专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012229533A Construction method and structure for reinforcing viaduct slab using h-shaped steel and deck plate 审中-公开
标题翻译：使用H形钢和板条加固VIADUCT SLAB的结构方法和结构
公开(公告)号：JP2012229533A
公开(公告)日：2012-11-22
申请号：JP2011097429
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 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a construction method and a structure for reinforcing a viaduct slab using H-shaped steel and a deck plate, which reinforce the viaduct slab deteriorated due to steel corrosion and the like, by suppressing separation and exfoliation.SOLUTION: An anchor bar 4 is driven in an undersurface of an existing slab 1; H-shaped steel 5 is connected to a lower end of the anchor bar 4 and installed in a direction perpendicular to a bridge axis; a deck plate 3 is installed in a bridge-axis direction on the H-shaped 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：提供一种使用H型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离来加强由于钢腐蚀等而劣化的高架桥板。解决方案：锚杆4在现有板坯1的下表面中被驱动; H型钢5连接到锚杆4的下端并且安装在垂直于桥轴线的方向上; 甲板3在H型钢5上沿桥轴方向安装; 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

2. 发明专利

JP2013160002A Metal fitting for restraining hoop tie, and restraining method using the same 有权
标题翻译：用于限制室内的金属配件，以及使用该方法的限制方法
公开(公告)号：JP2013160002A
公开(公告)日：2013-08-19
申请号：JP2012024101
申请日：2012-02-07
申请人： Tokyu Construction Co Ltd , 東急建設株式会社 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所
发明人： KUROIWA TOSHIYUKI , KITAZAWA HIROKAZU , MAEDA YOSHIMASA , MIWA MASAYOSHI , OKAMOTO MASARU , TANIMURA YUKIHIRO
IPC分类号： E04G23/02 , E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a metal fitting and a method, which enable a hoop tie B to be easily and reliably restrained to a surface of an existing concrete structure A.SOLUTION: A metal fitting is used to attach a hoop tie B to a surface of an existing concrete structure A. The metal fitting includes chevron-shaped parts 1 which are repeatedly bent in a corrugated shape, and plane parts 2. A bolt hole 3 for inserting a bolt is opened in the plane part 2. When the hoop tie is attached to the surface of the structure A via the bolt, each of the plane parts 2 is brought into contact with the surface of the structure A, and a structure A side space of the chevron-shaped part 1 is configured in dimensions which allow storage of an outside diameter of the hoop tie B.
摘要翻译：要解决的问题：提供一种能够将箍带B容易且可靠地约束到现有混凝土结构体A的表面的金属配件和方法。解决方案：使用金属配件将箍带B附接到现有混凝土结构A的表面。金属配件包括反复弯曲成波形的人字形部件1和平面部分2.用于插入螺栓的螺栓孔3在平面部分2中打开。当箍带通过螺栓连接到结构A的表面，每个平面部分2与结构A的表面接触，并且人字形部分1的结构A侧空间的尺寸其允许存储箍箍B的外径。

3. 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

4. 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

5. 发明专利

JP2012149400A Slab reinforcement method using cast-in-place concrete 审中-公开
标题翻译：使用铸造混凝土的SLAB加固方法
公开(公告)号：JP2012149400A
公开(公告)日：2012-08-09
申请号：JP2011007400
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 cast-in-place concrete 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 cast-in-place concrete constructs: an additional beam 3 made of cast-in-place concrete arranged at a lower surface 1A of a slab 1 in a direction orthogonal to a railway; hole-in anchors 5 to be driven into the slab 1; and the hole-in anchors 6 to be driven into a beam 4 of the slab 1. Reinforcement of the additional beam 3 is arranged so that axial reinforcement 2B thereof is spliced with the hole-in anchors 6 to be driven into the beam 4 of the slab 1 and a shear reinforcement 2A thereof is spliced with the hole-in anchors 5 to be driven into the slab 1.
摘要翻译：要解决的问题：提供一种使用现浇混凝土的板坯加强方法，其能够改善现有RC刚性框架高架桥的承载力和刚度，并且通过加强板之间的连接来实施抵抗振动的措施作为以及通过简单的结构在板和梁之间。解决方案：使用现浇混凝土结构的板坯加强方法：在与铁路正交的方向上布置在板坯1的下表面1A处的由现浇混凝土制成的附加梁3; 孔5被驱动到板坯1中; 并且孔入锚固件6被驱动到板坯1的梁4中。附加梁3的加强被布置成使得其轴向加强筋2B与孔入锚固件6接合以被驱动进入梁4的梁4中板坯1及其剪切增强件2A与孔洞锚固件5接合以被驱动到板坯1中。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011052500A Fitting for arranging reinforcing bar, and reinforcing bar arrangement structure 有权
标题翻译：用于安装加固棒的配件和加强棒布置结构
公开(公告)号：JP2011052500A
公开(公告)日：2011-03-17
申请号：JP2009204687
申请日：2009-09-04
申请人： Tokyu Construction Co Ltd , 東急建設株式会社
发明人： KUROIWA TOSHIYUKI , KITAZAWA HIROKAZU
IPC分类号： E04C5/18
摘要： PROBLEM TO BE SOLVED: To arrange band-reinforcing-bars without requiring welding work or the like.
SOLUTION: The fittings 1 for the bar arrangement are constituted by steel plates. Its bent part is provided with a ridge line 11. A notch 12 is engraved on the ridge line 11 in the direction orthogonal to the direction of the ridge line 11. The width w of the notch 12 is twice or more as large as the diameter of a reinforcing bar 2 having a corner to be arranged. The depth d of the notch 12 enables the corner 21 of the reinforcing bar to be exposed on the back side 11a of the ridge line of the fittings 1 for the bar arrangement, and enables a pin 3 to be inserted inside the corner.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在不需要焊接加工等的情况下布置带钢筋。
解决方案：杆装置的配件1由钢板构成。其弯曲部分设置有脊线11.在脊线11上沿与棱线11的方向正交的方向刻有切口12.切口12的宽度w为直径的两倍或更多具有要布置的角的钢筋2。凹口12的深度d使得钢筋的角部21能够暴露在用于杆装置的配件1的脊线的背面11a上，并且能够将销3插入角落内。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011006906A Construction method of caisson type pile 有权
标题翻译： CAISSON型桩的施工方法
公开(公告)号：JP2011006906A
公开(公告)日：2011-01-13
申请号：JP2009151052
申请日：2009-06-25
申请人： Tokyu Construction Co Ltd , 東急建設株式会社
发明人： ITO MAKOTO , KITAZAWA HIROKAZU
IPC分类号： E02D27/32
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a caisson type pile, and a caisson type pile structure safely constructible with high reliability.SOLUTION: The construction method of the caisson type pile includes processes for excavating a vertical hole, hanging down reinforcement units 1, insert-arranging a horizontal distributing bar 11 of the newly hung-down reinforcement unit 1 between horizontal distributing bars 11 of reinforcement units 1 hung down beforehand, inserting a later-insertion main reinforcement 2 in an overlap part 11a between the reinforcement units 1, 1, and placing concrete in the vertical hole after arranging the reinforcement units 1 around the vertical hole.
摘要翻译：要解决的问题：提供一种沉箱式桩和一种安全可靠地构造的沉箱式桩结构方法。解决方案：沉箱式桩的施工方法包括开挖垂直孔，垂直加固单元如图1所示，将新悬挂加强单元1的水平分配杆11插入预先悬挂的加强单元1的水平分配杆11之间，将后插入主加强件2插入加强单元1之间的重叠部分11a 1，并且在将加强单元1布置在垂直孔周围之后，将混凝土放置在垂直孔中。

8. 发明专利

JP2012026092A Metal fitting for constraining reinforcing bars 有权
标题翻译：用于约束加固棒的金属接头
公开(公告)号：JP2012026092A
公开(公告)日：2012-02-09
申请号：JP2010162962
申请日：2010-07-20
申请人： Tokyu Construction Co Ltd , 東急建設株式会社
发明人： KUROIWA TOSHIYUKI , KITAZAWA HIROKAZU
IPC分类号： E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a metal fitting for efficiently constraining two reinforcing bars.SOLUTION: The metal fitting includes: a binding ring 4 which is a steel member whose cross section is C-shaped and for which the interval of open parts is roughly equal to the outer diameter of one reinforcing bar and the dimension of an internal space is roughly equal to the total of the outer diameters of two reinforcing bars; and a stopper 5 which is a steel rod to be inserted between two reinforcing bars and the binding ring 4.
摘要翻译：要解决的问题：提供用于有效约束两个钢筋的金属配件。解决方案：金属配件包括：装订环4，其是横截面为C形并且开口部分的间隔大致等于一个钢筋的外径的钢构件，并且其尺寸内部空间大致等于两根钢筋的外径总和; 以及塞子5，其是插入在两个钢筋和装订环4之间的钢棒。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011032691A Column-beam joint structure 有权
标题翻译：柱梁接头结构
公开(公告)号：JP2011032691A
公开(公告)日：2011-02-17
申请号：JP2009178621
申请日：2009-07-31
申请人： Railway Technical Res Inst , Tokyu Construction Co Ltd , 東急建設株式会社 , 財団法人鉄道総合技術研究所
发明人： KUROIWA TOSHIYUKI , HATTORI NAOMICHI , KITAZAWA HIROKAZU , TANIMURA YUKIHIRO , TADOKORO TOSHIYA , TOKUNAGA MITSUHIRO
IPC分类号： E04B1/16 , E04C5/12
摘要： PROBLEM TO BE SOLVED: To provide a column-beam joint structure which makes an anchoring force of a main reinforcing bar of a joint hardly decreased even when an external force equal to/greater than a designed external force acts by a big earthquake etc. SOLUTION: This column-beam joint structure joins a column 2 and a beam 3, which are formed mainly of reinforcements and concrete, to each other. An upside main reinforcement 32 of the beam, which is arranged on the side of the upper edge of the beam, of the main reinforcements of the beam, serving as the main reinforcing bars of the beam, is elongated by passing through a main reinforcement 21 of the column, serving as the main reinforcing bar of the column. The upside main reinforcement of the beam is bent to form an anchoring portion 32a for being anchored on the other side of the beam with respect to the main reinforcement of the column; and the anchoring portion is embedded in a protruded beam portion 31 which is protruded to the other side of the beam. In addition, a downside main reinforcement 30 of the beam, which is arranged on the downside of the beam, of the main reinforcements of the beam, serving as the main reinforcing bars of the beam, is bent; and its anchoring portion 30a is embedded inside the main reinforcement of the column. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当等于/大于设计的外力的外力作用于大地震时，也提供使接头的主钢筋的锚定力几乎降低的柱梁接头结构该柱梁接头结构将柱2和主要由增强材料和混凝土形成的梁3相互连接。用作梁的主要加强筋的梁的主加强件布置在梁的上边缘侧的梁的上侧主加固件32通过穿过主加强件21而被拉长的柱，作为柱的主要钢筋。梁的上侧主加固件被弯曲以形成锚固部分32a，该锚固部分32a相对于塔的主加固件锚固在梁的另一侧上; 并且锚定部分嵌入突出到梁的另一侧的突出梁部分31中。此外，作为梁的主要加强筋的梁的主加强件的梁的下侧的主加强件30被弯曲设置在梁的下侧上; 并且其锚定部分30a嵌入柱的主加强件内。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2006275698A Method of measuring internal strain of concrete structure, and the concrete structure 有权
标题翻译：测量混凝土内部结构的方法和混凝土结构
公开(公告)号：JP2006275698A
公开(公告)日：2006-10-12
申请号：JP2005093927
申请日：2005-03-29
申请人： Railway Technical Res Inst , Tokyu Construction Co Ltd , 東急建設株式会社 , 財団法人鉄道総合技術研究所
发明人： TADOKORO TOSHIYA , TANIMURA YUKIHIRO , HATTORI NAOMICHI , KITAZAWA HIROKAZU
IPC分类号： G01L1/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a method of measuring an internal strain of a concrete structure, capable of measuring the internal biaxial field strain of the concrete structure and capable of surely evaluating the safety of the concrete structure, and to provide the concrete structure.
SOLUTION: In this method of measuring the internal strain of the concrete structure and the concrete structure, a triaxial gage 2 is bonded onto the central part of a cross-shaped part 1, in an acrylic plate 1 provided adjacently with the cross-shaped part, the acrylic plate 1 is embedded into the concrete structure 11, the triaxial gage 2 is made to correspond to the biaxial field strain, and an internal strain state of the concrete structure 11, and the safety against destruction are evaluated even in a complicated stress portion with an unclear main strain direction.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种测量混凝土结构的内部应变的方法，其能够测量混凝土结构的内部双轴场应变并且能够可靠地评估混凝土结构的安全性，并且提供具体结构。解决方案：在这种测量混凝土结构内部应变和混凝土结构的方法中，将三轴测量仪2结合在十字形部分1的中心部分上，与交叉相邻设置的丙烯酸板1中将丙烯酸板1嵌入到混凝土结构11中，使三轴规2对应于双轴场应变，混凝土结构11的内部应变状态，以及即使在具有不清楚的主应变方向的复杂应力部分。版权所有（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式