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1. 发明专利

JP2008303098A Cement mixture containing demolished concrete debris 有权
标题翻译：含混凝土混凝土的水泥混合物
公开(公告)号：JP2008303098A
公开(公告)日：2008-12-18
申请号：JP2007150489
申请日：2007-06-06
申请人： Hazama Corp , Tic:Kk , 株式会社ティ・アイ・シー , 株式会社間組
发明人： HORII KOUKEN , NISHI MASAAKI , YAMAZAKI TSUTOMU , SAKAMOTO JUNICHI , MICHIMAE DAIZO , UKO YASUSHI
IPC分类号： C04B28/02 , B28C7/04 , C04B14/12 , C04B18/16 , C04B111/70
CPC分类号： C04B28/02 , C04B18/167 , C04B20/06 , Y02W30/95 , C04B14/12 , C04B40/0028 , C04B20/026 , C04B14/104
摘要： PROBLEM TO BE SOLVED: To provide a cement mixture which is capable of being used as a solidifying material for constructing or refilling the ground relating to the foundations of a structure and which, even when it contains a relatively large amount of demolished concrete debris of an unadjusted particle size distribution, is easy to administer compressive strength and fluidity and stable in workability and quality and to provide a method for producing the same.
SOLUTION: The cement mixture contains at least demolished concrete debris, water, swellable bentonite, and cement. The method for producing the cement mixture comprises step 1 of forming bentonite water containing swollen bentonite by mixing water with swellable bentonite, leaving the mixture for a definite time, step 2 of forming a cement bentonite slurry by mixing the bentonite water formed in step 1 with water, and step 3 of mixing the cement bentonite slurry formed in step 2 with demolished concrete debris lumps crushed to a specified or smaller particle diameter.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够用作固化材料以用于构造或再填充结构基础的水泥混合物，并且即使当其含有相对大量的被破坏的混凝土未调整的粒度分布的碎屑易于施加抗压强度和流动性，并且其加工性和质量稳定，并提供其制造方法。
解决方案：水泥混合物至少含有被破坏的混凝土碎屑，水，膨胀膨润土和水泥。制备水泥混合物的方法包括步骤1：通过将水与可膨胀膨润土混合形成膨润土膨润土，通过将步骤1中形成的膨润土水与步骤1中形成的膨润土水混合形成水泥膨润土浆料水和步骤3，将步骤2中形成的水泥膨润土浆料与破碎的具体或更小粒径的混凝土碎屑块混合。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2011021344A Pile foundation improving body and method for constructing the same 有权
标题翻译：改善身体的基础及其构造方法
公开(公告)号：JP2011021344A
公开(公告)日：2011-02-03
申请号：JP2009165562
申请日：2009-07-14
申请人： Ando Corp , Gecoss Corp , Hazama Corp , Mitani Sekisan Co Ltd , Nishimatsu Constr Co Ltd , Seikotone Co Ltd , Toda Constr Co Ltd , Toyo Asano Foundation Co Ltd , ジェコス株式会社 , 三谷セキサン株式会社 , 安藤建設株式会社 , 成幸利根株式会社 , 戸田建設株式会社 , 株式会社トーヨーアサノ , 株式会社間組 , 西松建設株式会社
发明人： ISEMOTO NORIAKI , YASUI YOSHITOSHI , KANEKO OSAMU , SANO DAISAKU , NARITA NOBUHIDE , NEMOTO HISASHI , SAKIHAMA HIROSHI , AKITA JUNICHI , NISHIGUCHI MASAHITO , NAOE YASUO , MIYANAGA TORU , HAYASHI TAKAHIRO , ASAI YOICHI , FUJIKAWA KEIZO , TAKEUCHI YOSHIO , ARAI TOSHIAKI , YAMAZAKI TSUTOMU , YAEGASHI HIKARI , HORII HIROKANE , NISHI MASAAKI , KATO YOICHI , KITANI YOSHINOBU , YOKOYAMA MASAKI
IPC分类号： E02D3/12 , E02D27/12
摘要： PROBLEM TO BE SOLVED: To provide a pile foundation improving body which achieves a reduction in the cost of a conventional pile foundation improving body and the shortening of a construction period, and which increases the degree of freedom of installation of the improving body.
SOLUTION: A bearing pile, which has a leading end borne by a bearing layer below soft subsurface ground 5, is arranged; and the pile foundation improving body 3 is formed along a through-core of the bearing pile in the subsurface ground. The improving body 3 is individually provided for each bearing pile, and formed in such a manner as not to continue into the adjacent improving body 3, in the state of horizontally overhanging in a cross shape at a required depth from a head of the bearing pile 2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种降低传统桩基改善体的成本和缩短施工周期的桩基改善体，并且增加了改善体的安装自由度。
解决方案：一个轴承桩，其前端由软地下地面5下方的轴承层承载; 并且桩基础改善体3沿着地下地基中的轴承桩的贯通芯形成。改进体3分别为每个轴承桩提供，并且在从轴承桩的头部以所需的深度以横向悬垂的状态，以不继续进入相邻的改进体3的方式形成 2.版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2013024631A Density measurement device of muddy water or the like 有权
标题翻译：泥浆水密度测量装置
公开(公告)号：JP2013024631A
公开(公告)日：2013-02-04
申请号：JP2011157712
申请日：2011-07-19
申请人： Hazama Corp , 株式会社間組
发明人： NISHI MASAAKI , SAKATA TAKEO
IPC分类号： G01N9/00 , G01L13/00
摘要： PROBLEM TO BE SOLVED: To exactly measure density of liquid such as muddy water containing solid particles in soil at an original position in the soil.SOLUTION: A differential pressure measurement apparatus 1 of a device S includes: a differential pressure measurement part 10 which has pressure receiving parts 11, 12 by being mutually approximated at upper and lower parts; and a communication tube 20 having an opening 21 at the upper end, which is water-tightly raised on the upper pressure receiving part 11 of the differential pressure measurement part 10 to extend to a predetermined height. The differential pressure measurement apparatus directly brings the lower pressure receiving part 12 into contact with muddy water and the like at a part under the muddy water and the like to receive pressure by the lower pressure receiving part 12, fills water in the communication tube 20 to open the opening 21 on the upper end of the communication tube 20 in the muddy water and the like, brings the opening 21 into contact with the muddy water and the like at a part over the muddy water and the like to receive the pressure by the upper pressure receiving part 11, and measures differential pressure between two parts.
摘要翻译：要解决的问题：准确测量在土壤中原始位置的土壤中含有固体颗粒的泥浆水等液体的密度。解决方案：装置S的差压测量装置1包括：差压测量部分10，其在上部和下部相互接近地具有压力接收部分11,12; 以及连通管20，其在上端具有开口21，其在差压测量部10的上压力接收部11上水密地升高，以延伸到预定高度。差压测量装置直接使低压接收部分12与泥浆水等处的泥水等接触，以通过下压力接收部分12接收压力，将连通管20中的水填充到在泥浆水等中在连通管20的上端打开开口21，使开口21与泥水等上的泥浆水等接触，以便通过上压力接收部11，并且测量两部分之间的压差。版权所有（C）2013，JPO＆INPIT

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