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1. 发明专利

JP2013104256A Expansion device for bridge and construction method thereof 有权
标题翻译：用于桥梁及其结构方法的扩展装置
公开(公告)号：JP2013104256A
公开(公告)日：2013-05-30
申请号：JP2011250141
申请日：2011-11-15
申请人： Sho-Bond Corp , ショーボンド建設株式会社
发明人： HIRATSUKA YOSHITATSU , YAMASHITA YUKIO , KATO TOMOTAKE
IPC分类号： E01C11/02 , E01D19/06 , E01D21/00
摘要： PROBLEM TO BE SOLVED: To provide a road bridge expansion device with a steel-concrete composite structure that hardly receives noise resulting from an influence of passing vehicles, has a slip preventing function for passing vehicle, and hardly has a steel material corroded.SOLUTION: There is provided a joint device for a bridge including joint hardware 3 constituted by horizontally arranging a flange 5 of a substantially L-sectioned steel material 7 including a web 6 and the flange united therewith, and embedding at least the flange in a high-strength fiber cement-based reinforcement layer 9 with a predetermined thickness in one body such that an upper surface of the high-strength fiber cement-based reinforcement layer 9 is a road surface. Joint hardware 3 with anchor material is constituted by fixing an anchor material 12 to the web 6 of the joint hardware 3, a pair of pieces of the joint hardware 3 with anchor material are arranged opposite each other at an interval along a road length, and a concrete layer 17 formed by charging and hardening concrete is formed on a back side of the joint hardware 3 with anchor material.
摘要翻译：要解决的问题：为了提供一种具有几乎不受到通过车辆的影响的噪声的钢 - 混凝土复合结构的道路桥梁膨胀装置，具有对车辆通过的防滑功能，并且几乎没有钢材被腐蚀。解决方案：提供了一种用于桥梁的接头装置，包括接头五金件3，其通过水平布置基本上为L形的钢材7的凸缘5而构成，所述凸缘5包括腹板6和与其结合的凸缘，并且至少嵌入凸缘在高强度纤维水泥基增强层9的上表面为道路面的高强度纤维水泥类增强层9中，具有预定厚度。具有锚固材料的接头硬件3通过将锚固材料12固定到接头硬件3的腹板6而构成，具有锚固材料的一对接头硬件3沿着道路长度以间隔彼此相对布置，并且通过填充和硬化混凝土而形成的混凝土层17用锚固材料形成在接头硬件3的后侧。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012117356A Nonwoven fabric sticking structure and crack check method in structure 有权
标题翻译：非织造织物结构和裂缝检查方法结构
公开(公告)号：JP2012117356A
公开(公告)日：2012-06-21
申请号：JP2011089819
申请日：2011-04-14
申请人： Kurabo Ind Ltd , Sho-Bond Corp , ショーボンド建設株式会社 , 倉敷紡績株式会社
发明人： KOJIMA SATORU , SANO TADASHI , MATSUMURA TAIZO , TAKASHIMA HIROYUKI
IPC分类号： E04G23/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a nonwoven fabric sticking structure in a structure such as a steel or concrete structure and a technique of crack check method for the purpose of visually observing and managing crack generation and degradation state in the structure after construction.SOLUTION: A surface 7a of a bridge concrete floor slab 7 is surface-treated and an epoxy resin based adhesive 9 is applied thereon. Then, nonwoven fabric 8 is stuck to the bridge concrete floor slab 7. When a crack is generated on the bridge concrete floor slab 7, fibers constituting the nonwoven fabric 8 are detached at an interface between the adhesive 9 and the nonwoven fabric 8, the nonwoven fabric 8 molded containing the adhesive 9 is detached at the boundary face of the bridge concrete floor slab 7, and the nonwoven fabric 8 impregnated with the adhesive 9 is colored (clouded) 8a. By the coloring (clouding) phenomenon 8a, the degradation advancing state and degradation degree of the bridge concrete floor slab 7 are visually observable.
摘要翻译：要解决的问题：提供一种结构如钢或混凝土结构的无纺织物粘结结构和裂纹检查方法技术，目的在于观察和管理施工后结构中的裂纹产生和降解状态。解决方案：对桥梁混凝土楼板7的表面7a进行表面处理，并在其上施加环氧树脂基粘合剂9。然后，将非织造布8粘贴到桥梁混凝土楼板7上。当在桥梁混凝土楼板7上产生裂缝时，构成无纺布8的纤维在粘合剂9和无纺布8之间的界面处被分离，在桥式混凝土楼板7的边界面上分离出含有粘合剂9的非织造织物8，浸渍有粘合剂9的无纺织物8着色（混浊）8a。通过着色（混浊）现象8a，可视地观察桥面混凝土楼板7的劣化进行状态和劣化程度。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011144513A Joint of precast floor slab in bridge 有权
标题翻译：桥梁中预制地板的接合点
公开(公告)号：JP2011144513A
公开(公告)日：2011-07-28
申请号：JP2010004061
申请日：2010-01-12
申请人： Sho-Bond Corp , ショーボンド建設株式会社
发明人： UENAKA KEIJI , YAMASHITA YUKIO , SANO TADASHI
IPC分类号： E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a technique for a joint of a precast floor slab in a bridge which is used for connecting and fixing each precast floor slab disposed and fixed in the direction perpendicular to a girder installed in the bridge.
SOLUTION: Rectangular groove parts 13 are formed in a PC floor slab 12 starting at the left end 12a and/or the right end 12b thereof when viewed from above. The groove parts 13 is constituted of respective lateral groove parts 13A and vertical groove parts 13B, and are arranged at predetermined intervals in the direction of the predetermined length L of the PC floor slab 12. The both ends 15a, 15b of a generally U-shaped joint 15 inserted into the groove part 13 has screw parts 15c, respectively, and are fixed to a lower steel plate 16 disposed on the lower surface of the PC floor slab 12 with fixing nuts 18. The horizontal part 15A of the generally U-shaped joint 15 is inserted without coming into contact with the bottom surface of the lateral groove part 13A formed in the PC floor slab 12, namely, the upper surface 12e of the lateral groove portion of the PC floor slab 12. A space length D3 is formed below the horizontal part 15A of the generally U-shaped joint 15, and the space D3 is also filled with a filler 20.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于连接和固定沿垂直于安装在桥梁中的梁的方向设置和固定的每个预制地板的桥梁中的预制地板的接合技术。解决方案：从上方观察时，从左端12a和/或右端12b开始，在PC楼板12上形成矩形槽部13。槽部13由各个横向槽部13A和纵向槽部13B构成，并且沿着PC楼板12的预定长度L的方向以预定间隔布置。大致U形的两端15a，15b，插入到槽部13中的U形接头15分别具有螺纹部15c，并且用固定螺母18固定在设置在PC楼板12的下表面上的下钢板16上。大体上U形的水平部15A，插入形状的接头15，而不与形成在PC楼板12的横向槽部13A的底面，即PC楼板12的横向槽部的上表面12e接触。空间长度D3为形成在大致U形接头15的水平部15A的下方，空间D3也填充有填料20.版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011021384A Structure and method for widening road bridge 有权
标题翻译：用于加强道路桥梁的结构和方法
公开(公告)号：JP2011021384A
公开(公告)日：2011-02-03
申请号：JP2009167371
申请日：2009-07-16
申请人： Sho-Bond Corp , ショーボンド建設株式会社
发明人： ANDO YUKI , SANO TADASHI
IPC分类号： E01D19/12 , E01C1/00 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a structure for widening a road bridge and a technology for a method of widening a road bridge which adopt a so-called sandwich slab obtained by connecting upper and lower steel plates with special bolts. SOLUTION: An upper steel plate 18 for width expansion and a lower steel plate 19 for width expansion are arranged from above and below respectively, and a newly installed concrete slab 20 is installed and fixed continuously in the width direction of an existing concrete slab 16 by a highly fluidized concrete placing means. At this time, a resin material is spread or filled between the under surface of the existing concrete slab 16 and the approximately L-shaped lower edge 19d of the slab under surface 19A of the lower steel plate 19 for width expansion. Special high strength bolt insertion holes 16e are penetrated and aligned between a width L 4 of the existing concrete slab 16 from a cutting plane 16b of the existing concrete slab 16 to a P line, located at the central position of a main girder 17, at predetermined intervals in the direction orthogonal to the width direction. The upper steel plate 18 for width expansion and the lower steel plate 19 for width expansion are co-fastened with special high strength bolts 21 and special high strength nuts 18b, 19b to be fixed to the existing concrete slab 16. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于拓宽道路桥的结构以及用于通过用特殊螺栓连接上下钢板而获得的采用所谓的夹层板的道路桥的加宽方法的技术。解决方案：用于宽度膨胀的上钢板18和用于宽度膨胀的下钢板19分别从上下分别设置，并且新安装的混凝土板20沿着现有混凝土的宽度方向连续地安装和固定板坯16由高度流化的混凝土浇筑装置。此时，在现有的混凝土板坯16的下表面和下钢板19的表面19A的大致L字形的下边缘19d之间铺展或填充树脂材料，以进行宽度膨胀。特殊的高强度螺栓插入孔16e从现有的混凝土板坯16的切割平面16b穿过现有的混凝土板坯16的宽度L SB SB 4之间的距离P位于中心位置的主梁17在与宽度方向正交的方向上以预定的间隔。用于宽度膨胀的上钢板18和用于宽度膨胀的下钢板19与特殊的高强度螺栓21和特殊的高强度螺母18b，19b共同固定以固定到现有的混凝土板坯16.版权所有：（C）2011，JPO＆INPIT

5. 发明专利

JP2014196658A 橋梁の補強構造及び橋梁の補強方法有权
标题翻译：桥梁加固结构和桥梁加固方法
公开(公告)号：JP2014196658A
公开(公告)日：2014-10-16
申请号：JP2014040788
申请日：2014-03-03
申请人：国立大学法人東京大学 , Univ Of Tokyo , 国立大学法人東京大学 , ショーボンド建設株式会社 , Sho-Bond Corp
发明人： MAEKAWA KOICHI , HIRATSUKA YOSHITATSU
IPC分类号： E01D22/00 , E01D19/12
摘要：【課題】鉄筋コンクリートの床版にかかる輪荷重により橋梁が撓むのを抑制することができる橋梁の補強構造及び橋梁の補強方法を提供する。【解決手段】鉄筋コンクリート床版3aと、この鉄筋コンクリート床版3aを支える複数の鋼桁2aと、を備える橋梁1が、鉄筋コンクリート床版3a上を走行する車両の輪荷重により撓むのを抑制する橋梁の補強構造であって、橋梁1の下方への撓みを低減する垂直材4aが、ウェブの局部座屈を防止する垂直補剛材より短い間隔で、前記鋼桁の長手方向に沿って所定の間隔をあけて前記鋼桁の長手方向と垂直に設けられていること。【選択図】図1
摘要翻译：要解决的问题：提供一种桥梁加固结构和桥梁加强方法，其能够防止桥梁由于作用在钢筋混凝土板上的车轮载荷而偏转。解决方案：桥梁加固结构防止具有钢筋混凝土的桥梁1 钢筋3a和多个支撑钢筋混凝土板3a的钢梁2a由于在钢筋混凝土板3a上行驶的车辆的车轮载荷而偏转。垂直构件4a，以减小桥梁1的向下偏转，沿着垂直于钢梁长度方向的方向以预定间隔布置，比垂直加强材料的间隔短，防止腹板沿着钢的纵向的局部弯曲大梁。

6. 发明专利

JP2014162963A Corrosion protection structure and method 有权
标题翻译：腐蚀保护结构与方法
公开(公告)号：JP2014162963A
公开(公告)日：2014-09-08
申请号：JP2013036001
申请日：2013-02-26
申请人： Fujimori Kogyo Co Ltd , 藤森工業株式会社 , Sho-Bond Corp , ショーボンド建設株式会社
发明人： MIMURA NORIMASA , NIKI YUICHI , ISHIKAWA YASUTO , YAMAMOTO SHIRO , IIZUKA HIROKAZU , SUZUKI JUN , NAKAMURA TSUTOMU
IPC分类号： C23F13/00
摘要： PROBLEM TO BE SOLVED: To provide a corrosion protection structure and method which greatly reduce the amount of work for positive pole installation at a construction site, and use a solar cell as a power source.SOLUTION: In a corrosion protection structure 1, an auxiliary positive pole 10, in which an electrolyte layer 12 formed of a sheet-like electrolyte and having an adhesive force capable of sticking it to a sheet-like conductive layer 11 and to a surface layer 3 of a body 4 to be protected from corrosion is stuck to one surface of the conductive layer 11, is stuck with the electrolyte layer 12 to the surface layer 3 of the body 4 to be protected from corrosion, the conductive layer 11 of the auxiliary positive pole 10 is connected to a positive pole 55 of a power supply circuit 5 including a solar cell, and a negative pole 56 of the power supply circuit 5 is connected to the body 4 to be protected from corrosion.
摘要翻译：要解决的问题：提供一种大大减少施工现场正极安装工作量的防腐蚀结构和方法，并使用太阳能电池作为电源。解决方案：在防腐结构1中，辅助正极10，其中由片状电解质形成的电解质层12具有能够粘附到片状导电层11和被保护体免受腐蚀的主体4的表面层3的粘合力，粘附到导电层11的一个表面上，将电解质层12粘附到主体4的表面层3以防止腐蚀，辅助正极10的导电层11连接到包括太阳能电池的电源电路5和电源电路5的负极56连接到主体4以防止腐蚀。

7. 发明专利

JP2014015652A Method for producing concrete structure and concrete structure 有权
标题翻译：生产混凝土结构和混凝土结构的方法
公开(公告)号：JP2014015652A
公开(公告)日：2014-01-30
申请号：JP2012152909
申请日：2012-07-06
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社 , Sho-Bond Corp , ショーボンド建設株式会社
发明人： KASHIMA ATSUSHI , YAMAMOTO MAKOTO , MINEMATSU TOSHIKAZU , OKUBO KENJI
IPC分类号： C23F13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a concrete structure in which a corrosion-preventive electrode can be easily installed and also fitting strength is satisfactory, and a concrete structure.SOLUTION: The method for producing a concrete structure, e.g., comprises: a sheet fitting step of adhering a sheet body to the surface of concrete in which a metallic body is installed at the inside and arranging a shape holding member having a flexibility lower than that of the sheet body at the outside of the sheet body; a corrosion-preventive electrode is arranged between the sheet body and the surface of the concrete; and a filling step of filling a filler between the sheet body and the surface of the concrete.
摘要翻译：要解决的问题：提供一种可以容易地安装耐腐蚀电极并且配合强度令人满意的混凝土结构的制造方法以及混凝土结构。制造混凝土结构的方法，例如包括：将片体粘附在其内部安装有金属体的混凝土表面的片材配合工序，在片体的外侧配置具有比片体低的柔性的形状保持部件; 在片体和混凝土表面之间设置防腐电极; 以及填充步骤，在片体和混凝土的表面之间填充填料。

8. 发明专利

JP2013079517A Concrete surface reinforcing structure and method and net-like reinforcement material made of fiber-reinforced resin 有权
标题翻译：混凝土表面增强结构和方法和网状增强材料纤维增强树脂
公开(公告)号：JP2013079517A
公开(公告)日：2013-05-02
申请号：JP2011219833
申请日：2011-10-04
申请人： Sho-Bond Corp , ショーボンド建設株式会社 , Nippon Steel Sumikin Materials Co Ltd , 新日鉄住金マテリアルズ株式会社
发明人： KAMIJO TATSUYUKI , KOMATA FUJIO , TANIGUCHI KENJI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a concrete surface reinforcing structure and method and a net-like reinforcement material made of a fiber-reinforced resin.SOLUTION: A plurality of sets of two vertical reinforcements 2 each of which consists of a set of two reinforcement materials 4 made of a fiber-reinforced resin arranged parallel to each other with a first distance B1 are disposed with a second distance B2 larger than the first distance B1, and a plurality of sets of two horizontal reinforcements 3 each of which consists of a set of two reinforcement materials 4 made of a fiber-reinforced resin arranged parallel to each other with a third distance B3 so as to intersect the sets of two vertical reinforcements 2 are disposed with a fourth distance B4 larger than the third distance B3, thereby obtaining a net-like reinforcement material 1 made of a fiber-reinforced resin which is integrally formed by fixing intersections of the sets of two vertical reinforcements 2 and the sets of the two horizontal reinforcements 3. The net-like reinforcement material 1 is fixed on a concrete surface by bolts or anchor bolts 12 through a spacer 16, and a mortar layer is formed so as to embed the net-like reinforcement material 1.
摘要翻译：要解决的问题：提供一种由纤维增强树脂制成的混凝土表面增强结构和方法以及网状增强材料。解决方案：多组两根垂直加强件2分别由一组由纤维增强树脂制成的两个增强材料4组成，该两个增强材料4以第一距离B1彼此平行布置，第二距离B2 大于第一距离B1，以及多组两个水平加强件3，每组包括一组由纤维增强树脂制成的两个增强材料4，所述两个增强材料4彼此平行布置，具有第三距离B3以便相交两个纵向加强件2的组配置有比第三距离B3大的第四距离B4，从而获得由纤维增强树脂制成的网状加强材料1，该纤维增强树脂通过固定两个垂直组增强件2和两个水平加强件3的组。网状加强材料1通过螺栓或锚固螺栓12通过间隔件16固定在混凝土表面上，形成砂浆层以便嵌入网状增强材料1.版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012021211A Anti-corrosion structure 有权
标题翻译：抗腐蚀结构
公开(公告)号：JP2012021211A
公开(公告)日：2012-02-02
申请号：JP2010161878
申请日：2010-07-16
申请人： Fujimori Kogyo Co Ltd , Peccell Technologies Inc , Sho-Bond Corp , ショーボンド建設株式会社 , ペクセル・テクノロジーズ株式会社 , 藤森工業株式会社
发明人： ISHIKAWA YASUTO , YAMAMOTO SHIRO , IIZUKA HIROKAZU , SUZUKI JUN , KIMURA TETSUSHI , MIMURA NORIMASA , KOGURE HIDEO
IPC分类号： C23F13/00 , E04G23/02
CPC分类号： C23F13/06 , C23F2201/02 , C23F2213/22
摘要： PROBLEM TO BE SOLVED: To provide an anti-corrosion structure which has a high degree of freedom in installation, can be easily applied even in the case where an object to be prevented from corrosion such as iron reinforcing bars in concrete is covered with a coating layer, and can supply electric current sufficient for galvanic protection with no use of external power sources.SOLUTION: An object 22 to be prevented from corrosion is connected with an electron supply sheet 10 having, in the following order, a solidified sheet-shaped first electrolyte layer 13, an ion-permeable conductive layer 11 for collecting electrons, a semiconductor layer 12 for generating electrons with electromagnetic waves, and the first electrolyte layer 13 is adhered to the surface of the object 22 to be prevented from corrosion or an ion-permeable surface layer 21 present on the surface of the object 22 to be prevented from corrosion.
摘要翻译：要解决的问题：为了提供在安装中具有高自由度的防腐蚀结构，即使在防止诸如混凝土中的铁筋之类的防腐蚀物体被覆盖的情况下也能够容易地应用具有涂层，并且可以不使用外部电源来提供足够的电流保护电流。解决方案：防止腐蚀的物体22与具有以下顺序的电子供应片10连接，固化的片状第一电解质层13，用于收集电子的离子可渗透性导电层11，用于用电磁波产生电子的半导体层12，并且第一电解质层13粘附到物体22的表面以防止腐蚀，或者防止物体22的表面上存在的离子透过表面层21 腐蚀。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011256065A Method for preventing degradation of concrete structure 有权
标题翻译：防止混凝土结构退化的方法
公开(公告)号：JP2011256065A
公开(公告)日：2011-12-22
申请号：JP2010131002
申请日：2010-06-08
申请人： Shimoda Gijutsu Kenkyusho:Kk , Sho-Bond Corp , ショーボンド建設株式会社 , 有限会社シモダ技術研究所
发明人： SHIMODA KAZUO , KICHIJIMA SEI , WAKANA KAZUYUKI
IPC分类号： C04B41/65 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a method for preventing degradation of a concrete structure, by which water glass is made to gel, thereby making the concrete structure watertight, subsequent neutralization can be prevented, and outflow of the water glass from the surface layer of the concrete structure by rainwater, etc., can be prevented prior to gelling.SOLUTION: A degradation preventive agent prepared by dissolving a cement component in a water glass solution is applied to the surface of a concrete structure 5 to form a degradation preventive layer 6, the degradation preventive agent is also impregnated into the concrete structure 5, and cement 7 for final coating is applied or sprinkled onto the surface of the degradation preventive layer 6 before the degradation preventive agent gels, whereby the degradation preventive layer 6 is made to gel at higher speed and converted into a water-impervious coating 8, and calcium silicate generated by reacting calcium hydroxide in the cement composition and the water glass contained in the impregnated degradation preventive agent is made to gel at lower speed.
摘要翻译：要解决的问题：为了提供防止水玻璃凝胶化的混凝土结构的劣化的方法，从而使混凝土结构防水，可以防止随后的中和，并将水玻璃从混凝土结构的表层由雨水等，可以在胶凝前防止。解决方案：通过将水泥组分溶解在水玻璃溶液中制备的降解防止剂施加到混凝土结构5的表面以形成降解防止层6，降解防止剂也浸渍到混凝土结构体5中，在降解防止剂凝胶化之前，将降解防止层6的表面施加或喷洒到降解防止层6的表面上，最后涂布用水泥7，使降解防止层6凝胶化，并变成防水涂层8，通过将水泥组合物中的氢氧化钙与浸渍的降解防止剂中含有的水玻璃反应而生成的硅酸钙进行凝胶化。版权所有（C）2012，JPO＆INPIT

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