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31. 发明专利

JP2006028996A Integrally forming method of construction joint part of fiber-reinforced concrete or mortar 审中-公开
标题翻译：纤维增强混凝土或碎石的构造接头部分的整体成型方法
公开(公告)号：JP2006028996A
公开(公告)日：2006-02-02
申请号：JP2004212822
申请日：2004-07-21
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： MITSUI TATEO , KOJIMA MASAO , OKAMOTO KEISHIRO , YONEZAWA TOSHIO
IPC分类号： E04G21/02
摘要： PROBLEM TO BE SOLVED: To securely realize shearing yield strength and bending strength of a member in a construction joint surface of fiber-reinforced concrete.
SOLUTION: An end part of a part or all of fibers used in existing concrete or mortar 1 has a hook shape A or mushroom shape B. An end part of a part or all of fibers used in post-cast concrete or mortar 2 has a loop shape C of the hook shape A or mushroom shape B which is easily engaged, or the hook shape A and a solid shape, or reverse distribution is used. The fibers are exposed by removing mortar of a surface layer of a construction joint surface 3 of the existing concrete 1 through high pressure water injection.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在纤维增强混凝土的施工接头表面中可靠地实现构件的剪切屈服强度和抗弯强度。解决方案：现有混凝土或砂浆1中使用的纤维的一部分或全部的端部具有钩形A或蘑菇形B.用于后浇混凝土或砂浆的部分或全部纤维的端部 2具有钩形A的环形C或容易接合的蘑菇形状B，或者使用钩形A和实心形状或反向分布。通过高压注水去除现有混凝土1的结构接合面3的表面层的砂浆，使纤维暴露。版权所有（C）2006，JPO＆NCIPI

32. 发明专利

JP2005256460A Method of repairing concrete defect occurring during construction of concrete structure, and vibrator for use in repairing the concrete defect 有权
标题翻译：在混凝土结构施工期间修复混凝土缺陷的方法和修复混凝土缺陷的振动台
公开(公告)号：JP2005256460A
公开(公告)日：2005-09-22
申请号：JP2004070633
申请日：2004-03-12
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： INOUE KAZUMASA , SEKO SHIGEKI , KOJIMA MASAO , MITSUI TATEO , YONEZAWA TOSHIO , KITANI SOICHI
IPC分类号： E04G21/06 , B28B1/093
摘要： PROBLEM TO BE SOLVED: To positively repair a rock pocket occurring during construction of a concrete structure in a bare minimum time. SOLUTION: There is provided a method of repairing a defect such as a rock pocket occurring in a curing period after pouring of concrete and before hardening of the same, by exciting a location where the defect occurs. According to the method, the total quantity of vibrating energy necessary for repairing the defect is determined depending on an elapsed time from pouring of the concrete, based on data created beforehand on correlation between the energy quantity and the elapsed time. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在最短的时间内积极修复在混凝土结构施工期间发生的岩石口袋。解决方案：提供了一种在混凝土浇注后的固化期间，在硬化之前通过激发缺陷发生的位置来修复诸如岩石口袋之类的缺陷的修复方法。根据该方法，根据从混凝土浇筑出来的经过时间，根据能量与经过时间之间的相关性预先创建的数据，确定修复缺陷所需的振动能量的总量。版权所有（C）2005，JPO＆NCIPI

33. 发明专利

JP2005249630A Total inspection method for fresh concrete and its device 有权
标题翻译：新鲜混凝土及其装置的总检验方法
公开(公告)号：JP2005249630A
公开(公告)日：2005-09-15
申请号：JP2004061741
申请日：2004-03-05
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KOJIMA MASAO , MITSUI TATEO , INOUE KAZUMASA , SEKO SHIGEKI , TSUJI DAIJIRO , MIYOSHI TETSUSHI , YONEZAWA TOSHIO , KITANI SOICHI
IPC分类号： E04G21/02 , B28C7/16 , G01N11/00 , G01N11/04 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a total inspection method for fresh concrete and its device capable of easily determining whether total quantity of concrete continuously supplied is within a range of required slump or not, allowing concrete which is too large or too small for a specific slump due to quality variation and the like to be excluded and leading to avoid quality problems including a rock pocket, crazing and the like due to placing on inappropriate concrete.
SOLUTION: The fresh concrete 4 input from an input part 6 is made to flow out from a flow-out port 10 provided with a horizontal bound-out plate 9 from a lower collar in an opposing lower part of the input part via a controlling means for controlling force at the time of input. An opening area of the flow-out port 10 is made to be a setting value specified beforehand so that the concrete 4 of a specific slump passes through the flow-out port and flow-out quantity of the concrete 4 less than the specific slump is insufficient for input quantity.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供新鲜混凝土及其装置的总体检查方法，其能够容易地确定连续供应的混凝土的总量是否在所需的坍落度的范围内，允许太大或太小的混凝土由于质量差异等而导致的特定坍落度被排除，并且由于放置在不适当的混凝土上而导致包括岩心袋，龟裂等的质量问题。解决方案：从输入部分6输入的新鲜混凝土4从设置有水平边界板9的流出口10从输入部件的相对的下部的下部轴环经过用于控制输入时的力的控制装置。流出口10的开口面积为预先规定的设定值，使得特定坍落度的混凝土4通过流出口，混凝土4的流出量小于特定坍落度输入量不足版权所有（C）2005，JPO＆NCIPI

34. 发明专利

JP2005234664A Concrete work management support apparatus, concrete work management support system, concrete work management support method and concrete work management support program 有权
标题翻译：混凝土工程管理支持设备，混凝土工程管理支持系统，混凝土工程管理支持方法和混凝土工程管理支持计划
公开(公告)号：JP2005234664A
公开(公告)日：2005-09-02
申请号：JP2004039914
申请日：2004-02-17
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： MITSUI TATEO , ABE MASATAKA , GOTO MASAHIKO , KITANI SOICHI , YONEZAWA TOSHIO , KOJIMA MASAO , INOUE KAZUMASA , SEKO SHIGEYOSHI , MATSUMOTO TADASHI
IPC分类号： E04G21/00 , G06Q50/00 , G06Q50/08 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a concrete work management support apparatus, a concrete work management support system, a concrete work management support method and a concrete work management support program that can ensure the high quality of placed concrete. SOLUTION: Acceptance inspection result information indicating inspection results of an acceptance inspection of concrete subject to management support on the placing site of the concrete is inputted (Step 122). If the inspection results indicated by the input acceptance inspection result information do not satisfy predetermined allowable conditions, acceptance inspection correction information for correcting the inspection subject is presented (Step 126). Finish inspection result information indicating inspection results for defect generation in the concrete placed and yet to be set is inputted (Step 146). If the inspection results indicated by the input finish inspection result information show defect generation, post-placement inspection correction information for correcting the defect is presented (Step 150). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具体的工作管理支持设备，具体的工作管理支持系统，具体的工作管理支持方法和具体的工作管理支持计划，可以确保高质量的混凝土。
解决方案：输入表示在混凝土的配置位置进行管理支持的混凝土的验收检查结果的验收检查结果信息（步骤122）。如果由输入验收检查结果信息指示的检查结果不满足预定的允许条件，则呈现用于校正检查对象的验收检查修正信息（步骤126）。输入表示在待设定的混凝土中产生缺陷的检查结果的完成检查结果信息（步骤146）。如果由输入完成检查结果信息表示的检查结果显示缺陷产生，则呈现用于校正缺陷的放置后检查校正信息（步骤150）。版权所有（C）2005，JPO＆NCIPI

35. 发明专利

JP2004163167A Accelerated drying method for hydraulic material and length change testing method for hydraulic material 有权
公开(公告)号：JP2004163167A
公开(公告)日：2004-06-10
申请号：JP2002327098
申请日：2002-11-11
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KOJIMA MASAO , MITSUI TATEO , YONEZAWA TOSHIO , ONO SADATOSHI
IPC分类号： G01N17/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide an accelerated drying method for a hydraulic material for dramatically shortening a test period having required a half year to one year in a conventional test method and to provide a length change testing method for a hydraulic material.
SOLUTION: This accelerated drying method is characterized in that a test body made of a hydraulic material is kept under an atmospheric pressure (101kPa) until temperature becomes constant at room temperature, then the atmospheric temperature is raised and kept constant within a range from 40 to 100°C and a pressure acting on the test body is reduced by aeration from the atmospheric pressure (101kPa) to 0-80kPa, thereby accelerating drying of the test body, and then the atmospheric temperature is returned to the room temperature and the pressure is returned to the atmospheric pressure.
COPYRIGHT: (C)2004,JPO

36. 发明专利

JP2003299973A Grinding device for concrete mass 有权
标题翻译：混凝土研磨装置
公开(公告)号：JP2003299973A
公开(公告)日：2003-10-21
申请号：JP2002104792
申请日：2002-04-08
申请人： Kurimoto Ltd , Takenaka Komuten Co Ltd , 株式会社栗本鐵工所 , 株式会社竹中工務店
发明人： ARAKAWA KAZUAKI , SATO AKIRA , HATANAKA OSAMU , YANAGIBASHI KUNIO , YONEZAWA TOSHIO
IPC分类号： B02C2/04 , B02C4/10 , C04B18/16
CPC分类号： Y02W30/95
摘要： PROBLEM TO BE SOLVED: To provide a grinding device which can obtain a high efficiency of removing cement mortar by filling only concrete masses. SOLUTION: A discharge amount regulation plate 7 for regulating the lower part of an annular grinding chamber 6 is attached to a cylindrical rotor 4 to always vibrate the regulation plate 7 by the eccentric rotation of the cylindrical rotor 4. A weir 7a is installed along the outer peripheral edge of the regulation plate 7 so that the top of the weir 7 is positioned outside of a conical surface 7b extended from the bottom inner periphery of a vertical cylindrical member 2 to make a repose angle ϕ. Thereby, even when the regulation plate 7 approaches the bottom of the grinding chamber 6, a space between the bottom of the grinding chamber 6 and the regulation plate 7 is not closed, and the discharge port at the bottom of the grinding chamber 6 is always occluded by the concrete masses, which can ensure a sufficient residence time required for grinding to improve the efficiency of removing the cement mortar by filling only the concrete masses. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种可以通过仅填充混凝土块而获得高效除去水泥砂浆的研磨装置。解决方案：用于调节环形研磨室6的下部的排出量调节板7附接到圆柱形转子4，以通过圆柱形转子4的偏心旋转来使调节板7始终振动。堰7a 沿着调节板7的外周缘安装，使得堰7的顶部位于从垂直圆柱形构件2的底部内周延伸的锥形表面7b的外侧，以形成休止角φ。因此，即使调节板7接近研磨室6的底部，研磨室6的底部和调节板7之间的空间也不会闭合，并且研磨室6底部的排出口始终是被混凝土块堵塞，这可以确保研磨所需的足够的停留时间，以通过仅填充混凝土块来提高除去水泥砂浆的效率。版权所有（C）2004，JPO

37. 发明专利

JP2012006812A Regenerated cement raw material and regenerated cement composition using the same 有权
标题翻译：再生水泥原料和再生水泥组合物使用相同
公开(公告)号：JP2012006812A
公开(公告)日：2012-01-12
申请号：JP2010146633
申请日：2010-06-28
申请人： Dc Co Ltd , Takenaka Komuten Co Ltd , Tokyo Institute Of Technology , 国立大学法人東京工業大学 , 株式会社デイ・シイ , 株式会社竹中工務店
发明人： SAKAI ETSURO , ANZAI TSUYOSHI , KOIBUCHI KIYOSHI , EBINA TAKAYUKI , FUTADO NOBUKAZU , YONEZAWA TOSHIO , MITSUI TATEO , IKEO YOSAKU , HASUMI TAKASHI
IPC分类号： C04B7/24
CPC分类号： Y02P40/145
摘要： PROBLEM TO BE SOLVED: To provide: a regenerated cement raw material useful as a raw material for a regenerated cement composition obtained from a cement hardened body; a regenerated cement composition using the material and reducing carbon dioxide generated during production; and a mixed cement composition including the regenerated cement composition, reducing carbon dioxide generated during production, and having high flexibility.SOLUTION: The regenerated cement raw material is regenerated fine powder generated after separation and recovery of a filler material from the cement hardened body, containing CaO and SiOwith a mass ratio (CaO/SiO) of 0.6-3.0, and having an accumulated 50% particle diameter of 10 μm or less and an accumulated 90% particle diameter of 20 μm or less. The regenerated cement composition is made by grinding a sintered body obtained by calcining a mixture containing at least one selected from the group consisting of the (A) regenerated cement raw material, a (B) calcium raw material, an aluminum raw material and an iron raw material at a temperature of 1,300-1,500°C.
摘要翻译：待解决的问题：提供：可用作由水泥硬化体获得的再生水泥组合物的原料的再生水泥原料; 使用该材料的再生水泥组合物并减少生产过程中产生的二氧化碳; 以及包含再生水泥组合物的混合水泥组合物，还原生产过程中产生的二氧化碳，并且具有高柔性。解决方案：再生水泥原料是从水泥硬化体分离回收填料后产生的再生细粉，含有CaO和SiO 2 ，质量比（CaO / SiO 2 ）为0.6-3.0，累积的50％粒径为10μm以下，累积90％粒径为20μm以下。再生水泥组合物通过研磨煅烧含有选自（A）再生水泥原料，（B）钙原料，铝原料和铁中的至少一种的混合物而获得的烧结体，原料温度为1300〜1500℃。版权所有（C）2012，JPO＆INPIT

38. 发明专利

JP2011032107A Hardening accelerator for concrete, concrete composition, and method for producing concrete molding by using the same 审中-公开
标题翻译：用于混凝土，混凝土组合物的硬化加速器和使用它们生产混凝土模具的方法
公开(公告)号：JP2011032107A
公开(公告)日：2011-02-17
申请号：JP2009176979
申请日：2009-07-29
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KOJIMA MASAO , ISHIYAMA NAOKI , MITSUI TATEO , YONEZAWA TOSHIO
IPC分类号： C04B22/14 , C04B22/08 , C04B28/02 , C04B40/02
CPC分类号： C04B28/04 , C04B40/0039 , C04B40/0608 , Y02W30/94 , C04B18/146 , C04B22/0093 , C04B22/142
摘要： PROBLEM TO BE SOLVED: To provide a hardening accelerator for cement concrete which is used for developing compressive strength capable of demolding in a short period of time when producing a concrete molding, and further to provide a concrete composition which can develop compressive strength capable of demolding in a short period of time and a method for producing a concrete molding of high quality with high productivity. SOLUTION: The hardening accelerator for cement concrete contains a sulfate series material which contains sulfate and silica and an aluminate series material which contains calcium aluminate. A quick-hardening concrete composition contains the hardening accelerator for cement concrete and Portland cement. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于水泥混凝土的硬化促进剂，其用于在制造混凝土模制品时在短时间内显现出能够脱模的抗压强度，并且还提供可产生抗压强度的混凝土组合物能够在短时间内脱模，以及以高生产率制造高质量的混凝土模制品的方法。
解决方案：水泥混凝土硬化促进剂含有含硫酸盐和二氧化硅的硫酸盐系列材料和含有铝酸钙的铝酸盐系列材料。快速硬化混凝土组合物含有水泥混凝土和波特兰水泥的硬化促进剂。版权所有（C）2011，JPO＆INPIT

39. 发明专利

JP2010285762A Structure member, and building with structure member 审中-公开
标题翻译：结构构件和建筑结构构件
公开(公告)号：JP2010285762A
公开(公告)日：2010-12-24
申请号：JP2009138636
申请日：2009-06-09
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： TAKATSU HIROTO , MOCHIDA TETSUO , OTA YOSHIHIRO , ISHIKAWA YUJI , YONEZAWA TOSHIO , TAKEUCHI MITSURU , MITSUI TATEO , INOUE KAZUMASA , IKEO YOSAKU
IPC分类号： E04B1/06
摘要： PROBLEM TO BE SOLVED: To provide a structure member reduced in the emission amount of carbon dioxide. SOLUTION: A beam 12 includes a cured body 14 obtained by curing weak alkali concrete. The cured body 14 has a compressive force introduced therein with a PC steel member 16. A tensile force worked on the cured body 14 is canceled with the compressive force, substantially eliminating the tensile force to be borne with the cured body 14. Then, steel members such as reinforcements for bearing the tensile force can be eliminated, allowing the cured body 14 to be formed of a weak alkali concrete weaker in alkalinity and inferior in rust preventive efficiency as compared with plain concrete. COPYRIGHT: (C)2011,JPO&INPIT

40. 发明专利

JP2010285761A Structure member, and building with structure member 有权
标题翻译：结构构件和建筑结构构件
公开(公告)号：JP2010285761A
公开(公告)日：2010-12-24
申请号：JP2009138635
申请日：2009-06-09
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： TAKATSU HIROTO , MOCHIDA TETSUO , ISHIKAWA YUJI , MIYAUCHI YASUMASA , FUKUHARA TAKESHI , TAKEUCHI MITSURU , YONEZAWA TOSHIO , MITSUI TATEO , INOUE KAZUMASA , IKEO YOSAKU
IPC分类号： E04B1/20 , E04B1/16 , E04C3/20 , E04C3/29 , E04C3/34
摘要： PROBLEM TO BE SOLVED: To suppress the corrosion of a steel member. SOLUTION: A column 14 is of a composite structure including a first column 14A with a column reinforcement 20 arranged therein, and a second column 14B integrated with the first column 14A. The first column 14A is composed of plain concrete and the second column 14B is composed of weak alkali concrete. In this case, the second column 14B is weaker in alkalinity than the first column 14A. Then, the arrangement of the column reinforcement 20 inside the first column 14A better suppresses the corrosion of the column reinforcement 20, as compared with the arrangement of the column reinforcement 20 inside the second column 14B. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：抑制钢构件的腐蚀。解决方案：柱14是复合结构，其包括布置在其中的柱加强件20的第一柱14A和与第一柱14A成一体的第二柱14B。第一列14A由普通混凝土构成，第二柱14B由弱碱混凝土构成。在这种情况下，第二列14B的碱度比第一列14A弱。然后，与第二列14B内的列加强件20的配置相比，第一列14A内的列加强件20的布置更好地抑制了列加强件20的腐蚀。版权所有（C）2011，JPO＆INPIT

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