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1. 发明专利

JP2011179275A Discharge device of filler and method of filling the same 有权
标题翻译：填充装置的排出装置及其填充方法
公开(公告)号：JP2011179275A
公开(公告)日：2011-09-15
申请号：JP2010046410
申请日：2010-03-03
申请人： Seiwa Renewal Works Co Ltd , Taisei Corp , 大成建設株式会社 , 成和リニューアルワークス株式会社
发明人： OKAMOTO SUSUMU , FUKAWA TORU , OKAMOTO KOICHI , YOSHIHARA HIROE , OKUDERA KIYOSHI
IPC分类号： E04F21/165 , B05C17/01 , B05D1/26 , B05D7/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a discharge device of a filler and a method of filling thereof by which excellent work efficiency is achieved.
SOLUTION: The discharge device for discharging the filler comprising a mortar-based or grout-based material to a recess of a concrete structure is provided with at least a housing member having the substantially same cross section as that of the recess and capable of housing the filler, a pressing member slidingly arranged in the housing member, and a piston for slidingly moving the pressing member. By inserting the discharge device into the recess and discharging the filler while pressing the discharge device into the recess, the discharge device is gradually pushed back from the recess receiving a reaction force from the filler, so that the discharge device can be pulled away easily.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种填料的排出装置及其填充方法，从而实现优异的加工效率。解决方案：用于将包括基于砂浆或浆料的材料的填料排放到混凝土结构的凹部的排出装置设置有至少一个具有与凹部大致相同的横截面的壳体构件，并且能够容纳填料的装置，滑动地布置在壳体构件中的按压构件和用于使按压构件滑动移动的活塞。通过将排出装置插入凹部并在将排出装置按压到凹部中的同时排出填充物，排出装置从接收来自填料的反作用力的凹部逐渐推回，使得排出装置可以容易地拉开。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2013044103A Shear reinforcement method of reinforced concrete structure and auxiliary device 有权
标题翻译：加固混凝土结构和辅助装置的剪切加固方法
公开(公告)号：JP2013044103A
公开(公告)日：2013-03-04
申请号：JP2011180639
申请日：2011-08-22
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： HONTANI YUKIYASU , FUKUURA NAOYUKI , OKAMOTO SUSUMU
IPC分类号： E02B9/06 , E02F5/10 , E04G23/02 , F16L1/038
CPC分类号： Y02E10/22
摘要： PROBLEM TO BE SOLVED: To provide a shear reinforcement method with which construction within a limited construction space is enabled and shear resistance of an existent reinforced concrete member can be improved easily and at low cost, and an auxiliary device.SOLUTION: A shear reinforcement method of a reinforced concrete structure includes a drilling step of drilling a reinforcing member insertion hole 2 in an existent reinforced concrete structure 1, a disposing step of inserting a shear reinforcing member 20 having flexibility into the reinforcing member insertion hole 2, and a filling step of filling the reinforcing member insertion hole 2 with a filler 30. An auxiliary device 10 comprises a half-split cylindrical guide section 12 installed in an opening of the reinforcing member insertion hole 2 so as to guide the shear reinforcing member 20 in the disposing step.
摘要翻译：要解决的问题：提供一种能够在有限的建筑空间内进行结构并且可以容易且低成本地改善现有的钢筋混凝土构件的抗剪切性和辅助装置的剪切增强方法。解决方案：钢筋混凝土结构的剪切加固方法包括在现有的钢筋混凝土结构1中钻孔加固构件插入孔2的钻孔步骤，将具有柔性的剪切加强构件20插入加强构件的布置步骤插入孔2，以及填充步骤，用填充物30填充加固构件插入孔2.辅助装置10包括安装在加强构件插入孔2的开口中的半圆柱形引导部12，以引导剪切加强件20。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012211440A Reinforcement structure and reinforcement method for existing reinforced concrete wall 有权
标题翻译：现有加固混凝土墙体的加固结构和加固方法
公开(公告)号：JP2012211440A
公开(公告)日：2012-11-01
申请号：JP2011076729
申请日：2011-03-30
申请人： Taisei Corp , Seiwa Renewal Works Co Ltd , 大成建設株式会社 , 成和リニューアルワークス株式会社
发明人： KAWAMURA KEISUKE , FUKUURA NAOYUKI , OKAMOTO SUSUMU , NAKAJO MOTOI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement structure and a reinforcement method for an existing reinforced concrete wall that provide shear reinforcement and allow suppression of buckling of a main reinforcement caused by repeated application of load.SOLUTION: A reinforcement structure for an existing reinforced concrete wall includes: a first reinforcement member insertion hole 20 bored from one surface side toward the other surface side and having a bottom; a first reinforcement member 30 inserted into the first reinforcement member insertion hole 20; a second reinforcement member insertion hole 40 bored from the other surface side toward the one surface side and having a bottom; and a second reinforcement member 50 inserted into the second reinforcement member insertion hole 40. The first reinforcement member insertion hole 20 has a bottom surface located closer to the one surface side than to a main reinforcement 11 and a distribution reinforcement 12 on the other surface side. The first reinforcement member 30 has a first wire rod 31 and a first engaging portion 32 that engages with the main reinforcement 11 on the one surface side. The second reinforcement member insertion hole 40 has a bottom surface located closer to the other surface side than to the main reinforcement 11 and the distribution reinforcement 12 on the one surface side. The second reinforcement member 50 has a second wire rod 51 and a second engaging portion 52 that engages with the main reinforcement 11 on the other surface side.
摘要翻译：要解决的问题：为现有的钢筋混凝土墙提供加固结构和加固方法，该钢筋混凝土墙提供剪力加强，并允许抑制由重复施加载荷引起的主加固件的弯曲。解决方案：现有的钢筋混凝土墙体的加强结构包括：从一个表面侧朝向另一个表面侧钻出并具有底部的第一加强构件插入孔20; 插入到第一加强构件插入孔20中的第一加强构件30; 从另一个表面侧朝向一个表面侧钻出并具有底部的第二加强构件插入孔40; 以及插入到第二加强构件插入孔40中的第二加强构件50.第一加强构件插入孔20具有位于比主加强件11更靠近一个表面侧的底面，在另一个表面侧具有分配加强件12 。第一加强构件30具有第一线材31和在主表面侧与主加强件11接合的第一接合部32。第二加强构件插入孔40具有位于比主加强件11更靠近另一个表面侧的底表面和在一个表面侧上的分配加强件12。第二加强构件50具有第二线材51和与另一表面侧的主加强件11接合的第二接合部52。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2014101676A Reinforced concrete structures 有权
标题翻译：强化混凝土结构
公开(公告)号：JP2014101676A
公开(公告)日：2014-06-05
申请号：JP2012254072
申请日：2012-11-20
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： KAWAMURA KEISUKE , FUKUURA NAOYUKI , OKAMOTO SUSUMU
IPC分类号： E04G23/02 , E01D1/00 , E01D22/00 , E04C5/02
摘要： PROBLEM TO BE SOLVED: To provide a reinforced concrete structure that has a shear reinforcement material arranged therein which easily secures a necessary cross section.SOLUTION: A RC wall 1 has a plate-shaped shear reinforcement material 3 arranged therein. Here, the shear reinforcement material 3 can have a structure having flexibility. In addition, in the shear reinforcement material 3, fixing portions 3a and 3a are formed at at least one end (in Fig. 1, at both ends) in a longitudinal direction of the shear reinforcement material 3 so as to protrude toward an out-of-plane direction. In addition, the shear reinforcement material 3 can have a stacked structure in which a plurality of unit sheets 31 and 31 overlap.
摘要翻译：要解决的问题：提供一种钢筋混凝土结构，其具有布置在其中的抗剪加固材料，其易于固定必要的横截面。解决方案：RC壁1具有布置在其中的板状剪切增强材料3。这里，剪切增强材料3可以具有柔性的结构。此外，在剪切增强材料3中，固定部分3a和3a在剪切增强材料3的纵向方向的至少一端（图1中，两端）处形成，面方向。此外，剪切增强材料3可以具有多个单位片31和31重叠的堆叠结构。

5. 发明专利

JP2014101674A Shear reinforcement method 有权
标题翻译：剪切加固方法
公开(公告)号：JP2014101674A
公开(公告)日：2014-06-05
申请号：JP2012253937
申请日：2012-11-20
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： KAWAMURA KEISUKE , FUKUURA NAOYUKI , OKAMOTO SUSUMU
IPC分类号： E04G23/02 , E01D1/00 , E01D22/00 , E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a shear reinforcement method which can be performed even when a working space is narrow.SOLUTION: The shear reinforcement method is a method for increasing shear capacity of an existing reinforced concrete structure. The method comprises steps of; drilling a plate-shaped insertion hole 2 in a RC wall 1; inserting a shear reinforcement material 3 having flexibility and a plate shape into the insertion hole; and filling the insertion hole with a filler 4, which can be conducted before or after the step of inserting the shear reinforcement material. Here, the shear reinforcement material can have such a structure as to have a fixing portion 3a which is formed at at least one end in a depth direction of the insertion hole so as to protrude toward an out-of-plane direction.
摘要翻译：要解决的问题：提供即使在工作空间窄的情况下也可以进行的剪切加固方法。解决方案：剪切加固方法是提高现有钢筋混凝土结构的剪切能力的方法。该方法包括以下步骤：在RC壁1上钻一个板状插孔2; 将具有柔性和板状的剪切增强材料3插入到插入孔中; 并用填充物4填充插入孔，填料4可以在插入剪切增强材料的步骤之前或之后进行。这里，剪切增强材料可以具有这样的结构：具有固定部分3a，该固定部分3a形成在插入孔的深度方向上的至少一个端部上，以朝向面外方向突出。

6. 发明专利

JP2011231458A Filler stopper 有权
标题翻译：填充器
公开(公告)号：JP2011231458A
公开(公告)日：2011-11-17
申请号：JP2010099815
申请日：2010-04-23
申请人： Seiwa Renewal Works Co Ltd , Taisei Corp , 大成建設株式会社 , 成和リニューアルワークス株式会社
发明人： OKAMOTO SUSUMU , FUKAWA TORU , MIOKE TATSUO , OKAMOTO KOICHI , YOSHIHARA KOEI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a filler stopper that allows a filler to be constrained from expansion even when the filler is expandable and used in a bored hole of an existing concrete structure.SOLUTION: A filler stopper 1 to be arranged at the mouth portion of an bore hole filled with an filler comprises a leading end plate 11 having a female thread portion, a back end plate 12 arranged adjacent to the bore mouth side of the leading end plate 11, an expandable diameter elastic body 13 arranged between the leading end plate 11 and the back end plate 12, and a fastening bolt 14 threaded into the female thread through the back end plate 12 and the expandable diameter expandable body 13. The diameter of the expandable diameter elastic body 13 can be enlarged by fastening force of the fastening bolt 14 exerted through the leading end plate 11 and the back end plate 12.
摘要翻译：要解决的问题：提供一种填料塞，即使当填料可膨胀并用于现有混凝土结构的钻孔中时，也可以限制填料的膨胀。解决方案：设置在填充有填料的钻孔的口部的填料塞1包括具有内螺纹部分的前端板11，邻近孔口侧的后端板12 前端板11，布置在前端板11和后端板12之间的可扩张直径弹性体13以及通过后端板12和可扩张直径可膨胀体13螺纹连接到内螺纹中的紧固螺栓14。可扩展直径弹性体13的直径可以通过紧固螺栓14通过前端板11和后端板12施加的紧固力而增大。（C）2012，JPO＆INPIT

7. 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

8. 发明专利

JP2020117923A 後施工棒状部材の定着用治具および定着方法审中-公开
公开(公告)号：JP2020117923A
公开(公告)日：2020-08-06
申请号：JP2019009176
申请日：2019-01-23
申请人： TAISEI CORP , SEIWA RENEWAL WORKS CO LTD
发明人： SUGIYAMA TOMOAKI , WATANABE HIDEYOSHI , OKAMOTO SUSUMU , NAKAJO MOTOI
IPC分类号： E04B1/41 , E04G21/12
摘要：【課題】構造が簡単で容易に棒状部材を仮固定することができる後施工棒状部材の定着用治具を提供する。【解決手段】コンクリート構造物1に形成された挿入孔2に挿入された棒状部材(鉄筋3)の定着施工時に棒状部材3を仮固定する定着用治具10であって、コンクリート構造物1に固定されるベース部11と、挿入孔2から突出する棒状部材3を保持する押え部21と、を備えている。ベース部11は、棒状部材3が挿通される挿通部13を備え、押え部21は、複数カ所に設けられており、棒状部材3の周囲に配置されていることを特徴とする。押え部21は、ベース部11から立ち上がる立上板部22と、立上板部22に螺合するネジ部材23とを備えており、ネジ部材23は、棒状部材3の側面に向かって出没可能に設けられている。【選択図】図1

9. 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。

10. 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

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