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1. 发明专利

JP2014139398A Filler leakage prevention device 有权
标题翻译：填料防漏装置
公开(公告)号：JP2014139398A
公开(公告)日：2014-07-31
申请号：JP2014032933
申请日：2014-02-24
申请人： Taisei Corp , 大成建設株式会社
发明人： TANAKA YOSHIHIRO , OKAMOTO SUSUMU , HORIGUCHI KENICHI
IPC分类号： E04B1/41 , F16B35/04
摘要： PROBLEM TO BE SOLVED: To provide a filler leakage prevention device which enables easily performing high-quality construction at a low cost in the case where a bar is integrally fixed to an existing concrete structure.SOLUTION: A filler leakage prevention device 4, which prevents leakage of a filler 2 from the inside of a bar insertion hole 10 in the case where a bar 3 is inserted into the bar insertion hole 10 poured with the filler 2, includes a leakage prevention ring plate 40 arranged on a hole opening part of the bar insertion hole 10. The leakage prevention ring plate 40 is configured to be divided into a plurality of plate members, has an outer shape larger than the internal diameter of the bar insertion hole 10, and is formed with an insertion hole, through which the bar 3 can be inserted, and a filler discharge port capable of discharging the filler 2 from the inside of the bar insertion hole 10.
摘要翻译：要解决的问题：提供一种防漏装置，其能够在将棒整体固定到现有的混凝土结构的情况下以低成本容易地进行高质量的构造。解决方案：防止填料泄漏的装置4，其防止在将条3插入到填充物2的杆插入孔10中的情况下，从条插入孔10的内侧漏出填充物2包括：防漏环40，防漏环40被构造成被分成多个板构件，其外形大于杆插入孔10的内径，并且形成有插入孔，通过该插入孔可以插入杆3，并且能够从杆插入孔10的内部排出填料2的填料排出口。

2. 发明专利

JP2014084564A Method of constructing concrete structure 审中-公开
标题翻译：构造混凝土结构的方法
公开(公告)号：JP2014084564A
公开(公告)日：2014-05-12
申请号：JP2012231561
申请日：2012-10-19
申请人： Taisei Corp , 大成建設株式会社
发明人： MATSUMOTO JUNICHI , HORIGUCHI KENICHI , LIANG JUN , MARUYA TAKESHI
IPC分类号： E04G11/22
摘要： PROBLEM TO BE SOLVED: To provide a method of constructing a concrete structure, which removes seams, bubbles and the like in the concrete surface easily at a low cost in a slip form method to improve the durability of the concrete structure.SOLUTION: In a method of constructing a concrete structure where finishing to the concrete surface immediately after form removal is performed using a metallic trowel in a slip form method of continuously constructing concrete structures having the same cross section, a form is removed when the protector penetration resistance value of concrete is 2.0 N/mmor less.
摘要翻译：要解决的问题：提供一种构造混凝土结构的方法，其以滑动形式方法以低成本容易地去除混凝土表面中的接缝，气泡等，以提高混凝土结构的耐久性。解决方案：在构造混凝土结构的方法，其中使用金属t刀，在使用具有相同截面的连续构造的混凝土结构的滑动形式的方法中，使用混凝土表面立即进行精加工到混凝土表面，当混凝土的保护剂穿透阻力值是2.0N / mm或更少。

3. 发明专利

JP2013087496A Fixing jig for upward thickening method, and upward thickening method using the same 有权
标题翻译：固定夹具用于上推加厚度方法，并使用其加厚加厚方法
公开(公告)号：JP2013087496A
公开(公告)日：2013-05-13
申请号：JP2011229073
申请日：2011-10-18
申请人： Taisei Corp , 大成建設株式会社 , Seiwa Renewal Works Co Ltd , 成和リニューアルワークス株式会社
发明人： OKAMOTO SUSUMU , FUKUURA NAOYUKI , HORIGUCHI KENICHI , YOSHIHARA KOEI , HAINO ATSUSHI
IPC分类号： E04B1/41 , E04G21/12 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a device and a method capable of surely fixing a reinforcing bar by preventing leakage of a filler in an upward thickening method.SOLUTION: A fixing jig is for the upward thickening method for reinforcing a concrete structure by inserting a reinforcing bar and injecting a filler to an upward insertion hole formed by drilling the concrete structure, and comprises: a base plate which has an opening for inserting the reinforcing bar, is composed of a pair of division bodies divided so as to be over the opening, and is attached to the concrete structure such that the respective division bodies are freely brought close to each other or separated so as to enlarge or reduce the opening; and at least one fixture which regulates the movement of the pair of division bodies. By making a diameter of the opening smaller than a diameter of the insertion hole when the pair of division bodies are brought close, a part of the insertion hole is closed and the excess leakage of the filler is prevented.
摘要翻译：要解决的问题：提供一种能够通过防止向上增厚的方法泄漏填料而可靠地固定钢筋的装置和方法。解决方案：一种固定夹具用于通过将钢筋插入并将填料注入到通过钻出混凝土结构形成的向上插入孔中来加强混凝土结构的向上增厚方法，包括：基板，其具有开口为了插入钢筋，由一对分隔体构成，以便在开口之上分开，并且附接到混凝土结构，使得各个分隔体彼此自由地靠近或分离以扩大或减少开口; 以及至少一个调节一对分割体的运动的夹具。通过使开口部的直径小于插入孔的直径，使得一对分隔体靠近时，插入孔的一部分被封闭，并且防止了填料的过度泄漏。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2011080356A Segment for tunnel 有权
标题翻译：隧道分段
公开(公告)号：JP2011080356A
公开(公告)日：2011-04-21
申请号：JP2010277269
申请日：2010-12-13
申请人： Taisei Corp , 大成建設株式会社
发明人： MARUYA TAKESHI , MITSUOKE TATSUO , HORIGUCHI KENICHI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment for a tunnel, which has satisfactory structural performance, while reducing labor and costs for tunnel construction. SOLUTION: The segment for the tunnel is made of fiber-reinforced concrete obtained by mixing 0.3% or more of fiber comprising steel fiber and organic fiber with respect to the total volume. The organic fiber mixed as the fiber has a rectangular sectional shape, and a length of 30-60 mm, in which the cross section area is within a range of 78×10 -6 to 0.78 mm 2 . The segment contains the organic fiber like this, improving flexural toughness compared with the fiber whose whole volume is a metal fiber. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有良好结构性能的隧道段，同时减少隧道施工的劳动力和成本。
解决方案：隧道段由纤维增强混凝土制成，通过混合0.3％以上的纤维和有机纤维相对于总体积而混合。作为纤维混合的有机纤维具有矩形截面形状，长度为30-60mm，其横截面积在78×10 -6 至0.78mm的范围内 2 。该段包含这样的有机纤维，与整体积为金属纤维的纤维相比，提高了弯曲韧性。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009127261A Shear reinforcing member and reinforcing structure of concrete member 有权
标题翻译：混凝土构件的加固构件和加固结构
公开(公告)号：JP2009127261A
公开(公告)日：2009-06-11
申请号：JP2007302520
申请日：2007-11-22
申请人： Taisei Corp , 大成建設株式会社
发明人： OKAMOTO SUSUMU , MITSUOKE TATSUO , HORIGUCHI KENICHI
IPC分类号： E04G23/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a shear reinforcing member obtaining a larger shear reinforcing effect, and a reinforcing structure of a concrete member.
SOLUTION: The shear reinforcing member 20 embedded in a reinforcing member insertion hole 11 formed in an existing concrete member 10 comprises a bar with a length shorter than the extension of the reinforcing member insertion hole 11, and projecting members forming a plurality of projecting parts at predetermined spaces along the axial direction of the bar, wherein the outer width of the projecting part is formed to be 110% to 200% of the diameter of the bar. The reinforcing structure 1 of the concrete member utilizes the shear reinforcing member 20.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供获得较大剪切增强效果的剪切增强部件和混凝土部件的加强结构。解决方案：嵌入到现有混凝土构件10中形成的加强构件插入孔11中的剪切加强构件20包括长度短于加强构件插入孔11的延伸部的杆，以及形成多个沿着杆的轴向在预定空间处突出部分，其中突出部分的外部宽度形成为杆的直径的110％至200％。混凝土构件的加强结构1使用剪切加强构件20.版权所有：（C）2009，JPO＆INPIT

6. 发明专利

JP2009001987A Reinforcing structure and reinforcing method 有权
标题翻译：加固结构和增强方法
公开(公告)号：JP2009001987A
公开(公告)日：2009-01-08
申请号：JP2007161641
申请日：2007-06-19
申请人： Taisei Corp , 大成建設株式会社
发明人： HORIGUCHI KENICHI , MITSUOKE TATSUO , KANO KOICHI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing structure and a reinforcing method, which enable the reinforcement of an existing concrete member, and which enable a shear precedent-type concrete structure to be shifted to a bending precedent-type concrete one.
SOLUTION: In this reinforcing structure 1, a concrete thickened portion 20 is added onto a surface of an existing member 10. A shear reinforcement member 30, which is provided with an embedded portion embedded in the thickened portion 20 and an insertion portion inserted into the existing member 10 in the state of securing a predetermined anchoring length, is arranged.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够增强现有混凝土构件的增强结构和加强方法，并且能够将先导型混凝土结构转变为先导型混凝土。解决方案：在该加强结构1中，将混凝土加厚部20添加到现有构件10的表面上。剪切增强构件30设置有嵌入加厚部20中的嵌入部和插入部布置在固定预定锚定长度的状态下插入到现有构件10中。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008280760A Shear reinforcing method and filler injection method 有权
标题翻译： SHEAR增强方法和填充方法
公开(公告)号：JP2008280760A
公开(公告)日：2008-11-20
申请号：JP2007126051
申请日：2007-05-10
申请人： Taisei Corp , 大成建設株式会社
发明人： HORIGUCHI KENICHI , MITSUOKE TATSUO , KANO KOICHI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a shear reinforcing method which is applicable to an existing concrete structure, and a filler injection method for injecting a filler into a borehole formed in the existing concrete structure, wherein both the methods are implemented in order to improve the water cutoff performance of the concrete structure after carrying out the methods.
SOLUTION: According to the shear reinforcing method and the filler injection method, an impregnating material 40 made of an aqueous solution containing an inorganic crystal proliferator, is sprayed to an internal wall surface of a reinforcing member insertion hole 10 formed in a side wall W, and thereafter a shear reinforcing member is inserted into the reinforcing member insertion hole 10, followed by injecting the filler 30.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于现有混凝土结构的剪切增强方法，以及用于将填料注入现有混凝土结构中形成的钻孔中的填料注入方法，其中两种方法按顺序实施在实施方法后，提高混凝土结构的截水性能。解决方案：根据剪切增强方法和填料注射方法，将由含有无机晶体增殖剂的水溶液制成的浸渍材料40喷射到形成在侧面的加强件插入孔10的内壁表面壁W，然后将剪切加强构件插入加强构件插入孔10中，随后注入填充物30.版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2004060035A Corrosion-preventive structure and corrosion prevention method 有权
公开(公告)号：JP2004060035A
公开(公告)日：2004-02-26
申请号：JP2002223834
申请日：2002-07-31
申请人： Denki Kagaku Kogyo Kk , Port & Airport Research Institute , Taisei Corp , 大成建設株式会社 , 独立行政法人港湾空港技術研究所 , 電気化学工業株式会社
发明人： HAMADA HIDENORI , YOKOTA HIROSHI , IWANAMI MITSUHO , MARUYA TAKESHI , HORIGUCHI KENICHI , TAKEDA HITOSHI , SHINDO TAKEFUMI , WATANABE YOSHIHARU , SAKAI ETSURO , ISHIKAWA HIROKO
IPC分类号： E02B3/04 , C23F15/00
摘要： PROBLEM TO BE SOLVED: To provide a corrosion-preventive structure which has high corrosion prevention effect with a safe material, and to provide a corrosion prevention method.
SOLUTION: The corrosion-preventive structure consists of a surface layer material 1 formed by the sticking of marine living things and a body part 2 for arranging the surface layer material at a part or the whole part of the surface; wherein the one obtained by sticking marine living things to a planar material or a sheet material or a planar material consisting of the bottom shells of marine living things can be used. Further, the surface layer material can be arranged only at the place required in the body part. The corrosion-preventive structure can be composed also of the surface layer material formed by the sticking of marine living things and a concrete structure constructed with the surface layer material as a form.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2000045540A STRUCTURE REINFORCING METHOD 失效
公开(公告)号：JP2000045540A
公开(公告)日：2000-02-15
申请号：JP21536198
申请日：1998-07-30
申请人： TAISEI CORP
发明人： HOSOYA MANABU , MATSUOKA YASUNORI , UJI KIMITAKA , HORIGUCHI KENICHI
IPC分类号： E01D21/00 , B32B5/08 , B32B13/14 , E01D22/00 , E01D101/00 , E04C5/07 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a structure reinforcing method which is very simple, efficient, and has cost reduction. SOLUTION: In a method reinforcing a structure 1, it is processed so as to smooth the side 1a of the structure, a fiber sheet 2 is stuck so as to make adhesion large on the side 1a, an adhesion force prevention member 3 is wound so as to prevent the adhesion force on the fiber sheet 2, and a fiber sheet 4 is wound so as to make the adhesion force small on the adhesion force prevention member 3. Thereby shearing proof stress and toughness of the structure is improved.

10. 发明专利

JP2015049099A 繊維状態測定装置、及び繊維状態測定方法有权
标题翻译：纤维状态测量装置和纤维状态测量方法
公开(公告)号：JP2015049099A
公开(公告)日：2015-03-16
申请号：JP2013179933
申请日：2013-08-30
申请人：大成建設株式会社 , Taisei Corp
发明人： HORIGUCHI KENICHI , KOYAMA SATORU
IPC分类号： G01N23/04
摘要：【課題】繊維補強コンクリートの繊維状態を効率的、かつ定量的に測定することができる。【解決手段】繊維状態測定装置1は、繊維補強コンクリートのX線画像から前記繊維補強コンクリート中の繊維の状態を測定する装置であって、前記X線画像の繊維部分をそれ以外の部分に対して判別可能に二値化処理した二値化画像を作成する二値化画像作成手段10と、前記二値化画像を複数の分割領域に分割すると共に、前記分割領域に存在する繊維を認識する二値化画像分割手段20と、繊維の状態に相関する指標に基づいて、前記分割領域に存在する繊維の状態を表す代表値を算出する代表値算出手段30と、前記代表値を出力する代表値出力手段40と、を備えることを特徴とする。【選択図】図1
摘要翻译：要解决的问题：能够有效和定量地测量纤维增强混凝土的纤维状态。解决方案：用X射线图像测量纤维增强混凝土中的纤维状态的纤维状态测量装置1包括：二值化图像生成装置10，其通过使得能够将光纤容纳部分与其它部分区分开的方式二值化X射线图像来生成二值化图像; 二值化图像分割装置20，其将二值化图像分割成多个分割区域并识别存在于分割区域中的光纤; 代表值计算单元30，根据与纤维状态相关的指标，计算表示存在于分割区域中的纤维的状态的代表值; 以及输出代表值的代表值输出装置40。

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