a counterfort type earth-retaining method is not rectangular.SOLUTION: Assuming a counterfort 2 to be a collective body of a plurality of grids, various combination patterns of the grids are set and three-dimensional FEM analysis is taken for each of the patterns. Thus, deformation amounts (y) of an earth-retaining wall 1 when counterforts having the respective patterns are installed are calculated respectively, and a normalization deformation reduction amount X=(y-y)/(y-y) is calculated from the deformation amounts (y), a deformation amount ywhen there is no counterfort, and a deformation amount ywhen the counterforts are rectangular as the collective body of all the grids, and used as an index to quantitatively evaluate deformation suppression effects by the counterforts having the respective patterns. Based upon the evaluation result, a pattern such that the normalization deformation reduction amount X is equal to or larger than a predetermined value, for example, X≥0.90 is determined as a rational perpendicular sectional shape of a counterfort.
摘要翻译：要解决的问题：为了适当地评估抗扭强度的变形抑制效果，并且当在抵抗方式的抵抗方法不是矩形时，基于评估来确定合理的垂直截面形状。解决方案：假设2〜作为多个网格的集合体，设置网格的各种组合模式，并且针对每个模式进行三维FEM分析。因此，分别计算了具有各自图案的逆转装置时的挡土墙1的变形量（y），并且根据变形量（y）计算归一化变形减小量X =（yy）/（yy），当没有不利的时候的变形量y，以及作为所有网格的集体的矩形的变形量y，并且用作通过具有各个图案的反击来定量评价变形抑制效果的指标。基于评价结果，将归一化变形量减少量X为规定值以上的图案，例如X≥0.90，作为相当的合理的垂直截面形状。

16. 发明专利

JP2013029442A Asbestos analysis method 有权
标题翻译： ASBESTOS分析方法
公开(公告)号：JP2013029442A
公开(公告)日：2013-02-07
申请号：JP2011166301
申请日：2011-07-29
申请人： Shimizu Corp , 清水建設株式会社
发明人： KAWAGUCHI MASATO , UCHIYAMA SHIN , ONO FUMIYOSHI
IPC分类号： G01N1/04 , G01N1/10
摘要： PROBLEM TO BE SOLVED: To analyze fine asbestos fiber in a sample in an earth and sand state by a relatively easy technique.SOLUTION: An asbestos analysis method includes: a suspension preparation process of preparing a suspension by suspending the sample in the earth and sand state in water; a coarse particle separation process of separating and removing coarse particles from the suspension by sieve classification; a fine particle component sampling process of sampling a suspension containing fine particle components by classifying fine particle components with a particle size for analysis or less from fine particles in the suspension by precipitation separation; and a determination process of determining whether there is fine asbestos fiber with the particle size for analysis or less by observing fine particle components contained in the suspension through a microscope. It is preferred that an organic decomposing process is performed after the coarse particle separating process, a dispersing process of dispersing fine particles is performed before the fine particle component sampling process, and determination is made by an X-ray analyzing process using an X-ray diffraction device.
摘要翻译：要解决的问题：通过相对简单的技术分析样品中的细石棉纤维在泥沙状态下分析。解决方案：石棉分析方法包括：通过将样品悬浮在水中的砂土状态来制备悬浮液的悬浮液制备方法; 通过筛分分离从悬浮液中分离除去粗颗粒的粗颗粒分离方法; 通过用悬浮液中的微细颗粒进行析出分离，分选具有分析用粒径以上的微细成分的微细成分，对包含微粒成分的悬浮液进行取样的微粒成分取样工序; 以及通过用显微镜观察悬浮液中所含的微粒成分，判定是否存在具有分析用粒径的微细石棉纤维的判断处理。优选在粗粒子分离处理之后进行有机分解处理，在微粒成分取样处理之前进行分散微粒的分散处理，通过使用X射线的X射线分析处理进行测定衍射装置。版权所有（C）2013，JPO＆INPIT

17. 发明专利

JP2005262158A Concrete regenerated fine powder and neutralization method 审中-公开
标题翻译：混凝土再生粉末和中和方法
公开(公告)号：JP2005262158A
公开(公告)日：2005-09-29
申请号：JP2004081872
申请日：2004-03-22
申请人： Shimizu Corp , 清水建設株式会社
发明人： UCHIYAMA SHIN , OSAKI YUSAKU
IPC分类号： C02F1/66
摘要： PROBLEM TO BE SOLVED: To provide a concrete regenerated fine powder capable of neutralizing or highly alkalizing waste acid, and the like, in plant waste water by using an alkali-neutralizing material as a low-cost recycling product.
SOLUTION: The concrete regenerated fine powder is obtained through processes of heating, grinding and classifying concrete waste material and has grain size of 150 μm or less. Therein, the concrete regenerated fine powder is subjected to neutralization for acidic material such as waste acid. in a treatment process of waste acid, and the like, or is subjected to neutralization or alkalization by adding it as an alkalizing treating material in the extent of 5 to 50 kg/m
3 in accordance with the target pH after the treatment.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过使用碱中和材料作为低成本回收产品，提供能够在废水中中和或高度碱化废酸的混凝土再生细粉末。
解决方案：混凝土再生细粉通过加热，研磨和分选混凝土废料的工艺获得，粒径为150μm以下。其中，将混凝土再生的细粉末对废酸等酸性物质进行中和。在废酸等的处理过程中，或者通过将其作为碱化处理材料添加至5至50kg / m 3 / SP>的程度而进行中和或碱化治疗后pH。版权所有（C）2005，JPO＆NCIPI

18. 发明专利

JP2004218337A Soil-cement wall reclamation material 审中-公开
公开(公告)号：JP2004218337A
公开(公告)日：2004-08-05
申请号：JP2003008881
申请日：2003-01-16
申请人： Shimizu Corp , 清水建設株式会社
发明人： UCHIYAMA SHIN , KURODA YASUHIRO
IPC分类号： E02D3/12 , C04B18/12 , C04B18/16 , C04B28/02 , C09K17/02 , C09K17/10 , C09K103/00 , E02D5/18 , E02D5/20
CPC分类号： Y02W30/93 , Y02W30/95
摘要： PROBLEM TO BE SOLVED: To provide a reclamation material having a workability and a practical function on the strength side and being effective from the viewpoint of a material recycle in the preparation of the reclamation material for a soil-cement column strip wall in which a solidifying material and water are slurried.
SOLUTION: When a soil-cement wall composed of improved soil agitated and mixed with in-situ soil is constructed, a soil-cement wall reclamation material is produced in such a way that the recycled pulverized powder, obtained together with a recycled concrete aggregate by heating a concrete waste material at a fixed temperature and grinding it, is mixed at t ratio of 30 to 120 kg per improved soil of 1 m
3 in a slurry.
COPYRIGHT: (C)2004,JPO&NCIPI

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