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1. 发明专利

JP2001164517A JOINING-SECTION STRUCTURE OF POST AND GIRDER IN RAILWAY VIADUCT AND RAILWAY VIADUCT USING JOINING-SECTION STRUCTURE 失效
公开(公告)号：JP2001164517A
公开(公告)日：2001-06-19
申请号：JP2000296062
申请日：2000-09-28
申请人： SUMITOMO METAL IND , RAILWAY TECHNICAL RES INST , KONOIKE CONST
发明人： ABE YUKIO , IZAWA MAMORU , TOYAMA YOSHIHISA , MATSUMOTO NOBUYUKI , WAKUI HAJIME , KASAI HIROSHI , SANO YUICHI
IPC分类号： E01B37/00 , E01D1/00 , E01D2/00 , E01D19/00 , E01D101/30 , E04B1/30 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a structure which has required load-carrying performance and rigidity to horizontal force in an earthquake and which can also absorb an error on the execution of works at a site in the joining-section structure of a space rigid frame type railway viaduct composed of a round-shaped steel-pipe main girder, a concrete-infilled steel pipe post and a steel horizontal girder. SOLUTION: A socket steel pipe 3 is arranged so as to penetrate the underside 1' of a round-shaped steel-pipe main girder 1 and project to a lower section, and then welded and joined at the position of the underside 1', and the upper end of the socket steel pipe 3 is butt-welded and joined to the top face 1" of the round-shaped steel-pipe main girder 1. The projecting section 3' of the socket steel pipe 3 is inserted into the steel pipe post 2, the insides of these projecting section 3' and post 2 are filled with concrete 6, and both steel pipes 2, 3 are fixed mutually. A square-shaped steel pipe is butt-welded and joined to the round-shaped steel-pipe main girder 1 as the horizontal girder 4. A diaphragm 5 is installed into the round-shaped steel-pipe main girder 1 corresponding to the position of the butt-welding and joining, and the inside of the round-shaped steel-pipe main girder 1 between the diaphragm 5 is filled with concrete 6'.

2. 发明专利

JPH0468127A ASEISMIC-BASE-ISOLATION CONSTRUCTION METHOD OF UNDERGROUND STRUCTURE 失效
公开(公告)号：JPH0468127A
公开(公告)日：1992-03-03
申请号：JP17858090
申请日：1990-07-06
申请人： KONOIKE CONST , MINI PUBLIC WORKS
发明人： KAWASHIMA KAZUHIKO , SUGITA HIDEKI , KANO HISAFUMI , ONO KOICHI , SHIMAMURA SADAO , KASAI HIROSHI
IPC分类号： E02D23/08 , E02D5/20 , E02D27/34 , E02D31/08 , E21D11/00
摘要： PURPOSE:To avoid damage to structures due to earthquake or consolidation by interposing an aseismic-base-isolation mat between the outer periphery of an underground structure and the ground to absorb and reduce the deformation of the ground caused by earthquake, consolidation etc. CONSTITUTION:An aseismic-base-isolation mat 2 is integrally laid over the outer surface of a caisson 1 in advance, in which a covering material 4 such as a steel plate, polyvinyl chloride plate etc., is integrally attached to the outer surface of the mat 2 to protect the mat. In order to attach the mat 2 to the ground side surface of the caisson 1, a mat having required thickness is directly bonded to said surface or fixed thereto by means of bolts etc. To prevent the mat 2 from being moved when the caisson 1 is sunk, a slippage prevention plate 5 is provided on the top of the caisson 1.

3. 发明专利

JPS6410896A METHOD OF EXECUTING EARTHQUAKEPROOF TUNNEL 失效
公开(公告)号：JPS6410896A
公开(公告)日：1989-01-13
申请号：JP16380187
申请日：1987-06-30
申请人： KONOIKE CONST , RISHO KOGYO KK
发明人： ONO KOICHI , SHIMAMURA SADAO , KASAI HIROSHI , KASHU HISAO
IPC分类号： E21D11/04
摘要： PURPOSE: To prevent the breakage of a longitudinally-directional coupling by interposing a high strength, low rigid plastic-made earthquake resistant washer between a nut screwed in the coupling bolt of a longitudinal direction coupling and a coupling plate having a coupling bolt pierced therethrough. CONSTITUTION: When a buried tunnel is executed, a number of divisional parts are made, and adjacent segments 1, 1 are formed via longitudinal direction couplings 2, 2. Furthermore, each ring-shaped, high strength, low rigid plastic earthquake resistant washer 7 is put from the tip end of a coupling plates 3, 3 of couplings 2, 2. The coupling plates 3, 3 are fastened to each other with predetermined force by a nut screwed from the tip end of the bolt. Therefore, even in the case where excessive force may exert the couplings 3, 3 by an earthquake, the coupling plates 3, 3 can be prevented from being broken through deformative absorption of the washer 7.

4. 发明专利

JP2005090108A Erection method of bridge 审中-公开
标题翻译：桥梁排除方法
公开(公告)号：JP2005090108A
公开(公告)日：2005-04-07
申请号：JP2003325970
申请日：2003-09-18
申请人： Konoike Constr Ltd , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 株式会社鴻池組
发明人： TOYAMA YOSHIHISA , INUBUSHI KAZUHIRO , KASAI HIROSHI , FURUKAWA KAZUYOSHI
IPC分类号： E01D21/00 , E01D19/02
摘要： PROBLEM TO BE SOLVED: To provide an erection method of a bridge suitable for erecting the bridge even in a place where a sufficient working yard cannot be secured around, like a bridge laid on a road, a track, a river, or the like.
SOLUTION: A bridge pier 3 for supporting one end side of a steel floor slab girder 2 is constructed on one side of the road 1. The steel floor slab girder 2 is constructed on the opposite side in the erected direction of the steel floor slab girder 2 with the bridge pier 3 held between. The steel floor slab girder 2 is erected being horizontally rotated in the erected direction of the steel floor slab girder 2 around the bridge pier 3 used as a rotation axis. The bridge pier 3 is constructed of a CFT (concrete filled steel tube) column, and the steel floor slab girder 2 is horizontally rotated with the internal void of the CFT column as a guide. The steel floor slab girder 2 is horizontally rotated while being balanced by a lifting cable 9 and a counterweight 12.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适用于竖立桥梁的桥梁的架设方法，即使在不能固定足够的工作场所的地方，如铺设在道路上的桥梁，轨道，河流或类似。
解决方案：在道路1的一侧构造用于支撑钢地板板梁2的一端的桥墩3。钢地板板梁2构造在钢架的竖立方向的相对侧地板板2与桥墩3夹在中间。钢结构板梁2竖立在围绕作为旋转轴线的桥墩3的钢地板板梁2的竖立方向上水平旋转。桥墩3由CFT（混凝土填充钢管）柱构成，钢板桁架梁2以CFT柱的内部空隙为水平旋转。钢底板梁2水平旋转，同时由提升缆索9和配重12平衡。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005090109A Erection method of bridge, and upper work unit for bridge 审中-公开
标题翻译：桥梁拆除方法及上桥工程单位
公开(公告)号：JP2005090109A
公开(公告)日：2005-04-07
申请号：JP2003325971
申请日：2003-09-18
申请人： Konoike Constr Ltd , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 株式会社鴻池組
发明人： TOYAMA YOSHIHISA , KOBAYASHI YOICHI , KASAI HIROSHI , TOMIZAWA NAOKI
IPC分类号： E01D1/00 , E01D15/12 , E01D19/12 , E01D21/00 , E01D21/06
摘要： PROBLEM TO BE SOLVED: To provide an erection method of a bridge and an upper work unit for the bridge for erecting the bridge in a place where a sufficient working yard cannot be secured around, like a bridge laid over a road, a track or a river.
SOLUTION: The whole length of a steel floor slab girder 1 is constructured by gradually stretching the steel floor slab girder 1 in an erected direction while constructing it. The steel floor slab girder 1 is constructed of a central floor slab part 1A and side floor slab parts 1B, 1B located on both sides, in an orthogonal direction to the erected direction. The side floor slab parts 1B, 1B are connected to both side parts of the central floor slab part 1A so that they can be rotated respectively in the orthogonal direction to the erected direction and bent onto the upper side of the central floor slab part 1A. The steel floor slab girder 1 is stretched in a state of the side floor slab parts 1B, 1B being bent to the upper side of the central floor slab part 1A.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于桥架的桥梁和上部工作单元的架设方法，用于在足够的工作场所不能固定的地方竖立桥梁，例如铺设在道路上的桥梁，轨道或河流。解决方案：钢板楼板1的整个长度通过在竖立方向上逐渐拉伸钢结构板梁1而构造。钢地板板1由位于两侧的中央楼板部件1A和侧板坯部件1B，1B构成，与竖立方向正交。侧板坯件1B，1B连接到中央楼板部件1A的两侧部分，使它们能够分别沿垂直方向旋转并弯曲到中央楼板部件1A的上侧。钢地板板1在侧板坯部件1B，1B弯曲到中央楼板部件1A的上侧的状态下被拉伸。版权所有（C）2005，JPO＆NCIPI

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