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21. 发明专利

JP2014025337A Construction method of temporary bridge and precast floor slab used for construction method 有权
标题翻译：用于施工方法的临时桥梁和预制地板施工方法
公开(公告)号：JP2014025337A
公开(公告)日：2014-02-06
申请号：JP2013121396
申请日：2013-06-10
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： NAKANISHI KATSUYOSHI , MURAKAMI TAKUYA , OKAMOTO TAKASHI
IPC分类号： E01D21/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a high-versatility construction method of a temporary bridge which allows an emergency vehicle to pass, in a short period without using any special equipment.SOLUTION: A construction method of a temporary bridge uses a steel main girder member 1. According to the construction method of the temporary bridge, a plurality of steel main girder members 7 with rails are prepared in each of which a rail member 3 is fixed to a web 1a of the steel main girder member 1, and horizontal girder mounting plates 5 are mounted at predetermined intervals. A pair of steel main girder members 7 with rails are disposed while being separated at predetermined intervals. A horizontal girder member 11 is joined through the horizontal girder mounting plate 5 to the steel main girder member 7 with the rail. Both end portions of a precast floor slab 24 in a width direction are placed on the rail member 3 of the steel main girder member 7 with the rail. The precast floor slab 24 is slid and installed successively in an axial direction of the steel main girder 7 with the rail, and a steel plate 25 is laid on the precast floor slab 24, so that a bridge face is constituted.
摘要翻译：要解决的问题：提供一种允许紧急车辆在短时间内不使用任何特殊设备的临时桥梁的高通用性施工方法。解决方案：临时桥梁的施工方法使用钢主梁构件根据临时桥梁的施工方法，准备多个具有轨道的钢主梁构件7，每个钢主梁7中的轨道构件3固定到钢主梁1的腹板1a上，并且水平梁安装板5以预定间隔安装。一对具有轨道的钢主梁7被设置成以预定间隔分开。水平梁11通过横梁安装板5与导轨连接在钢主梁7上。预制地板24的宽度方向的两端部通过导轨配置在钢主梁7的轨道部件3上。预制地板坯24通过钢轨在钢主梁7的轴向上依次滑动安装，在预制地板坯24上铺设钢板25，构成桥面。

22. 发明专利

JP2013040485A Load support and support body joint structure 有权
标题翻译：负载支持和支持身体联合结构
公开(公告)号：JP2013040485A
公开(公告)日：2013-02-28
申请号：JP2011177717
申请日：2011-08-15
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Shimizu Corp , 清水建設株式会社
发明人： ONDA KUNIHIKO , NAKANISHI KATSUYOSHI , OKUBO HIROYA , NANBA TAKAYUKI , YOSHITAKE KENJI , OGAWA AKIRA
IPC分类号： E01D1/00 , E04B1/30
摘要： PROBLEM TO BE SOLVED: To provide a load support and support body joint structure for effectively preventing the deformation of joint rings by transmitting a load from a main reinforcement via a load transmission member to wide regions of the pair of joint rings in a distributive manner, and for simplifying work for loading the load transmission member.SOLUTION: In a joint structure 30, a bar-like load transmission rod 44 is arranged inside a connection hook part 28 of an intersection main reinforcement 20 held between a pair of joint rings 32, 34 so as to be inserted through the inner periphery sides of a pair of base ring parts 36. Thus, a load from the intersection main reinforcement 20 is transmitted via the load transmission rod 44 to the pair of joint rings 32 in an almost equally distributive manner, and is also transmitted via the pair of joint rings 32, 34 to a connection reinforcement group 58 of an RC column 16. As a result, the pair of joint rings 32, 34 are effectively prevented from being locally deformed.
摘要翻译：要解决的问题：提供一种负载支撑和支撑体接头结构，用于通过将载荷从主加强件经由载荷传递构件传递到所述一对接头环的宽区域中以有效地防止接头环的变形，并且用于简化用于装载负载传递构件的工作。解决方案：在接头结构30中，杆状载荷传递杆44布置在保持在一对接头环32,34之间的交叉主加强件20的连接钩部28内，以便插入通过因此，来自交叉路口主加强件20的负载以负载传递杆44的形式以几乎均匀分布的方式被传递到一对接头环32，并且也经由一对接头环32,34连接到RC柱16的连接加强组58.结果，一对接头环32,34被有效地防止局部变形。版权所有（C）2013，JPO＆INPIT

23. 发明专利

JP2012202096A Plate girder bridge and box girder bridge 审中-公开
标题翻译：平板铁路桥和桥梁桥梁
公开(公告)号：JP2012202096A
公开(公告)日：2012-10-22
申请号：JP2011067078
申请日：2011-03-25
申请人： Jfe Steel Corp , Jfe Engineering Corp , Jfeエンジニアリング株式会社 , Jfeスチール株式会社
发明人： NAKANISHI KATSUYOSHI , KATO SHINJI , TOMO HAJIME
IPC分类号： E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a plate girder bridge and a box girder bridge suitable for a location with much salinity flying due to wind.SOLUTION: A lattice-like plate-like member 9 is mounted to a girder lower flange 4 of a main girder 2, which is on the upwind side, to be perpendicular to an angle at which wind is separated from the outer end of the girder lower flange or to be inclined at 30 to 45 degrees from the lower flange. Preferably, a corner is formed at least at one end in the opening direction of an opening of the lattice-like plate-like member 9 and the plate-like member 9 is mounted on the lower flange such that the opening linearly formed is on the upwind side. More preferably, the width of the lattice-like plate-like member 9 is larger than that of the lower flange and the opening consists of three or more rows of opening parts in a direction perpendicular to a bridge axis.
摘要翻译：要解决的问题：提供一种板梁桥梁和适用于由于风造成大量盐度飞扬的位置的箱梁桥梁。解决方案：格子状的板状构件9安装在主梁2的在上风侧的梁下凸缘4垂直于风从外端分离的角度或从下法兰倾斜30至45度。优选地，在格子状的板状构件9的开口的开口方向的至少一端形成角部，并且将板状构件9安装在下凸缘上，使得线性形成的开口位于上风侧。更优选地，格子状的板状部件9的宽度大于下凸缘的宽度，并且开口由垂直于桥轴线的方向的三列或更多列的开口部组成。版权所有（C）2013，JPO＆INPIT

24. 发明专利

JP2010248734A Bridge pier foundation structure 有权
标题翻译：桥梁基础结构
公开(公告)号：JP2010248734A
公开(公告)日：2010-11-04
申请号：JP2009097228
申请日：2009-04-13
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： HAYASHI MASAHIRO , NAKANISHI KATSUYOSHI , OKA YOSHITAKE , HAYASHIDO YASUSHI , OKUBO HIROYA
IPC分类号： E02D27/32 , E02D27/12 , E02D27/30 , E02D27/34
摘要： PROBLEM TO BE SOLVED: To provide a bridge pier foundation structure with excellent constructibility, which exerts a sufficient resisting force during earthquakes, and which can prevent an increase in the material cost of a pile etc. and the upsizing of the foundation structure. SOLUTION: This bridge pier foundation structure 1 for being joined to a bridge pier 3 includes: the plurality of piles 5 which are constructed at predetermined spacings; an outer pipe 9, the lateral surface of which has a joint 7, and which is installed on each of the piles 5 in such a manner as to cover a pile head 5a of the pile 5; and a sheet pile 13 which has a joint 11 for being suitable for the joint 7 of the outer pipe 9. The joint of the sheet pile 13 is suitable for that of the outer pipe 9; and the outer pipes are connected to each other by means of the sheet pile. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有良好构造性的桥墩基础结构，其在地震期间施加足够的抵抗力，并且可以防止桩等的材料成本的增加和基础结构的大型化。解决方案：用于连接到桥墩3的桥墩基础结构1包括：以预定间隔构造的多个桩5; 外管9的侧面具有接头7，并且以覆盖桩5的桩头5a的方式安装在每个桩5上; 以及具有用于适合于外管9的接头7的接头11的片状桩13。片状桩13的接头适合于外管9的接头。并且外管通过片桩相互连接。版权所有（C）2011，JPO＆INPIT

25. 发明专利

JP2013040484A Load support and support body joint structure 有权
标题翻译：负载支持和支持身体联合结构
公开(公告)号：JP2013040484A
公开(公告)日：2013-02-28
申请号：JP2011177716
申请日：2011-08-15
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Shimizu Corp , 清水建設株式会社
发明人： NAKANISHI KATSUYOSHI , ONDA KUNIHIKO , OKUBO HIROYA , NANBA TAKAYUKI , YOSHITAKE KENJI , OGAWA AKIRA
IPC分类号： E01D1/00 , E04B1/30
摘要： PROBLEM TO BE SOLVED: To provide a load support and support body joint structure capable of effectively preventing the deformation of annular members by transmitting a load from a reinforcement via a load transmission member to wide regions of the annular members in a distributive manner, and of simplifying work for loading the load transmission member.SOLUTION: A joint structure 30 includes annular members 32, 34 arranged inside load supports 12, 14 on the outer periphery side of a support body 16, an anchorage end part provided on at least one intersection main reinforcement 20 out of a plurality of reinforcements intersecting the support body 16 and located between each of the annular members 32, 34 and the outer peripheral face of the support body 16, and a load transmission member 44 arranged between each of the annular members 32, 34 and the anchorage end part.
摘要翻译：要解决的问题：提供一种负载支撑和支撑体接合结构，其能够通过以分配方式将负载从加强件经由负载传递部件传递到环形部件的宽区域来有效地防止环形部件的变形，并且简化了负载传递构件的装载工作。解决方案：接头结构30包括设置在支撑体16的外周侧上的负载支撑件12,14内的环状构件32,34，设置在至少一个交叉口主体增强件20上的锚固端部，多个与支撑体16相交并且位于每个环形构件32,34与支撑体16的外周面之间的增强件以及布置在每个环形构件32,34和锚固端部之间的载荷传递构件44 。版权所有（C）2013，JPO＆INPIT

26. 发明专利

JP2012176437A Method for improving fatigue strength of weld part and weld joint 有权
标题翻译：改善焊接部位和焊接接头疲劳强度的方法
公开(公告)号：JP2012176437A
公开(公告)日：2012-09-13
申请号：JP2012000998
申请日：2012-01-06
申请人： Jfe Steel Corp , Jfe Engineering Corp , Jfeエンジニアリング株式会社 , Jfeスチール株式会社
发明人： NAKANISHI KATSUYOSHI , MORIKAGE YASUSHI , OKADA ATSUSHI , DOI MAKOTO , TOMO HAJIME
IPC分类号： B23K31/00 , C21D7/04
摘要： PROBLEM TO BE SOLVED: To provide a fatigue strength improving method for improving fatigue strength of a weld part of a steel structure like a steel bridge suitable for hammer peening by introducing a compressive residual stress without imparting any deformation forming a new stress concentration part in the weld part.SOLUTION: A part of the surface of a base material, which is apart from a weld toe, is struck perpendicularly to the surface of the base material with a flat chipper whose striking face is chamfered. Preferably, striking is moved gradually from the vicinity of the weld toe to the outside so that part of a plastic deformation area caused by striking is overlapped, and the compressive residual stress is introduced into the weld toe. When forming a belt-like plastic deformation area having a described value of a recess characteristics (the product of the maximum depth and width)(mm) while bringing it into contact with the weld toe, the weld toe is struck with the chamfered part of the periphery of the flat part of the chipper striking face, and the base material is struck by the flat part. When the width of the striking face of the chipper used for striking is made B, plastic deformation is performed by striking the portion within B/4 from the weld toe of the surface of the base material.
摘要翻译：要解决的问题：提供一种疲劳强度改善方法，用于通过引入压缩残余应力而改善形成新的应力集中的变形来提高钢结构的钢结构的疲劳强度，如适用于锤击锤的钢桥部分焊接部分。解决方案：将基材的表面与焊趾部分分开的一部分，其平面切片机的冲击面被倒角地垂直于基材的表面。优选地，打击从焊趾附近逐渐移动到外部，使得由撞击引起的塑性变形区域的一部分重叠，并且压缩残余应力被引入焊缝趾部。当形成具有所述凹槽特性值（最大深度和宽度的乘积）（mm 2 ）的带状塑性变形区域，同时使其与焊接脚趾，焊接脚趾与切片机打击面的平坦部分的周边的倒角部分碰撞，基部材料被平坦部分撞击。当用于打击的切片机的打击面的宽度为B时，通过从基材的表面的焊接脚趾撞击B / 4内的部分来进行塑性变形。版权所有（C）2012，JPO＆INPIT

27. 发明专利

JP2010261253A Foundation structure 有权
标题翻译：基金会结构
公开(公告)号：JP2010261253A
公开(公告)日：2010-11-18
申请号：JP2009113902
申请日：2009-05-08
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： NAKANISHI KATSUYOSHI , HAYASHI MASAHIRO , OKA YOSHITAKE , HAYASHIDO YASUSHI , OKUBO HIROYA
IPC分类号： E02D27/12 , E02D27/32
摘要： PROBLEM TO BE SOLVED: To provide a compact foundation structure, capable of improving earthquake resistance as the whole structure by using a sheet pile which has been used as a temporal member as a main member.
SOLUTION: The foundation structure includes a plurality of steel sheet piles 5 set to surround the upper parts of piles 3 and 3, and footing concrete 7 placed in a space surrounded by the sheet piles 5. The foundation structure further includes a perforated steel dowel 9 provided on the inner surface of the steel sheet pile 5, and a parallel wire 13 provided along the inner circumferential direction of the sheet pile 5 while being engagingly locked by the dowel 9 to strength the connection each between the sheet piles 5.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种紧凑的基础结构，能够通过使用已经用作颞部构件作为主要构件的片材堆桩来提高作为整体结构的抗震性。解决方案：基础结构包括设置成围绕桩3和3的上部设置的多个钢板桩5和放置在由桩桩5包围的空间中的基础混凝土7.基础结构还包括穿孔设置在钢板桩5的内表面上的钢榫9以及沿着纸摞5的内圆周方向设置的平行线13，同时被榫钉9卡合，以强化片桩5之间的连接。版权所有（C）2011，JPO＆INPIT

28. 发明专利

JP2010216150A Pier foundation structure and pier foundation construction method 有权
标题翻译：夯基础结构与夯基础施工方法
公开(公告)号：JP2010216150A
公开(公告)日：2010-09-30
申请号：JP2009064160
申请日：2009-03-17
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： NAKANISHI KATSUYOSHI , HAYASHI MASAHIRO
IPC分类号： E02D27/32 , E02D27/12
摘要： PROBLEM TO BE SOLVED: To provide a pier foundation structure capable of increasing the earthquake resistance of the entire part thereof by a compact structure when sheet piles are effectively used by using the sheet piles which have been used temporarily as those for the construction. SOLUTION: A steel tube pier 3 is integrated with a plurality of steel tube piles 1 with a footing F of double steel tube structure in which a concrete 4 is poured. The upper side of the plurality of steel tube piles 1 is surrounded by sheet piles 2 on which perforated steel sheet dowels 5 are installed, reinforcements 6 having hooks are hooked to the perforated steel sheet dowels 5 installed on the sheet piles 2 to join the sheet piles 2 to each other, and the concrete 4 is poured in the sheet piles 2 to integrate the sheet piles with the steel tube piles 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过使用临时使用的作为构造的板桩有效地使用板桩的结构，能够通过紧凑的结构提高其整个部分的抗震性的墩台基础结构。解决方案：钢管墩3与多个钢管桩1一体化，其中浇注有混凝土4的双钢管结构的基脚F. 多个钢管桩1的上侧被安装有穿孔钢板榫5的纸张2包围，具有钩的加强件6钩挂在安装在纸张2上的多孔钢板销5上，以将纸张并将混凝土4倒入片材2中，使板桩与钢管桩1一体化。（C）2010，JPO＆INPIT

29. 发明专利

JP2010106614A Aseismatic structure of viaduct 有权
标题翻译：反恐怖主义结构
公开(公告)号：JP2010106614A
公开(公告)日：2010-05-13
申请号：JP2008281322
申请日：2008-10-31
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KATO SHINJI , OKADA ATSUSHI , NAKANISHI KATSUYOSHI , KURIHARA YASUYUKI
IPC分类号： E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide an aseismatic structure of a viaduct sufficiently resisting earthquake motion in a bridge axis direction and in a direction perpendicular to a bridge axis, provisionally usable even after an earthquake and facilitating restoration work. SOLUTION: A replaceable steel plate 21 is joined to a web of a main girder 10 above a bearing 30 installed on a bridge pier 1, or a replaceable brace member formed of a steel member is mounted. A structural member 35 having a replaceable steel shear panel is installed in a bridge axis direction between the main girder 10 and the bridge pier 1 to connect the main girder 10 to the bridge pier 1. A bridge pier outer peripheral part 3 is provided at the base outer periphery of the bridge pier 1 concentrically with the bridge pier 1. Concrete 4 is filled on both sides of a bridge axis direction of a clearance formed between the bridge pier 1 and the bridge pier outer peripheral part 3, and ribs 5 are provided on both sides of the direction perpendicular to the bridge axis. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供高架桥的抗震结构，足以抵抗桥梁轴线方向和垂直于桥轴线的方向上的地震运动，即使在地震之后也能够使用，并且便于恢复工作。解决方案：可替换的钢板21连接到安装在桥墩1上的轴承30上方的主梁10的腹板上，或者安装由钢构件形成的可替换的支撑构件。在主梁10和桥墩1之间沿桥轴方向安装具有可替换钢剪力板的结构件35，以将主梁10连接到桥墩1.桥墩外周部3设置在桥墩1的基部外周与桥墩1同心地混合。混凝土4填充在桥墩1和桥墩外周部3之间形成的间隙的桥轴方向的两侧，并且设有肋5 在垂直于桥轴线的方向的两侧。版权所有（C）2010，JPO＆INPIT

30. 发明专利

JP2011196052A Method of preventing flying salinity from adhered to girder of plate girder bridge, box girder bridge, and girder bridge 有权
标题翻译：防止钢板吊架，钢丝绳桥和钢丝绳桥梁吊坠发生飞溅的方法
公开(公告)号：JP2011196052A
公开(公告)日：2011-10-06
申请号：JP2010062269
申请日：2010-03-18
申请人： Jfe Engineering Corp , Jfe Steel Corp , Jfeエンジニアリング株式会社 , Jfeスチール株式会社
发明人： KATO SHINJI , NAKANISHI KATSUYOSHI , TOMO HAJIME
IPC分类号： E01D1/00 , E01D2/02 , E01D2/04 , E01D21/00
摘要： PROBLEM TO BE SOLVED: To provide a method of preventing flying salinity from adhered to the girder of a plate girder bridge and a box girder bridge comprising respective plate girders and box girders, and a girder bridge which is suitably used for steel bridges which are shortened in life due to the adhesion of flying salinity thereto promoting rusting and which reduces the adhesion of flying salinity thereto.SOLUTION: This plate girder bridge includes a plurality of plate girders and auxiliary installations for a plate girder bridge such as a means for decelerating the velocity of a circulation flow produced between the adjacent plate girders, for example, members which are installed on the plate girders or between the adjacent plate girders and structured so as to decelerate the velocity while allowing the circulation flow to pass therethrough, and an inspection path and a transportation tube which are installed at positions where the shearing force of a burble flow from the lower surface producing the circulation flow is weakened. A circulation flow deceleration means is installed on the girders or between the girders beforehand so that the velocity of the circulation flow produced between the plurality of girders can be decelerated.
摘要翻译：要解决的问题：提供一种防止飞散盐度附着在板梁桥梁和包括各自的板梁和箱梁的箱梁的梁的方法，以及适用于钢桥的长梁，其被缩短由于飞行盐度的粘附促进生锈，并且降低了飞溅盐度对其的粘附。解决方案：该板梁大桥包括多个板梁和用于板梁桥的辅助设备，例如用于减速的装置在相邻的板梁之间产生的循环流，例如安装在板梁上或相邻的板梁之间的构件，以便使流通速度减慢，同时允许循环流动通过;以及检查路径和运输管，其安装在来自下部苏打的燃烧流动的剪切力的位置产生循环流动的表面减弱。循环流减速装置预先安装在桁架或桁架之间，使得在多个桁材之间产生的循环流动的速度可以减速。

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