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1. 发明专利

JP2010144512A Structure near intermediate supporting point of continuous i-beam bridge 有权
标题翻译：结构邻近连续I型桥梁的中间支撑点
公开(公告)号：JP2010144512A
公开(公告)日：2010-07-01
申请号：JP2010032865
申请日：2010-02-17
申请人： Jfe Engineering Corp , Jfeエンジニアリング株式会社
发明人： OKADA ATSUSHI , TSUMURA NAOYOSHI
IPC分类号： E01D2/02 , E01D1/00
摘要： PROBLEM TO BE SOLVED: To quickly construct by reducing the weight of metal, the number of man-hours and construction costs, and reducing concrete placing work on a job site; and to reduce the cost of transport to the job site.
SOLUTION: A continuous I-beam bridge, which is supported by one or more intermediate supporting points, includes a floor slab and an I-beam 30 which is equipped with an upper flange 32, a lower flange 34, a web 36 and vertical reinforcement rigid members 38. In the I-beam bridge supported by one or more intermediate supporting points, a precast plate 40 is arranged in the space formed on the lower flange 34 between the lower flange and the upper flange 32 in the area surrounded by the lower flange 34 near the intermediate supporting points, the web 36, and the vertical reinforcement rigid members 38. The lower flange 34 and the precast plate 40 are integrated with each other by a slip-prevention device which is not connected to the upper flange. Consequently, the local buckling of the lower flange 34 is prevented from occurring, and the lateral buckling strength can be increased.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过减少金属重量，工时数量和施工成本，减少工地上的混凝土配置，快速建设; 并减少运往工地的成本。解决方案：由一个或多个中间支撑点支撑的连续的工字梁桥梁包括一个楼板和一个装备有上凸缘32，下凸缘34，腹板36 在一个或多个中间支撑点所支撑的工字梁桥梁中，预制板40设置在形成在下凸缘34之间的空间中，该凸缘34在下凸缘和上凸缘32之间的区域中被包围通过中间支撑点附近的下凸缘34，腹板36和垂直加强件刚性构件38.下凸缘34和预制板40通过防滑装置彼此一体化，该防滑装置不连接到上部法兰。因此，防止了下凸缘34的局部屈曲发生，并且可以增加横向屈曲强度。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2006299554A Structure near intermediate supporting point of continuous i-beam bridge 有权
标题翻译：结构邻近连续I型桥梁的中间支撑点
公开(公告)号：JP2006299554A
公开(公告)日：2006-11-02
申请号：JP2005119619
申请日：2005-04-18
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： OKADA ATSUSHI , TSUMURA NAOYOSHI
IPC分类号： E01D2/02
摘要： PROBLEM TO BE SOLVED: To enable rapid construction by reducing the weight of metal, the number of man-hours and construction costs, and reducing concrete placing work on a job site; and to reduce the cost of transport to the job site.
SOLUTION: A continuous I-beam bridge 10, which is supported by at least one intermediate supporting point 12, comprises a floor slab 16, and an I-beam 30 which is equipped with an upper flange 32, a lower flange 34 and a web 36. In the I-beam bridge 10, a precast plate 40 is arranged under the lower flange 34 near the intermediate supporting point 12, and the lower flange 34 and the precast plate 40 are integrated together. This prevents the local buckling of the lower flange 34, and enhances lateral buckling strength.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过减少金属重量，工时数量和施工成本，减少工地上的混凝土施工，实现快速施工; 并减少运往工地的成本。解决方案：由至少一个中间支撑点12支撑的连续的工字梁桥10包括楼板16和装备有上凸缘32的工字梁30，下凸缘34 和腹板36.在工字梁桥10中，预制板40布置在中间支撑点12附近的下凸缘34的下方，下凸缘34和预制板40被集成在一起。这防止了下凸缘34的局部弯曲，并且增强了侧向屈曲强度。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006097283A Steel floor slab reinforcing method 有权
标题翻译：钢板地板加固方法
公开(公告)号：JP2006097283A
公开(公告)日：2006-04-13
申请号：JP2004282942
申请日：2004-09-29
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： KURIHARA YASUYUKI , TSUMURA NAOYOSHI
IPC分类号： E01D19/12 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a steel floor slab reinforcing method for preventing cracking in a deck plate of a steel floor slab, and to provide the reinforced steel floor slab.
SOLUTION: The steel floor slab reinforcing method is provided for reinforcing the steel floor slab having U-shaped ribs 2 on a lower surface of the steel deck plate 1. In order to prevent local deformation of the deck plate 1, reinforcing ribs 3 are arranged between the mutually adjacent U-shaped ribs 2, in a direction perpendicular to the U-shaped ribs. The reinforcing ribs 3 may be directly connected to the lower surface of the deck plate 1 and to side surfaces of the U-shaped ribs 2, by welding or the like. Alternatively a reinforcing member which is integrally formed of the reinforcing ribs 3 and fixing plates 4, may be produced beforehand, and the reinforcing member may be connected to the lower surface of the deck plate 1 of a steel floor slab main body or to the side surfaces of the U-shaped ribs 2 by bolts or the like in the construction field.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种钢板地板强化方法，用于防止钢底板的甲板板的开裂，并提供钢筋地板。解决方案：钢板地板加强方法用于在钢甲板1的下表面上加强具有U形肋2的钢地板。为了防止甲板1的局部变形，加强筋 3在垂直于U形肋的方向上布置在相互相邻的U形肋2之间。加强肋3可以通过焊接等直接连接到甲板板1的下表面和U形肋2的侧表面。或者，可以预先制造由加强肋3和固定板4一体形成的加强构件，并且加强构件可以连接到钢地板坯体的甲板板1的下表面或侧板 U型肋2的表面由施工现场的螺栓等构成。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006077523A Reinforcing construction method of steel plate floor 审中-公开
标题翻译：钢板地坪施工方法
公开(公告)号：JP2006077523A
公开(公告)日：2006-03-23
申请号：JP2004264838
申请日：2004-09-13
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社
发明人： KURIHARA YASUYUKI , TSUMURA NAOYOSHI
IPC分类号： E01D19/12 , E01D22/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing construction method of a steel plate floor for preventing the occurrence of a crack in a deck plate of the steel plate floor.
SOLUTION: In this steel plate floor, a plurality of U ribs 2 are arranged in parallel to an under surface of the deck plate 1 made of a steel plate. A reinforcing rib 3 is joined to and arranged on the deck plate 1 so as to become parallel to the U ribs 2 between the U ribs 2. For preventing displacement of the reinforcing rib 3 in the out-of-plane direction, a fixing plate 4 joined to the respective U ribs and reinforcing rib is arranged, or an end part in the longitudinal direction of the reinforcing rib is joined to a horizontal rib crossing with the U ribs.
COPYRIGHT: (C)2006,JPO&NCIPI

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