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1. 发明专利

JP2014051826A Aseismic reinforcement structure for reinforced concrete 审中-公开
标题翻译：加固混凝土的ASEISMIC加固结构
公开(公告)号：JP2014051826A
公开(公告)日：2014-03-20
申请号：JP2012197331
申请日：2012-09-07
申请人： Ohbayashi Corp , 株式会社大林組 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： TAKEDA ATSUSHI , TANAKA KOICHI , KITA NAOYUKI , OKAMOTO MASARU , TANIMURA YUKIHIRO , OKUISHI JUNICHI
IPC分类号： E04G23/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To develop a sufficient resisting function against displacement shearing between new and old concretes without giving damage to the reinforcement of an existing RC member.SOLUTION: An aseismic reinforcement structure 1 for a reinforced concrete is constructed by lining an additional reinforced concrete 3 around a bridge pier 2 after previously forming recessed portions 11 in the abutting face of the bridge pier 2 on which the additional reinforced concrete 3 abuts and installing and forming the additional reinforced concrete 3 in such a state to provide protruded portions 12 to be fitted to the recessed portion on the additional reinforced concrete 3, and by lining a steel plate 4 around the additional reinforced concrete. When the bridge pier 2 and the additional reinforced concrete 3 tend to relative deformation in the direction along a boundary surface therebetween resulting from their bending deformation, the steel plate 4 functions as loading means for thrusting the additional reinforced concrete 3 toward the bridge pier 2 to guarantee a shear key function with the protruded portions 12 fitted into the recessed portions 11.
摘要翻译：要解决的问题：为了发展新旧混凝土之间的位移剪切的足够的抵抗功能，而不会损害现有RC构件的加固。解决方案：用于钢筋混凝土的抗震加固结构1是通过将另外的钢筋混凝土在桥墩2的邻接面中预先形成凹部11之后，在附近的钢筋混凝土3邻接并安装和形成附加的钢筋混凝土3以提供待安装的突出部分12的桥墩2周围到另外的钢筋混凝土3上的凹部，并且通过将钢板4围绕附加的钢筋混凝土衬里。当桥墩2和附加钢筋混凝土3由于其弯曲变形而沿着其边界面的方向倾向于相对变形时，钢板4用作用于将附加钢筋混凝土3推向桥墩2的装载装置保证突出部分12装配到凹部11中的剪切键功能。

2. 发明专利

JP2014051825A Aseismic reinforcement structure for reinforced concrete 有权
标题翻译：加固混凝土的ASEISMIC加固结构
公开(公告)号：JP2014051825A
公开(公告)日：2014-03-20
申请号：JP2012197247
申请日：2012-09-07
申请人： Ohbayashi Corp , 株式会社大林組 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： TAKEDA ATSUSHI , TANAKA KOICHI , OKAMOTO MASARU , TANIMURA YUKIHIRO , OKUISHI JUNICHI
IPC分类号： E04G23/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To impart a sufficient resisting function against displacement shearing between new and old concretes to an anchor bar without giving damage to the reinforcements of an existing RC member.SOLUTION: An aseismic reinforcement structure 1 for a reinforced concrete is constructed by lining an additional reinforced concrete 3 around a bridge pier and lining a steel plate 4 around the reinforced concrete. Near a boundary surface between the bridge pier 2 and the additional reinforced concrete 3, short reinforcements 12 are arranged. The short reinforcements 12 resist as shear keys against displacement shearing as relative deformation along the boundary surface between the bridge pier 2 and the additional reinforced concrete 3. When the bridge pier 2 and the additional reinforced concrete 3 tend to relative deformation in the direction along the boundary surface therebetween resulting from their bending deformation, the steel plate 4 functions as loading means for thrusting the additional reinforced concrete 3 toward the bridge pier 2, using tensile force generated as the reactive force against the expansion deformation of the bridge pier 2 and the additional reinforced concrete 3 in the peripheral direction of the steel plate.
摘要翻译：要解决的问题：提供足够的抵抗功能，抵抗新旧混凝土之间的位移剪切与锚杆，而不会损坏现有的RC构件的加强件。解决方案：用于钢筋混凝土的抗震加固结构1由衬在桥墩附近的另外一个钢筋混凝土3，钢筋混凝土周围钢板4。在桥墩2和附加钢筋混凝土3之间的边界面附近，布置有短加强件12。短加强件12作为剪切键抵抗位移剪切，沿着桥墩2和附加钢筋混凝土3之间的边界面的相对变形。当桥墩2和附加钢筋混凝土3沿着沿着方向的相对变形趋于由于钢板4的弯曲变形而产生的边界面，钢板4作为用于将附加钢筋混凝土3推向桥墩2的装载装置，使用作为抵抗桥墩2的膨胀变形的反作用力产生的张力和附加钢筋混凝土3在钢板的圆周方向。

3. 发明专利

JP2014079904A Cutting bit 有权
标题翻译：切割位
公开(公告)号：JP2014079904A
公开(公告)日：2014-05-08
申请号：JP2012227641
申请日：2012-10-15
申请人： Ohbayashi Corp , 株式会社大林組 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Abe Diamond Kk , エービーイーダイヤモンド株式会社
发明人： TANAKA KOICHI , TAKEDA ATSUSHI , OKAMOTO MASARU , TANIMURA YUKIHIRO , OKUISHI JUNICHI , ABE MASAOKI
IPC分类号： B28D1/14 , B28D1/18 , E21B10/00 , E21B10/26
摘要： PROBLEM TO BE SOLVED: To form a recess part suitable for forming a shear-key for earthquake-proof reinforcement on a concrete.SOLUTION: The cutting bit 1 comprises: a shank 2 attached to a drill body; and a cutting chip 3 disposed near a tip end of the shank. The cutting chip 3 includes a center chip 4, a radial-shape chip 5 and an outer peripheral chip 6. The radial-shape chip 5 comprises three curved chips 10 which are formed into a curved shape and are bar members. The curved chips 10 are mounted in such a manner that the center side end parts are on a pedestal 9 and the outside end parts are near a peripheral edge of an end plate 8 so that cutting surfaces (on which abrasive grains are disposed) are extended for 120° from near the center around a rotation axial line of the shank 2. Herein, the curved chips 10 are disposed so that the cutting surfaces are positioned back to the shank 2 side by ΔL relative to the cutting surface of the center chip 4.
摘要翻译：要解决的问题：形成适合于在混凝土上形成防震加强件的剪切钥匙的凹部。解决方案：切削刀头1包括：附接到钻体的柄2; 以及设置在柄的尖端附近的切割芯片3。切割芯片3包括中心芯片4，径向芯片5和外周芯片6.径向形芯片5包括形成为弯曲形状的三个弯曲芯片10，并且是条形部件。弯曲的芯片10以这样的方式安装，使得中心侧端部位于基座9上，并且外端部靠近端板8的周缘，使得切割面（其上设置有磨粒）被延伸相对于柄2的旋转轴线从中心附近为120°。这里，弯曲的切屑10设置成使得切割面相对于中心的切割面相对于柄2侧定位回D＆芯片4。

4. 发明专利

JP2014080742A Earthquake strengthening structure 有权
标题翻译：地震强化结构
公开(公告)号：JP2014080742A
公开(公告)日：2014-05-08
申请号：JP2012227628
申请日：2012-10-15
申请人： Ohbayashi Corp , 株式会社大林組 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： TAKEDA ATSUSHI , TANAKA KOICHI , OKAMOTO MASARU , TANIMURA YUKIHIRO , OKUISHI JUNICHI
IPC分类号： E01D19/02 , E01D22/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide an earthquake strengthening structure which surely restrains the bulging of a PC column member while allowing the manufacturing, transportation, and assembly to be efficiently performed.SOLUTION: In an inventive earthquake strengthening structure 1: PC steel bars 21 are arranged in an inserted state into a bridge footing 3 so that each of the PC steel bars is clamped between and by mutually adjacent curved plates 8, 8 among the curved plates 8 which are bent and processed into partially cylindrical shapes; a presser plate 22 is attached to an end of each PC steel bar 21 by using a nut 23; and concrete is filled and arranged between the vicinity of a center of the presser plate 22 and the bridge footing 3, between the vicinity of an end of the presser plate 22 and a lateral marginal part 24 of the curved plate 8, and between the lateral marginal part and the bridge footing 3 so that concrete connecting bodies 25 are structured as the whole. A reinforcing-bar 27 with anchors of which ends are widened and formed as anchorage zones is embedded in the concrete connecting bodies 25 so that the reinforcing-bar extends between the marginal parts 24, 24 and the bridge footing 3 from one of the marginal parts to the other thereof.
摘要翻译：要解决的问题：提供一种可以有效地抑制PC柱构件的膨胀同时允许有效地进行制造，运输和组装的抗震结构。解决方案：在本发明的地震加固结构1中：PC钢筋21是以插入状态布置成桥脚3，使得每个PC钢筋被弯曲并加工成部分圆柱形的弯曲板8中的彼此相邻的弯曲板8,8之间夹紧; 通过使用螺母23将压板22安装在每个PC钢棒21的端部上; 并且将混凝土填充并布置在压板22的中心附近和桥基3之间，在压板22的端部附近和弯曲板8的侧边缘部分24之间以及横向边缘部分和桥脚3，使得混凝土连接体25整体构成。具有锚固件的加强杆27被加宽并形成为锚固区域，嵌入混凝土连接体25中，使得钢筋从边缘部分24,24和桥基3之间的边缘部分之一延伸到另一个。

5. 发明专利

JP2014074320A Earthquake-proof reinforcement panel 有权
标题翻译：地震防护面板
公开(公告)号：JP2014074320A
公开(公告)日：2014-04-24
申请号：JP2012223708
申请日：2012-10-05
申请人： Ohbayashi Corp , 株式会社大林組 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： TAKEDA ATSUSHI , TANAKA KOICHI , OKAMOTO MASARU , TANIMURA YUKIHIRO , OKUISHI JUNICHI
IPC分类号： E04G23/02 , E01D19/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To certainly restrain swelling of an RC column member while efficiently manufacturing, conveying, and assembling an earthquake-proof reinforcement panel.SOLUTION: An earthquake-proof reinforcement panel 1 comprises a PC steel rod 6 arranged penetrating a bridge pier 3, a load transmission member 7 arranged on a side of the bridge pier 3 while the PC steel rod is inserted therethrough, and a curved-surface plate 8 coupled to a longitudinal edge part of the load transmission member. An insertion hole 21 into which the PC steel rod 6 is inserted is formed in a web 22 of the load transmission member 7, bolt holes 24 are formed in respective flanges 23 respectively, and the curved-surface plate 8 is bolt-joined to the flanges 23 using the bolt holes. Two flanges 23, 23 are configured to increase in mutual separation dimension toward an opening side, but the direction of extension to the web 22 is so determined that the curved-surface plate 8 becomes flat nearby tip edges of the flanges when side edge parts of the curved-surface plate 8 are made to abut.
摘要翻译：要解决的问题：在有效地制造，输送和组装防震加强板的同时有效地抑制RC柱构件的膨胀。解决方案：防震加强板1包括穿过桥墩3设置的PC钢杆6 布置在桥墩3的一侧，同时插入PC钢杆的载荷传递部件7以及与载荷传递部件的纵向边缘部分相连的曲面板8。插入PC钢杆6的插入孔21形成在负载传递构件7的腹板22中，螺栓孔24分别形成在各自的凸缘23中，并且弯曲表面板8螺栓连接到使用螺栓孔的法兰23。两个凸缘23,23被构造成朝着开口侧增加相互分离的尺寸，但是如此确定到卷材22的延伸方向，使得弯曲表面板8在边缘的边缘部分附近变得平坦，使曲面板8抵接。

6. 发明专利

JP2014001603A Existing slab reinforcing method 有权
标题翻译：现有的SLAB加固方法
公开(公告)号：JP2014001603A
公开(公告)日：2014-01-09
申请号：JP2012139372
申请日：2012-06-21
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Tokyu Construction Co Ltd , 東急建設株式会社 , Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： NIHEI TATSUYA , OKAMOTO MASARU , SHIRAI TAKAYUKI , TANIMURA YUKIHIRO , KUROIWA TOSHIYUKI , KASAKURA RYOTA , KONO KATSUYA , ONO TAKESHI
IPC分类号： E01D22/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide an existing slab reinforcing method using high-strength concrete plates, in which the heavy high-strength concrete plates capable of being carried and constructed by humans are connected to each other via connection boards to construct a high-strength concrete panel, thus achieving excellent workability and enabling cut-off of deterioration factors without the need for building up a total scaffolding.SOLUTION: In the existing slab reinforcing method, the high-strength concrete plates are formed in rectangular or square shapes, the concrete plates are tightly arranged in parallel on the lower face of an existing slab 1, and the adjacent high-strength concrete plates are connected to each other via connection boards 6 to construct a high-strength concrete panel 9. The high-strength concrete panel 9 works as a formwork when filler 10 is filled therein, and it bears stress on the existing slab 1 after the filler 10 is hardened.
摘要翻译：要解决的问题：提供一种使用高强度混凝土板的现有板坯加强方法，其中能够由人运载和构造的重型高强度混凝土板通过连接板彼此连接，以构成高强度混凝土面板，从而实现优异的可加工性，并且能够在不需要建造整体脚手架的情况下，降低劣化因素。解决方案：在现有的板坯加固方法中，高强度混凝土板形成矩形或正方形，混凝土板在现有板坯1的下表面上平行地紧密地布置，并且相邻的高强度混凝土板通过连接板6彼此连接，以构成高强度混凝土板9.高强度混凝土板9 当填料10填充时作为模板工作，并且在填料10硬化后在现有的板坯1上承受应力。

7. 发明专利

JP2012229534A Construction method and structure for reinforcing viaduct slab using channel steel and deck plate 审中-公开
标题翻译：使用通道钢和板条加固木板的施工方法和结构
公开(公告)号：JP2012229534A
公开(公告)日：2012-11-22
申请号：JP2011097430
申请日：2011-04-25
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Tokyu Construction Co Ltd , 東急建設株式会社
发明人： NIHEI TATSUYA , OKAMOTO MASARU , TANIMURA YUKIHIRO , MAEDA YOSHIMASA , KITAZAWA HIROKAZU , KUROIWA TOSHIYUKI , MIWA MASAYOSHI
IPC分类号： E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method and a structure for reinforcing a viaduct slab using channel steel and a deck plate, which reinforce the viaduct slab deteriorated due to steel corrosion and the like, by suppressing separation and exfoliation.SOLUTION: Channel steel 5 is installed in a direction perpendicular to a bridge axis on an undersurface of an existing slab 1; a deck plate 3 is installed in a bridge-axis direction on the channel steel 5; and a filler 2 is infilled between the existing slab 1 and the deck plate 3.
摘要翻译：要解决的问题：提供一种通过通道钢和甲板板加强高架桥板的施工方法和结构，其通过抑制分离和剥落来加强由于钢腐蚀等而劣化的高架桥板。
解决方案：通道钢5沿与现有板坯1的下表面上的桥轴线垂直的方向安装; 在通道钢5上沿桥轴方向安装甲板3; 并且填充物2填充在现有的板坯1和甲板板3之间。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012149399A Slab reinforcement method using h-shaped steel 审中-公开
标题翻译：使用H型钢的SLAB加固方法
公开(公告)号：JP2012149399A
公开(公告)日：2012-08-09
申请号：JP2011007399
申请日：2011-01-18
申请人： Railway Technical Research Institute , Tokyu Construction Co Ltd , 公益財団法人鉄道総合技術研究所 , 東急建設株式会社
发明人： NIHEI TATSUYA , KYONO MITSUO , OKAMOTO MASARU , TANIMURA YUKIHIRO , MAEDA YOSHIMASA , KUROIWA TOSHIYUKI , KITAZAWA HIROKAZU
IPC分类号： E01D22/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a slab reinforcement method using H-shaped capable of improving bearing force as well as rigidity of an existing RC rigid-frame viaduct and implementing a measure against vibration by strengthening connections between slabs as well as between the slab and a beam through simple construction.SOLUTION: A slab reinforcement method using H-shaped steel constructs: an additional beam for a slab 1 made of H-shaped steel 2 arranged at a lower surface 1A of the slab 1; driving type hole-in anchors 5 to be driven into the slab 1; and a screen-shaped edge section reinforcement plate 7 which is arranged to install hole-in anchors 8 connecting the same with a beam 4 of the slab 1 and is connected with an edge section of the additional beam by a connection member 6.
摘要翻译：要解决的问题：提供一种使用H型的板状加强方法，其能够改善现有RC刚性框架高架桥的承载力以及刚性，并且通过加强板之间的连接以及在板和梁通过简单的结构。解决方案：使用H形钢构造的板坯加强方法：用于由布置在板坯1的下表面1A处的由H型钢2制成的板坯1的附加梁; 驱动型钻孔锚杆5被驱动到板坯1中; 以及屏状边缘部分加强板7，其布置成安装孔连接的锚固件8，其连接到板坯1的梁4，并且通过连接构件6与附加梁的边缘部分连接。 >版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012159333A Method for detecting deformation of concrete 审中-公开
标题翻译：检测混凝土变形的方法
公开(公告)号：JP2012159333A
公开(公告)日：2012-08-23
申请号：JP2011017666
申请日：2011-01-31
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： NIHEI TATSUYA , OKAMOTO MASARU , TANIMURA YUKIHIRO
IPC分类号： G01N25/72 , C04B41/70 , E01D1/00 , E01D22/00 , H05B3/20
摘要： PROBLEM TO BE SOLVED: To provide a method for accurately detecting deformation of concrete by a simple construction work of applying a coating material which generates heat by an external power supply on the surface of the concrete.SOLUTION: In a method for detecting deformation of concrete: a coating pattern 22 of an exothermic coating material is formed on the surface of the concrete; a surface coating material 25 is applied on the coating pattern 22 of the exothermic coating material; a power supply 23 is connected to the coating pattern 22 of the exothermic coating material via a switch 24; and deformation of the concrete is detected by an infrared image acquired by an infrared imaging device by heating the coating pattern 22 of the exothermic coating material and making the concrete generate heat.
摘要翻译：要解决的问题：提供一种通过在混凝土表面上施加通过外部电源产生热的涂层材料的简单施工工作来提供用于精确检测混凝土变形的方法。解决方案：在用于检测混凝土变形的方法中：在混凝土表面上形成放热涂层材料的涂层图案22; 将表面涂层材料25施加在放热涂层材料的涂层图案22上; 电源23经由开关24连接到放热涂料的涂布图案22; 并且通过加热放热涂层材料的涂层图案22并使混凝土产生热量，通过红外成像装置获取的红外图像来检测混凝土的变形。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012144918A Construction method for replacing railway viaduct column 有权
标题翻译：铁路轨道交叉柱替代施工方法
公开(公告)号：JP2012144918A
公开(公告)日：2012-08-02
申请号：JP2011004654
申请日：2011-01-13
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： NIHEI TATSUYA , KYONO MITSUO , OKAMOTO MASARU , TANIMURA YUKIHIRO
IPC分类号： E01D22/00 , E01D24/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method for replacing a railway viaduct column, which enables a space under a viaduct to be widened concurrently with the replacement of the railway viaduct column.SOLUTION: In a construction method for replacing a railway viaduct column, an existing railway viaduct column 1 is removed except for the vicinity of a base of the existing railway viaduct column 1; protective caps 4 and 4' are installed on the remaining existing railway viaduct column 1; drilled holes 5 and 5' are formed in respective opposed lateral surfaces between the existing railway viaduct columns 1; axial reinforcements 6 and 6' are inserted into locations of the drilled holes 5 and 5', respectively; the locations of the drilled holes 5 and 5' are filled with pieces 7 and 7' of mortar; leading ends 6A and 6A' of the axial reinforcements 6 and 6' are connected together by a joint 8; the axial reinforcements 6 and 6' are wound with a hoop tie 9; and concrete 10 is placed on the axial reinforcements 6 and 6' wound with the hoop tie 9, and thus, the existing railway viaduct column 1 is replaced by a new railway viaduct column.
摘要翻译：要解决的问题：提供一种用于更换铁路高架桥柱的施工方法，其能够在更换铁路高架桥柱的同时扩大高架桥下的空间。解决方案：在用于更换铁路高架桥柱的施工方法中，除了现有铁路高架桥柱1的基部附近，除去现有的铁路高架桥柱1; 保护盖4和4'安装在剩余的现有铁路高架桥柱1上; 钻孔5和5'形成在现有的铁路高架桥柱1之间的相对的相对侧表面中; 轴向增强件6和6'分别插入钻孔5和5'的位置; 钻孔5和5'的位置填充有砂浆件7和7'; 轴向增强件6和6'的前端6A和6A'通过接头8连接在一起; 轴向增强件6和6'用箍带9缠绕; 并且将混凝土10放置在用箍带9缠绕的轴向增强件6和6'上，因此，现有的铁路高架桥柱1被新的铁路高架桥列替代。版权所有（C）2012，JPO＆INPIT

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