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1. 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

2. 发明专利

JP2012026238A Reinforcement/repair sheet used for concrete structure and reinforcement/repair method of concrete structure 有权
标题翻译：用于混凝土结构和加固/修复混凝土结构方法的加固/维修表
公开(公告)号：JP2012026238A
公开(公告)日：2012-02-09
申请号：JP2010168768
申请日：2010-07-28
申请人： Kurabo Ind Ltd , Sho Bond Constr Co Ltd , 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 , HORIMOTO REKI
IPC分类号： E01D22/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement/repair sheet used for a concrete structure and a technique of a reinforcement/repair method of the concrete structure, for the purpose of suppressing generation of cracks in the concrete structure beforehand, successively securing durability of the concrete structure by visually observing the generation of cracks and degradation situations even after execution and maintaining and managing it.SOLUTION: Stitch thread 7 is constituted of a polyester material and is knitted in first and second groups 6a and 6b of a carbon fiber material 6 by a method of so-called warp knit in a vertical direction from up or down on the upper surface of nonwoven fabric 5. In this case, the carbon fiber material 6 is sewn in one surface of the nonwoven fabric 5 by a knitting machine. Then, the reinforcement/repair sheet 8 is completed.
摘要翻译：要解决的问题：为了提供混凝土结构中使用的加固/修补片和混凝土结构的加固/修复方法的技术，为了预先抑制混凝土结构中的裂纹的产生，连续地固定即使在执行和维护和管理之后，通过目视观察裂纹和劣化情况的产生也可以观察混凝土结构的耐久性。解决方案：缝合线7由聚酯材料构成，并且通过所谓的经编针织方法在上下方向上编织在碳纤维材料6的第一和第二组6a和6b中在这种情况下，通过编织机将碳纤维材料6缝合在无纺织物5的一个表面上。然后，加固/修复片8完成。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

JP2010265696A Structure and method for reinforcing concrete floor slab 审中-公开
标题翻译：用于加固混凝土板的结构和方法
公开(公告)号：JP2010265696A
公开(公告)日：2010-11-25
申请号：JP2009118992
申请日：2009-05-15
申请人： Sho Bond Constr Co Ltd , ショーボンド建設株式会社
发明人： SANO TADASHI , KOJIMA SATORU , YAMASHITA YUKIO
IPC分类号： E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing method for concrete floor slab which can reinforce the concrete floor slab while alleviating the construction labor with a hunch section in any shape and size when reinforcing the concrete floor slab.
SOLUTION: The reinforcing method for the concrete floor slab which is integrated with steel beams 4 placed in parallel at right angles to a bridge axis and is integrated with a top flange section of the steel beams 4 with an I-cross section through the hunch section 21b connects a reinforcing bottom plate 31 to which a fiber reinforced sheet 32 is installed in advance with a bottom side 21a of the concrete floor slab 2 separately from the steel beams 4 and installs the fiber reinforced sheet 32 on the steel beams 4 in a way that it covers at least the hunch section 21b.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种混凝土楼板的加固方法，其可以在对混凝土楼板进行加固时，加强混凝土楼板同时减轻具有任何形状和尺寸的预制部分的施工人员。＆lt; P＆gt;解决方案：与钢梁4一体形成的混凝土楼板的加强方法，其与桥梁轴线成直角地平行放置，并且与钢梁4的顶部凸缘部分成一体，其横截面通过预弯部分21b将预先安装有纤维增强片32的加强底板31与钢梁4分开地与混凝土楼板2的底侧21a连接，并将纤维增强片32安装在钢梁4上以至少它覆盖预制部分21b的方式。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010121434A Method for installing road-bridge-width expansion material 有权
标题翻译：路桥宽度膨胀材料安装方法
公开(公告)号：JP2010121434A
公开(公告)日：2010-06-03
申请号：JP2009076051
申请日：2009-03-26
申请人： Sho Bond Constr Co Ltd , ショーボンド建設株式会社
发明人： SANO TADASHI , ANDO YUKI
IPC分类号： E01D22/00 , E01C1/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a road-bridge-width expansion material for a road bridge and a technique for a method for installing the same, wherein the road-bridge-width expansion material can be lightened, workability is improved and a construction period is shortened.
SOLUTION: A plurality of the road-bridge width expansion materials 10A as intermediate members and the road-bridge width expansion materials 10B as support members are carried into a construction site, and the joints 11g of top faces 11b and fronts 11a, the abutting parts of the top faces 11b and rears 11c and joints 10C are sealed with a sealant. A car-guardrail 25 is fixed to car guardrail mounting holes 11j in the road-bridge width expansion materials while concrete or a resin mortar pavement is placed on the top face of an extension 12 and the top face is finished to be flush with the existing asphalt pavement.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于道路桥的道路桥宽度膨胀材料及其安装方法，其中可以减轻道路桥宽度的膨胀材料，提高加工性，施工期缩短。解决方案：作为中间构件的多个道路桥宽度膨胀材料10A和作为支撑构件的道路桥宽度膨胀材料10B被承载到施工现场，顶面11b和前面11a，顶面11b和拉杆11c的抵接部分和接头10C用密封剂密封。轿厢护栏25固定在道桥宽度膨胀材料中的轿厢护栏安装孔11j上，同时将混凝土或树脂砂浆路面放置在延伸部12的上表面上，并且顶面完成与现有的沥青路面。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010121281A Width expanding material for road bridge 有权
标题翻译：道路桥宽扩展材料
公开(公告)号：JP2010121281A
公开(公告)日：2010-06-03
申请号：JP2008293257
申请日：2008-11-17
申请人： Sho Bond Constr Co Ltd , ショーボンド建設株式会社
发明人： SANO TADASHI , ANDO YUKI
IPC分类号： E01C1/00 , E01D19/10 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a width expanding material for a road of a road bridge made of a concrete floor slab, and a method for installing the same, which reduce weight, which make constructibility excellent, and which make a construction period short.
SOLUTION: A hollow tubular steel body (wheel guard) 11A includes a front portion 11a, a top portion 11b, a back portion 11c and a bottom portion 11d, which are made of a steel plate. One or two holes are juxtaposed in a web plate 13 which is enclosed with a section between reinforcing ribs 14 and 14. For example, an approximately annular reinforcing rib 11e is fixed inside the wheel guard 11A; and a flange elongation portion 15 with a predetermined length is fixedly arranged at the lower end of the web plate 13 in the front direction of the wheel guard 11A almost in parallel with an elongated portion 12 of the wheel guard 11A. The elongated portion 12, the web plate 13 and the flange elongation portion 15, which wholly have an approximately U-shaped lateral surface, are held and fixed on the concrete floor slab 18 by interposing an epoxy resin layer 21 and a mortar layer 22 for substrate treatment in this approximately U-shaped portion.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于混凝土楼板的道路桥的道路的宽度扩大材料及其安装方法，其减重，使施工性优异，并且构成期限短。解决方案：中空管状钢体（车轮护罩）11A包括由钢板制成的前部11a，顶部11b，后部11c和底部11d。一个或两个孔并置在腹板13中，腹板13被加强肋14和14之间的部分包围。例如，大致环形的加强肋11e固定在轮护罩11A内部; 并且具有预定长度的凸缘伸长部分15几乎与轮护罩11A的细长部分12平行地固定地布置在腹板13的下端处在轮护罩11A的前方向上。完全具有大致U形侧面的细长部分12，腹板13和凸缘伸长部分15通过将环氧树脂层21和砂浆层22插入混凝土楼板18而固定并固定在混凝土楼板18上在这个大致U形的部分的基底处理。版权所有（C）2010，JPO＆INPIT

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