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1. 发明专利

JP2009215744A Railway roadbed reinforcing method 审中-公开
标题翻译：铁路路基加固方法
公开(公告)号：JP2009215744A
公开(公告)日：2009-09-24
申请号：JP2008058911
申请日：2008-03-10
申请人： East Japan Railway Co , Railway Technical Res Inst , 東日本旅客鉄道株式会社 , 財団法人鉄道総合技術研究所
发明人： MOMOTANI YOSHITSUGU , TAKAHASHI TAKAKURA , SEKINE ETSUO , WATANABE AKIYUKI , SAEKI KAZUHIRO , KATO SEISUKE , NAKADE CHIHIRO
IPC分类号： E01B1/00
摘要： PROBLEM TO BE SOLVED: To provide a railway roadbed reinforcing method which imparts sufficient rigidity to a roadbed.
SOLUTION: According to the railway roadbed reinforcing method, a plurality of interlocking blocks 5 are laid on a bank 2 to effectively disperse the load, and then ballast 6 for a track is laid on the interlocking blocks.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种向路基赋予足够刚性的铁路路基加固方法。
解决方案：根据铁路路基加固方法，将多个互锁块5铺设在堤岸2上以有效地分散负载，然后将轨道的压载物6放置在互锁块上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008208673A Structure for suppressing orbital displacement by rigid member 有权
标题翻译：刚性构件抑制位移的结构
公开(公告)号：JP2008208673A
公开(公告)日：2008-09-11
申请号：JP2007048579
申请日：2007-02-28
申请人： East Japan Railway Co , Railway Technical Res Inst , 東日本旅客鉄道株式会社 , 財団法人鉄道総合技術研究所
发明人： MOMOTANI YOSHITSUGU , SEKINE ETSUO , TAKAHASHI TAKAKURA , NAKAMURA TAKAHISA , MASUDA TATSU , WATANABE AKIYUKI , NISHIWAKI KEIICHI , SAEKI KAZUHIRO , KATO SEISUKE
IPC分类号： E01B1/00 , E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide an orbital displacement suppressing structure easily buildable on existing structures at low cost.
SOLUTION: This orbital displacement suppressing structure 1 comprises a bank 5 formed on a ground 3. A box culvert 11 as a concrete structure is so installed on the ground 3 as to come into contact with the bank 5. A soil roadbed 7 is formed on the bank 5 and the box culvert 11. A ballast 10 is placed on the soil roadbed 7. Sleeper 13 are installed on the ballast 10, and rails 15 are installed on the sleepers 13. Suppressing members 9 are installed near the boundary between the soil roadbed 7 and the box culvert 11. The suppressing members 9 are formed of a material larger in rigidity than the bank 5. Therefore, an abrupt change in rigidity does not occur near the boundary between the bank 5 and the box culvert 11. Consequently, a step due to a displacement is prevented from occurring in the boundary.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在现有结构上以低成本容易地构建的轨道位移抑制结构。解决方案：该轨道位移抑制结构1包括形成在地面3上的堤坝5.作为混凝土结构的箱涵11被安装在地面3上以与堤岸5接触。土路基7 形成在堤岸5和箱涵11上。镇流器10放置在土路基7上。枕木13安装在道碴10上，轨道15安装在轨枕13上。抑制构件9安装在边界附近在土路基7与箱涵11之间。抑制构件9由刚性大于堤坝5的材料形成。因此，堤岸5和箱涵11的边界附近不会发生刚性的突然变化因此，防止在边界中发生由位移引起的台阶。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2010138661A Prepacked block roadbed and construction method therefor 有权
标题翻译：预制块路及其施工方法
公开(公告)号：JP2010138661A
公开(公告)日：2010-06-24
申请号：JP2008318244
申请日：2008-12-15
申请人： East Japan Railway Co , Railway Technical Res Inst , 東日本旅客鉄道株式会社 , 財団法人鉄道総合技術研究所
发明人： MOMOTANI YOSHITSUGU , TAKAHASHI TAKAKURA , NAKAMURA TAKAHISA , SEKINE ETSUO , WATANABE AKIYUKI , SAEKI KAZUHIRO , TANIGUCHI MISA , NAKADE CHIHIRO
IPC分类号： E01B1/00
摘要： PROBLEM TO BE SOLVED: To provide a prepacked block roadbed and a construction method therefor which increase roadbed rigidity on a fill at the boundary between a railway track structure and the fill to suppress an abrupt change in track support rigidity between the fill and a concrete structure (box culvert).
SOLUTION: The prepacked block roadbed includes a plurality of block-shaped bags 5 containing ballast that are arranged with gaps 6 on fill 2 at the structure boundary 3 of a railway track, ballast 7 cast in the gaps 6 between the block-shaped bags 5, and ultra-quick-hardening mortar 8 placed to fill gaps between the ballast 7.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种预包装的路基及其施工方法，其增加了铁路轨道结构和填充物之间的边界处的填充物上的路基刚度，以抑制填充物和填充物之间的履带支撑刚度的突然变化混凝土结构（箱涵）。解决方案：预包装的路基包括多个块状袋5，其包含在铁路轨道的结构边界3处的填充物2上设置有间隙6的压载物，压载物7浇注在块状块之间的间隙6中，形状的袋子5和超快速硬化砂浆8放置以填补镇流器7之间的间隙。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2006283316A Track slab 审中-公开
标题翻译：履带板
公开(公告)号：JP2006283316A
公开(公告)日：2006-10-19
申请号：JP2005101968
申请日：2005-03-31
申请人： Hokubu Consultant Kk , Railway Technical Res Inst , 北武コンサルタント株式会社 , 財団法人鉄道総合技術研究所
发明人： SEKINE ETSUO , HORIIKE TAKAHIRO , TAKAHASHI TAKAKURA , WATANABE TADATOMO
IPC分类号： E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide a track slab which facilitates removal and exchange of rails.
SOLUTION: The track slab 1 has a structure in which precast plates 3, 5, 7 are connected together in series. The precast plate 3 and the precast plate 5 are secured to each other by securing pins 29a, 29b, 29c, and the precast plate 5 and the precast plate 7 are secured to each other by securing pins 31a, 31b, 31c. When the track slab 1 is set on a slab track, the precast plates 3, 5, 7 are set on the slab track separately from each other, and thereafter they are connected together.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供有助于移除和更换轨道的轨道板。解决方案：轨道板1具有其中预制板3,5,7串联在一起的结构。预制板3和预制板5通过固定销29a，29b，29c和预制板5彼此固定，并且预制板7通过固定销31a，31b，31c彼此固定。当轨道板1设置在板坯轨道上时，将预制板3,5,7彼此分开地设置在板坯轨道上，然后将它们连接在一起。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2008248648A Concrete structure and joining method of concrete structure 审中-公开
标题翻译：混凝土结构混凝土结构与接合方法
公开(公告)号：JP2008248648A
公开(公告)日：2008-10-16
申请号：JP2007094084
申请日：2007-03-30
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： TAKAHASHI TAKAKURA , SEKINE ETSUO
IPC分类号： E01B3/40 , E01B1/00 , E01B7/22 , E01B37/00 , E01D19/02
摘要： PROBLEM TO BE SOLVED: To provide a concrete structure and a joining method of a concrete structure, which enables a plurality of precast concrete members to be easily connected to one another.
SOLUTION: Two precast panels 3 constituting the concrete structure 1 have a concavity 9 on the top surface 7, and a sheath conduit 15 is horizontally provided between the vertical surface 8 of the concavity 9 and the side 4 of the precast panel 3. In order to construct the concrete structure 1, first, the precast panel 3a is arranged in a predetermined position. A PC steel bar 11 is inserted to the sheath conduit 15 provided in the precast panel 3a, and a nut 13 is provided to the end of the PC steel bar 11 positioned in the concavity 9. Then the precast panel 3b is arranged while the PC steel bar 11 projected from the precast panel 3a is inserted to the sheath conduit 15. After the precast panel 3b has been arranged, the nut 13 is provided to the end of the PC steel bar 11 which is positioned in the concavity 9 of the precast panel 3b, and the PC steel bar 11 is fixed to the precast panel 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种混凝土结构的混凝土结构和接合方法，其能够使多个预制混凝土构件彼此容易地连接。解决方案：构成混凝土结构1的两个预制板3在顶面7上具有凹部9，并且在凹部9的垂直表面8和预制板3的侧面4之间水平地设置护套导管15 为了构成混凝土结构体1，首先将预制面板3a配置在预定位置。将PC钢棒11插入到设在预制面板3a中的护套导管15中，并且在位于凹部9的PC钢棒11的端部设置有螺母13.然后，预制板3b配置在PC 从预制板3a突出的钢筋11被插入到鞘导管15中。在预制板3b已经布置之后，螺母13设置在PC钢棒11的位于预制件的凹部9中的端部面板3b，PC钢棒11固定在预制面板3上。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2013199807A Countermeasure method against freezing damage to concrete slab track and concrete slab track 审中-公开
标题翻译：防止冷冻混凝土混凝土跟踪和混凝土沥青路面的对策措施
公开(公告)号：JP2013199807A
公开(公告)日：2013-10-03
申请号：JP2012069849
申请日：2012-03-26
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： TAKAHASHI TAKAKURA , FUCHIGAMI SHOTA , MURAMOTO KATSUMI
IPC分类号： E01B1/00 , E01B19/00 , E01B37/00
CPC分类号： Y02A30/38
摘要： PROBLEM TO BE SOLVED: To provide a countermeasure method and the like against freezing damage to a concrete slab track, capable of suppressing deterioration of a padding layer of a concrete slab track due to freezing damage.SOLUTION: A concrete slab track 1 comprises: a track concrete slab 5; a CA mortar 7, which is a padding layer underneath the track concrete slab 5; and a concrete track bed 3 underneath the CA mortar 7. A part of or all of a deteriorated part 7a, which is an end part of the CA mortar 7 in a track width direction and is deteriorated by freezing damage, is removed, and an adiabatic material 8a is disposed on the outside of the remaining end part. An adiabatic material 8b is disposed on the CA mortar 7 in a gap 16 between the end parts of the track concrete slabs 5, which are adjacent to each other in a track direction. The adiabatic materials 8a and 8b suppress temperature change of the CA mortar 7 due to diurnal variation of ambient temperature, and suppress deterioration due to freezing damage or the progress of the deterioration.
摘要翻译：要解决的问题：提供一种对混凝土板坯轨道的冻结破坏的对策方法等，能够抑制由于冻结破坏引起的混凝土板坯轨道的衬垫层的劣化。解决方案：混凝土板坯轨道1包括：轨道混凝土板5; CA砂浆7，其是轨道混凝土板5下面的填充层; 以及CA砂浆7下面的混凝土轨道床3。作为CA砂浆7的轨道宽度方向的端部的劣化部7a的一部分或全部被去除，并且被冷冻损坏退化，并且绝热材料8a设置在剩余端部的外侧。绝热材料8b在轨道方向上彼此相邻的轨道混凝土板5的端部之间的间隙16中设置在CA砂浆7上。绝热材料8a和8b由于环境温度的日变化而抑制CA砂浆7的温度变化，并且抑制由于冻结损坏或劣化进行引起的劣化。

7. 发明专利

JP2013036303A Reinforcement method of slab track and projection replacement structure 有权
标题翻译： SLAB跟踪和投影替代结构的加固方法
公开(公告)号：JP2013036303A
公开(公告)日：2013-02-21
申请号：JP2011175733
申请日：2011-08-11
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： TAKAHASHI TAKAKURA , FUCHIGAMI SHOTA , SEKINE ETSUO
IPC分类号： E01B37/00 , E01B1/00
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement method of a slab track capable of easily reinforcing the slab track when repair and reinforcement of projections are needed in the slab track or the like, and a projection replacement structure.SOLUTION: A hole 15 which passes through a track slab 5 and CA mortar 7 and reaches a prescribed depth of a concrete ballast 3 is perforated and formed from an upper surface 21 of the track slab 5. Then, a reinforcing bar 29 is inserted into the hole 15. Thereafter, a cement-based filler 27 is filled around the reinforcing bar 29 at a height position corresponding to the concrete ballast 3, and a lower end of the reinforcing bar 29 is fixed to the concrete ballast 3. Further, a resin-based filler 25 is filled around the reinforcing bar 29 at a height position corresponding to the track slab 5 and the CA mortar 7, and a projection replacement structure 13 is formed.
摘要翻译：要解决的问题：提供一种能够在板坯轨道等中需要突起的修补和加强时能够容易地加强板坯轨道的板坯轨道的加强方法以及投影替换结构。解决方案：穿过轨道板5和CA砂浆7并到达混凝土压载物3的规定深度的孔15由轨道板5的上表面21穿孔并形成。然后，钢筋29 此后，在对应于混凝土压载物3的高度位置处，在钢筋29周围填充水泥基填料27，将钢筋29的下端固定在混凝土压载物3上。此外，在对应于轨道板5和CA砂浆7的高度位置处，在钢筋29周围填充树脂系填料25，形成投影置换结构体13。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2014005604A Restraining structure for track slab, restraining tool and method for forming restraining structure of track slab 有权
标题翻译：履带板的限制结构，限制工具和形成履带结构的方法
公开(公告)号：JP2014005604A
公开(公告)日：2014-01-16
申请号：JP2012140012
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
发明人： TAKAHASHI TAKAKURA , FUCHIGAMI SHOTA , MURAMOTO KATSUMI
IPC分类号： E01B37/00
摘要： PROBLEM TO BE SOLVED: To provide the restraining structure of a track slab capable of easily restraining the horizontal movement of the track slab, and avoiding the possibility of the damage of the track slab itself.SOLUTION: A restraining tool 1 includes: a side member 3; a protruding member 5 protruding from the side member 3; a top member 7 and a bottom member 9 respectively disposed at the upper end and lower end of the side member 3 and the protruding member 5; a fixing section 11 and an auxiliary material 13 or the like. The restraining tool 1 is fixed to a concrete ballast 17 by inserting the protruding member 5 into a gap 21 between track slabs 19, and disposing the bottom member 9 so as to follow a lower face 37 of the track slab 19, and putting an anchor bolt 15 through the fixing section 11. Then, elastic materials 27 are disposed between the side member 3 and a side face 25 of the track slab 19, between the protruding member 5 and an end face 23 of the track slab 19, and between the top member 7 and an upper face 35 of the track slab 19 to form a restraining structure 33 of the track slab 19.
摘要翻译：要解决的问题：提供能够容易地限制轨道板的水平运动的轨道板的限制结构，并且避免轨道板本身的损坏的可能性。解决方案：约束工具1包括：侧构件 3; 从侧构件3突出的突出构件5; 分别设置在侧构件3和突出构件5的上端和下端的顶部构件7和底部构件9; 固定部11和辅助材料13等。通过将突出部件5插入到轨道板19之间的间隙21中，将约束工具1固定到混凝土压载物17，并且设置底部构件9以跟随轨道板19的下表面37，并且将锚螺栓15穿过固定部分11.然后，弹性材料27设置在侧部件3和轨道板19的侧面25之间，在突出部件5和轨道板坯19的端面23之间以及顶部构件7和轨道板19的上表面35，以形成轨道板19的约束结构33。

9. 发明专利

JP2019094617A 防振まくらぎ及び防振まくらぎ構造审中-公开
公开(公告)号：JP2019094617A
公开(公告)日：2019-06-20
申请号：JP2017222130
申请日：2017-11-17
申请人： RAILWAY TECHNICAL RES INST
发明人： TANIGAWA HIKARU , TAKAHASHI TAKAKURA , MOMOTANI YOSHITSUGU
IPC分类号： E01B3/28 , E01B1/00 , E01B3/46
摘要：【課題】繰り返し負荷される応力に対して破断を抑制できる弾性部材を備えた防振まくらぎ及びこれをコンクリート道床の凹部に嵌め込んだ嵌合構造を有する防振まくらぎ構造の提供。【解決手段】上面にレールが敷設されるコンクリート製の本体部と、本体部の長手方向両端部に取り付けられる弾性材料からなる防振部と、を含む防振まくらぎである。防振部は、本体部の底面を受ける底面部と、本体部の対向する両側面にそれぞれ接触する端面部及び側面部と、を少なくとも備え、本体部の対向する両側面と防振部の側面部とは、長手方向に間欠的に配置された嵌合構造を有する。防振まくらぎ構造はかかる本体部及び防振部をコンクリート道床の凹部に嵌め込んだ嵌合構造を有する。【選択図】図2

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