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21. 发明专利

JP2003343191A Starting structure of shield machine 审中-公开
标题翻译：起重机械结构
公开(公告)号：JP2003343191A
公开(公告)日：2003-12-03
申请号：JP2002157052
申请日：2002-05-30
申请人： Taisei Corp , 大成建設株式会社
发明人： TAKAMIZAWA KAZUO , NAKAMURA TAKAYOSHI , HATTORI YOSHIFUMI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a starting structure of a shield machine, which enables smooth excavation and start by preventing the separation of concrete from a wall surface of a vertical shaft and the cone-type failure of the concrete. SOLUTION: This starting structure is constituted in such a manner that a cutter head 13 and a bulkhead 16 can be separated from a shield body 12 of the shield machine 10; the cutter head 13 and the bulkhead 16 are preinstalled in a pit mouth part 22 of the vertical shaft 20 at the construction of the vertical shaft 20; and the mouth part 22 is filled with a filler 24 capable of being excavated. At the start of the shield machine 10, the shield body 12, the cutter head 13 and the bulkhead 16 are connected to one another. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种盾构机的起动结构，其能够通过防止混凝土从垂直轴的壁面分离和混凝土的锥形失效而平滑地开挖和启动。解决方案：该起动结构以这样的方式构成：切割头13和隔板16可以与屏蔽机10的屏蔽体12分离; 在垂直轴20的结构下，刀头13和隔板16预先安装在垂直轴20的凹坑口部分22中; 并且口部22填充有能够被挖掘的填充物24。在屏蔽机10的开始处，屏蔽体12，刀头13和隔板16彼此连接。版权所有（C）2004，JPO

22. 发明专利

JP2013213400A Large cross section tunnel 有权
标题翻译：大交叉隧道
公开(公告)号：JP2013213400A
公开(公告)日：2013-10-17
申请号：JP2013128872
申请日：2013-06-19
申请人： Taisei Corp , 大成建設株式会社
发明人： YAMAMURA MANABU , HATTORI YOSHIFUMI , KADOWAKI NAOKI , ODA TAKASHI , ASA YASUHIRO
IPC分类号： E21D13/00 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a large cross section tunnel which includes arch parts capable of being easily constructed at a low cost.SOLUTION: A large cross section tunnel 1 is formed with a top slab 2, a bottom slab 3, and right and left side walls 4, 4. The top slab 2 is formed in a shape of an arc by laterally arranging small cross section tunnels 10 with a trapezoidal cross section in a state where their short sides face downward. The bottom slab 3 is formed in a shape of an arc by laterally arranging the small cross section tunnels 10 with the trapezoidal cross section in a state where their short sides face upward. Inclined surfaces 4a corresponding to the inclination of lower surfaces 2a of the top slab 2 are formed on the upper ends of the side walls 4, 4. Inclined surfaces 4b corresponding to the inclination of upper surfaces 3a of the bottom slab 3 are formed on the lower ends of the side walls 4, 4.
摘要翻译：要解决的问题：提供一种大型横截面隧道，其包括能够以低成本容易地构造的拱形部分。解决方案：大截面隧道1形成有顶板2，底板3和右板左侧壁4,4。顶板2通过在其短边朝下的状态下横向布置具有梯形横截面的小横截面隧道10而形成为弧形。通过在其短边朝上的状态下横向布置具有梯形横截面的小横截面隧道10，底板3形成为弧形。与顶板2的下表面2a的倾斜相对应的倾斜面4a形成在侧壁4,4的上端。与底板3的上表面3a的倾斜相对应的倾斜表面4b形成在侧壁4,4的下端。

23. 发明专利

JP2012041773A Segment junction structure 有权
标题翻译：分段结结构
公开(公告)号：JP2012041773A
公开(公告)日：2012-03-01
申请号：JP2010185495
申请日：2010-08-20
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Taisei Corp , 大成建設株式会社
发明人： NISHIDA YOSHIO , DOBASHI ISAO , HATTORI YOSHIFUMI , NAKAMARU SOICHIRO , HAYASHI NOBUO , MATSUOKA KAORU
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a segment junction structure capable of reliably transmitting shear force while suppressing increase in construction labor, costs, and weight.SOLUTION: A segment junction structure comprising an outside flange 21, an inside flange 22, and a web 23. One segment 1 of neighboring segments 1 and 1 has protruding streak portions 24 that protrude toward the other neighboring segment 1 side on respective joint ends of the outside flange 21 and the inside flange 22. The other segment 1 has receiving portions 27 into which the protruding streak portions 24 enter on respective joint ends of the outside flange 21 and the inside flange 22. The segments 1 and 1 have a flush surface on the joint end side at a fixed portion of the web 23, the outside flange 21, and the inside flange 22, so that the surfaces of the respective webs 23 are surface contacted to each other, when the segments 1 and 1 are butted.
摘要翻译：要解决的问题：提供能够可靠地传递剪切力同时抑制建筑劳动力，成本和重量的增加的段结结构。解决方案：包括外凸缘21，内凸缘22和腹板23的节段结结构。相邻段1和1的一个段1具有突出的条纹部分24，其在相应的区段1侧朝向另一相邻段1侧突出外侧凸缘21和内侧凸缘22的接合端部。另一个部分1具有容纳部分27，突出条纹部分24进入外部凸缘21和内部凸缘22的各个接合端部。分段1和1具有在腹板23，外侧凸缘21和内侧凸缘22的固定部分的接合端侧的平齐表面，使得各个腹板23的表面彼此表面接触，当分段1和1 对接。版权所有（C）2012，JPO＆INPIT

24. 发明专利

JP2011252364A Method for designing fiber reinforced ferroconcrete segment 有权
标题翻译：用于设计纤维加强法兰分段的方法
公开(公告)号：JP2011252364A
公开(公告)日：2011-12-15
申请号：JP2010128513
申请日：2010-06-04
申请人： Taisei Corp , 大成建設株式会社
发明人： HATTORI YOSHIFUMI , MARUYA TAKESHI , FUKUURA NAOYUKI , HORIGUCHI KENICHI , MIOKE TATSUO
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a method for designing a segment through adequate assessment of material properties of a fiber reinforced concrete.SOLUTION: A method for designing a fiber reinforced ferroconcrete segment comprises employing a stress-strain curve A as stress-strain curve of a fiber reinforced concrete in a tensile region in a step of calculating stress intensities of the fiber reinforced concrete and the steel bar at the main cross section of the segment, which exhibits relations that tensile stress increases with increasing strain in a first region A1 from no strain to a crack-generating strain, that tensile stress decreases with increasing strain in a second region A2 from the crack-generating strain to a yield strain of the tensile steel bar, and that tensile stress is kept constant in a third region A3 from the yield strain to a limit strain of the tensile steel bar.
摘要翻译：要解决的问题：提供通过充分评估纤维增强混凝土的材料性能来设计节段的方法。解决方案：一种纤维增强钢筋混凝土段的设计方法，包括应力 - 应变曲线A作为拉伸区域中纤维增强混凝土的应力 - 应变曲线，在计算纤维增强混凝土的应力强度的步骤中在第一区域A1中从拉伸应力增加到拉伸应力随着应变增加而呈现拉伸应力随着应变的增加而随着应变的增加而在第二区域A2中从拉伸应变裂纹产生应变到拉伸钢筋的屈服应变，并且拉伸应力在第三区域A3中从屈服应变保持恒定到拉伸钢筋的极限应变。版权所有（C）2012，JPO＆INPIT

25. 发明专利

JP2011149261A Large-cross-section tunnel 有权
标题翻译：大跨隧道
公开(公告)号：JP2011149261A
公开(公告)日：2011-08-04
申请号：JP2010013494
申请日：2010-01-25
申请人： Taisei Corp , 大成建設株式会社
发明人： YAMAMURA MANABU , HATTORI YOSHIFUMI , KADOWAKI NAOKI , ODA TAKASHI , ASA YASUHIRO
IPC分类号： E21D13/00
摘要： PROBLEM TO BE SOLVED: To propose a large-cross-section tunnel including arch parts capable of being easily constructed at low cost.
SOLUTION: A top slab 2, a deck slab 3, and right and left side walls 4, 4 are formed in the large-cross-section tunnel 1. The top slab 2 is formed into a shape of an arc by laterally arranging a plurality of small-cross-section tunnels 10, having trapezoidal cross section with the short sides thereof oriented downward. The deck slab 3 is formed into the shape of the arc by laterally arranging a plurality of the small cross section tunnels 10, having the trapezoidal cross section with the short sides thereof oriented upward. On the upper ends of the side walls 4, 4, inclined surfaces 4a corresponding to the inclination of the lower surfaces 2a of the top slab 2 are formed. On the lower ends of the side walls 4, 4, inclined surfaces 4b corresponding to the inclination of the upper surfaces 3a of the deck slab 3 are formed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提出一种能够以低成本轻松构造的拱形部件的大截面隧道。
解决方案：在大截面隧道1中形成顶板2，甲板板3以及左右侧壁4,4。顶板2通过横向形成为弧形布置多个具有梯形横截面的小横截面的隧道10，其短边朝下。通过横向布置多个具有梯形横截面的小截面隧道10，其短边朝上，甲板板3形成为弧形。在侧壁4,4的上端形成有与顶板2的下表面2a的倾斜相对应的倾斜面4a。在侧壁4,4的下端形成有与台板3的上表面3a的倾斜相对应的倾斜面4b。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2011058299A Construction method of large cross section tunnel, and large cross section tunnel 有权
标题翻译：大跨隧道施工方法及大跨隧道施工
公开(公告)号：JP2011058299A
公开(公告)日：2011-03-24
申请号：JP2009210801
申请日：2009-09-11
申请人： Taisei Corp , 大成建設株式会社
发明人： YAMAMURA MANABU , HATTORI YOSHIFUMI , KADOWAKI NAOKI , ODA TAKASHI , SAWAKAMI SHIN , ASA YASUHIRO
IPC分类号： E21D13/02
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a large cross section tunnel and the large cross section tunnel capable of easily being constructed at low costs.
SOLUTION: The construction method of the large cross section tunnel 1 formed with a top slab 2, a bottom slab 3 and right and left side walls 4, 4 by utilizing a plurality of small cross section tunnels 10, 10... provided side by side include: a process for removing an outer shell which faces the other small cross section tunnel 10 among the small cross section tunnels 10 adjacent to each other; a process for disposing a tension reinforcement of a joining part so as to stride a boundary of the mutually adjacent small cross section tunnels 10, and for disposing bearing pressure plates so as to face each other at both ends of the tension reinforcement of the joining part; a process for filling concrete 20 into the connected plurality of small cross section tunnels 10; and a process for excavating the natural ground G remained in a part surrounded by the top slab 2, the bottom slab 3 and the right and left side walls 4, 4.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以低成本容易地构造的大截面隧道和大截面隧道的施工方法。解决方案：通过利用多个小的横截面隧道10,10 ...形成的大型横截面隧道1的构造方法，其形成有顶板2，底板3和左右侧壁4,4。并排设置的方法包括：在彼此相邻的小横截面隧道10中移除面向另一小截面通道10的外壳的工序; 用于设置接合部分的张力加强件以跨越相互相邻的小横截面隧道10的边界的步骤，并且用于在接合部分的拉伸增强件的两端处设置轴承压板以彼此面对 ; 用于将混凝土20填充到连接的多个小横截面隧道10中的过程; 并且用于挖掘天然地面G的过程保留在由顶板2，底板3和左右侧壁4,4围绕的部分中。版权所有（C）2011，JPO＆INPIT

27. 发明专利

JP2011032794A Intermediate pushing device 有权
标题翻译：中间推动装置
公开(公告)号：JP2011032794A
公开(公告)日：2011-02-17
申请号：JP2009181792
申请日：2009-08-04
申请人： Ihi Corp , Taisei Corp , 大成建設株式会社 , 株式会社Ihi
发明人： YOSHIDA YUZURU , NAKANE TAKASHI , OSAKA MAMORU , FUJITANI TOSHIMI , MORITA TAIJI , HATTORI YOSHIFUMI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an intermediate pushing device capable of preventing a seal from being crushed due to soil load, enhancing water cut-off performance of the seal, and recovering a part including an intermediate pushing jack and the seal easily. SOLUTION: This intermediate pushing device 5 includes an outer side assembly OA having an outer side front wall 6a connected with a rear end of a steel shell in the front, an outer side rear wall 7a connected with a front end of a steel shell in the rear, a front part outer cylinder 8 mounted on the outer side front wall 6a, and a rear part outer cylinder 9 mounted on the outer side rear wall 7a and overlapped on the front part outer cylinder 8 across a clearance A and an inner side assembly IA having an inner side front wall 6b mounted detachably on an inner side of the outer side front wall 6a, a front part inner cylinder 10 mounted on an inner side front wall 6b, an inner side rear wall 7b mounted detachably on an inner side of the outer side rear wall 7a, a rear part inner cylinder 11 mounted on the inner side rear wall 7b and overlapped on the front part inner cylinder 10 across a clearance B, the seal 28 blocking the clearance B, and the intermediate pushing jack 12 bringing the inner side front wall 6b and the inner side rear wall 7b closer to each other and separating them from each other. The distance from the center of tunnel to a surface on an inner side of the outer side rear wall 7a is set to be longer than the distance from the center of tunnel to a surface on an inner side of the outer side front wall 6a. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止密封件由于土壤载荷而被破碎的中间推动装置，提高密封件的截水性能，并且容易地回收包括中间推压千斤顶和密封件的部件。解决方案：该中间推动装置5包括外侧组件OA，其具有与前壳中的钢壳的后端连接的外侧前壁6a，与钢的前端连接的外侧后壁7a 壳体在后部，安装在外侧前壁6a上的前部外筒8和安装在外侧后壁7a上的后部外筒9，并且跨过间隙A重叠在前部外筒8上，内侧组件1A具有可拆卸地安装在外侧前壁6a的内侧的内侧前壁6b，安装在内侧前壁6b上的前部内筒10，可拆卸地安装在内侧前壁6b上的内侧后壁7b 外侧后壁7a的内侧，安装在内侧后壁7b上并通过间隙B重叠在前部内筒10上的后部内筒11，封闭间隙B的密封28和中间推动杰克12带来t 内侧前壁6b和内侧后壁7b彼此靠近并将它们彼此分离。从隧道中心到外侧后壁7a的内侧的表面的距离被设定为比从隧道中心到外侧前壁6a的内侧的表面的距离长。版权所有（C）2011，JPO＆INPIT

28. 发明专利

JP2010031485A Method of joining shield tunnel and vertical shaft 有权
标题翻译：加固盾构隧道和垂直轴的方法
公开(公告)号：JP2010031485A
公开(公告)日：2010-02-12
申请号：JP2008192704
申请日：2008-07-25
申请人： Mutsubishi Rubber Co Ltd , Taisei Corp , 六菱ゴム株式会社 , 大成建設株式会社
发明人： NISHIDA YASUO , HATTORI YOSHIFUMI , OKAYA TOSHIYUKI , NISHIOKA IWAO , KAWASAKI NAOKI , KABURAGI KOICHI
IPC分类号： E21D9/06 , E21D1/00 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To increase the earthquake resistance of the joint part between a shield tunnel and an arrival vertical shaft 1 to which stress may be concentrated in an earthquake.
SOLUTION: A socket tube 11 for receiving a shield machine 2 is installed in the arrival vertical shaft 1, and a ring steel plate 12 is attached to the inner surface of the socket tube 11. A soil retaining wall 13 is constructed of an easily cuttable material on the earth side of the socket tube 11. A cut part having an inner diameter larger than the outer diameter of the shield machine 2 is formed in the soil retaining wall 13. The end of the skin plate 21 of the shield machine 2 is stopped in the space surrounded by the ring steel plate 12, and the end of the skin plate 21 is welded to the ring steel plate 12 with a water sealing iron plate 15 welded to the inner surface of the ring steel plate 12 interposed therebetween to enclose and to provide a water sealing function. An enclosed cushioning chamber 31 is formed of the ring steel plate 12, flange plates 16, and extension plates welded to the flange plates 16 parallel to each other, respectively, a cover plate 14 stretched from the extension plates in the orthogonal direction, and a flexible band 3 stretched between the ends of the cover plate 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高应力集中在地震中的盾构隧道与到达垂直轴1之间的接合部分的抗震性。解决方案：用于接收屏蔽机2的插座管11安装在到达垂直轴1中，并且环形钢板12附接到插座管11的内表面。土壤保持壁13由位于插座管11的地侧的容易切割的材料。在挡土墙13中形成具有大于屏蔽机2的外径的内径的切割部。屏蔽层的皮肤板21的端部机器2停在由环形钢板12包围的空间中，并且将外壳板21的端部用环形钢板12的内表面焊接的水封铁板15焊接到环形钢板12上以封闭并提供水封功能。封闭的缓冲室31分别由环形钢板12，凸缘板16和与凸缘板16彼此平行地焊接的延伸板分别形成有从正交方向从延伸板延伸的盖板14，以及柔性带3在盖板4的端部之间拉伸。版权所有（C）2010，JPO＆INPIT

29. 发明专利

JP2007182696A Rejoined segment and construction method of connected tunnel 有权
标题翻译：连接隧道的再分配和施工方法
公开(公告)号：JP2007182696A
公开(公告)日：2007-07-19
申请号：JP2006001369
申请日：2006-01-06
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Taisei Corp , Zenitaka Corp , 大成建設株式会社 , 株式会社錢高組
发明人： TAKAMIZAWA KAZUO , HATTORI YOSHIFUMI , MORITA TAIJI , ADACHI HIDEAKI , HAYASHI NOBUO , MATSUOKA KAORU , IDA TAKAHISA , NAKASUJI TOMOYUKI
IPC分类号： E21D11/08 , E21D9/06 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a rejoined segment rejoinable after releasing joining of the once assembled segment.
SOLUTION: The rejoined segment forming the outer shell of a tunnel comprises a rejoined end 51 rejoinable in the circumferential direction of the tunnel. The rejoined end 51 is formed with insertion ports 511a in a side face 52 in the axial direction of the tunnel, and provided with engaging groove parts 511 extended in a depth direction along the joined end face 512 and communicating with the insertion ports. The joined end face 512 inclines in a direction to intersect the axial direction of the tunnel from the top view, and the side face 52 in the axial direction circumferentially projects larger by at least the shape of the insertion port 511a than a side face on the opposite side.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在一次组装的段的接合之后可重新加入的重新连接的段。解决方案：形成隧道外壳的重合段包括可在隧道的圆周方向上重新连接的重合端51。连接端部51在隧道的轴向方向上在侧面52上形成有插入口511a，并且沿着连接的端面512沿深度方向延伸并且与插入口连通的配合槽部511。接合端面512从顶部观察到与隧道的轴向相交的方向倾斜，并且侧面52在轴向上沿着周向突出至少比插入口511a的形状更大的插入口511a的形状对面版权所有（C）2007，JPO＆INPIT

30. 发明专利

JPH1122393A JOINT METHOD OF STEEL-MADE SEGMENT 失效
公开(公告)号：JPH1122393A
公开(公告)日：1999-01-26
申请号：JP19653497
申请日：1997-07-07
申请人： TAISEI CORP
发明人： FUKUDA TAKAMASA , KOUNO TAKESHI , ABE YOSHIO , HATTORI YOSHIFUMI
IPC分类号： E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To have a sufficient proof stress for bending. SOLUTION: A steel-made segment set only upward of a neutral axis is used for the end plate 2 of the joining face of a segment. At the time of joining, the end plates 2 upward of the neutral axis of the segment 1 are mutually joined by short bolts 3. One end of a splice plate 5 is fixed by a bolt on the web 41 and the lower flange 42 of a main beam 4 orthogonal to the central axis direction of a tunnel for an opening part downward of the neutral axis. The other end of the splice plate 5 is bolt-tightened on the web 41 and the lower flange 42 of the main beam 4 of the adjacent segment 1 to be fixed.

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