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11. 发明专利

JP2012172419A Block joint and block frame 有权
标题翻译：块联合框架
公开(公告)号：JP2012172419A
公开(公告)日：2012-09-10
申请号：JP2011036079
申请日：2011-02-22
申请人： Shimizu Corp , Unytite Co Ltd , ユニタイト株式会社 , 清水建設株式会社
发明人： YOMO HIROAKI , INOUE KEIMEI , KANEMARU KIYOTO , ASO TOSHIMITSU , INOUE TOMIHISA , MIYATA KATSUHARU
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide an effective and appropriate block joint capable of connecting various block frames such as segments with each other by a single operation; and a block frame to be connected by the block joint.SOLUTION: Block joints 2(2A,2B) with a fitting part installed in both joint end surfaces of a pair of block frames (segment 1A,1B) and for sliding the mutual joint end surfaces in a single direction so as to fit and join them mutually comprises the fitting part and a fixing part. The fitting part is extended in a sliding direction of the block frame while the fitting part has the same cross section in the sliding direction, and a fitting part shaft in an extended direction of the fitting part is disposed in a tilting state so as to approach the side of the other block frame as the block frame moves toward the sliding direction relative to the other block frame. The fitting part is the fitting part of a linear steel sheet pile and the fixing part is a plate part of the linear steel sheet pile. The intermediate part of the fixing part is shaped in a folding form.
摘要翻译：要解决的问题：提供一种能够通过单次操作来连接诸如段之间的各个框架的有效和适当的块接头; 以及通过块接头连接的块框架。解决方案：具有安装在一对框架（段1A，1B）的两个接合端面中的配合部分的块接头2（2A，2B），并且用于沿单个方向滑动相互接合的端面，以便相互配合并相互连接，包括装配部分和固定部分。嵌合部在滑动方向上具有相同的横截面，并且嵌合部的延伸方向的嵌合部轴以倾斜状态配置为接近，从而在嵌合框架的滑动方向上延伸当框架框架相对于另一块框架朝向滑动方向移动时，另一块框架的侧面。装配部分是线性钢板桩的装配部分，固定部分是线性钢板桩的板部分。固定部分的中间部分成形为折叠形状。版权所有（C）2012，JPO＆INPIT

12. 发明专利

JP2010133147A Rectangular segment and construction method of the same 有权
标题翻译：矩形分段及其构造方法
公开(公告)号：JP2010133147A
公开(公告)日：2010-06-17
申请号：JP2008309908
申请日：2008-12-04
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , UEHARA YOSHIFUMI
IPC分类号： E21D11/08 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide an effective and suitable rectangular segment which can reduce the thickness of a member of the segment and a load to a joint by introducing prestress, and a construction method. SOLUTION: A PC steel member 10 is disposed at a plate piece (particularly an upper floor slab piece 1 and a lower plate piece 2) to introduce prestress, and the PC steel member 10 is tensed to anchor both ends to two other pieces (corner pieces 3) connected to both sides of the plate piece. Alternatively, a pair of PC steel members are symmetrically disposed at the plate piece to introduce prestress in a state of intersecting at the center of the plate piece, and the respective PC steel members are tensed to anchor both ends to the plate piece and to the other piece connected to the one side of the plate piece. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效且合适的矩形段，其可以通过引入预应力来减小段的构件的厚度和对接头的负载，以及施工方法。解决方案：PC钢构件10设置在板件（特别是上层板坯件1和下板件2）处以引入预应力，并且PC钢构件10被拉紧以将两端锚定到另外两个连接到板件两侧的片（角件3）。或者，一对PC钢构件对称地设置在板件处，以在板件的中心处以相交的状态引入预应力，并且各个PC钢构件被拉紧以将两端锚定到板件和其他件连接到板件的一侧。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2010037912A Screw cutter mechanism and excavating equipment using the same 有权
标题翻译：螺丝切割机构和使用相同的设备
公开(公告)号：JP2010037912A
公开(公告)日：2010-02-18
申请号：JP2008205724
申请日：2008-08-08
申请人： Kayaba System Machinery Kk , Shimizu Corp , カヤバシステムマシナリー株式会社 , 清水建設株式会社
发明人： ASO TOSHIMITSU , INOUE KEIMEI , KUHARA TAKASHI , WATABE TSUTOMU , UEHARA YOSHIFUMI , ODAKA HIROYUKI , KONDO YASUNARI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To enable an improvement in agitation performance and the adjustment of a transfer performance; and to suppress the occurrence of ground surface settlement by changing the transfer capacity of cut sediment in the direction of a rotating shaft so as to maintain constant pressure corresponding to the earth pressure of the ground. SOLUTION: In a screw cutter 20, a set of spiral blade 22 is provided around the shaft portion 21, and a cutting bit 23 is attached to an outer peripheral portion of the spiral blade 22. The ground is cut with the cutting bit 23 by the axial rotation of a spiral blade 22, and the cut sediment is transferred to the side of earth removal. A plurality of openings 24, 24, etc. are formed along a spiral winding direction on the shaft portion 21 side of the spiral blade 22; an opening ratio of the openings 24 becomes smaller toward the side of the earth removal; and the spacing between the arranged openings becomes wider toward the side of the earth removal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了改善搅拌性能和调节转印性能; 并且通过改变切屑沉积物在旋转轴的方向上的转移能力来抑制地面沉降的发生，以保持对应于地面土压力的恒定压力。解决方案：在螺旋切割器20中，围绕轴部21设置有一组螺旋形叶片22，并且切割钻头23附接到螺旋叶片22的外周部分。切割地面用切割钻头23通过螺旋叶片22的轴向旋转，并且切割的沉积物被转移到除尘侧。在螺旋叶片22的轴部21侧沿着螺旋卷绕方向形成多个开口部24,24等; 开口24的开口率朝向地面移除侧变小; 并且布置的开口之间的间距朝向地面移除侧面变宽。版权所有（C）2010，JPO＆INPIT

14. 发明专利

JP2009121157A Excavating equipment for expansion of tunnel 有权
标题翻译：隧道掘进设备扩建
公开(公告)号：JP2009121157A
公开(公告)日：2009-06-04
申请号：JP2007297381
申请日：2007-11-16
申请人： Hitachi Zosen Corp , Shimizu Corp , 日立造船株式会社 , 清水建設株式会社
发明人： UEHARA YOSHIFUMI , ASO TOSHIMITSU , FUJINAGA TOMOSABURO , HANAOKA TAIJI , NAKAMURA YUICHI , ONISHI AKIYUKI
IPC分类号： E21D9/01
摘要： PROBLEM TO BE SOLVED: To easily lay and remove a rail device in a short time by miniaturizing the rail device, and to stably advance and retreat a movable body in a fixed attitude. SOLUTION: The rail device 5 with a rail member 51 for guiding a movable base 2 in the direction of the axial center O of the tunnel is provided in the tunnel T. The movable base 2 is provided with an excavator 1 which can expand and excavate outside natural ground from the inside of the tunnel T, a plurality of gripper devices 3 which enable the movable base 2 to be fixed to and released from an internal wall TS of the tunnel T, guide devices 6M, 6F and 6R which have guide portions 62A-62C guided by the rail member 51, and a jacking device which makes the movable base 2 advance and retreat along the rail member 51. The guide devices 6M, 6F and 6R are each provided with a guide portion release mechanism which makes all excavation reaction, received by the movable base 2, borne by the internal wall TS of the tunnel T via the gripper device 3 by separating the guide portions 62A-62c from the rail member 51 when excavation for expanding the tunnel is performed by the excavator 1. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过使轨道装置小型化，在短时间内容易地放置和移除轨道装置，并且以固定的姿态稳定地前进和后退移动体。解决方案：在隧道T中设置有具有用于沿着隧道的轴向中心O的方向引导可动基座2的轨道构件51的轨道装置5.移动基座2设有挖掘机1，从隧道T的内部扩展和挖掘外部自然地面，使得可移动基座2能够固定到隧道T的内壁TS并从隧道T的内壁TS释放的多个夹持装置3，引导装置6M，6F和6R 具有由轨道构件51引导的引导部62A-62C以及使可动基座2沿着轨道构件51前进和后退的顶起装置。引导装置6M，6F，6R各自设置有引导部释放机构，使得由可移动基座2承受的所有开挖反应由通过夹持装置3的隧道T的内壁TS承载，通过在通过隧道的扩展进行挖掘时，将引导部62A-62c与轨道构件51分离挖掘机1. COP YRIGHT：（C）2009，JPO＆INPIT

15. 发明专利

JP2008240422A Tunnel excavator 有权
标题翻译：隧道挖掘机
公开(公告)号：JP2008240422A
公开(公告)日：2008-10-09
申请号：JP2007084242
申请日：2007-03-28
申请人： Kayaba System Machinery Kk , Shimizu Corp , カヤバシステムマシナリー株式会社 , 清水建設株式会社
发明人： ASO TOSHIMITSU , ODAKA HIROYUKI
IPC分类号： E21D9/087 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator which is effective and proper in excavating a tunnel with a rectangular section. SOLUTION: A plurality of rows of main cutters 3 parallel with each other are arranged vertically on the front part of an excavator body 2, each main cutter 3 having an approximately horizontal rotating shaft perpendicular to an excavation direction. At least the uppermost row of main cutter 3 is made into a stirring cutter 3A fitted with a plurality of stirring blades 17 arranged axially at intervals in such a way that each stirring blade 17 is composed of a pair of helical blades 18 helical in reverse to each other, while the lower rows of main cutters 3 are made into screw cutters. Behind the stirring cutter 3A, a lateral transfer unit, such as a paddle screw 20, that transfers excavated earth and sand widthwise, and a main transfer unit, such as a screw conveyor 14, which transfers earth and sand backward are disposed. Some of the cutters are set to be capable of moving forward and backward. A rotating cutter serving as a subcutter 4 is disposed in front of the rows of main cutters 3. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种隧道挖掘机，该隧道挖掘机在挖掘具有矩形截面的隧道时是有效和适当的。解决方案：相互平行的多排主切割器3垂直设置在挖掘机主体2的前部，每个主切割器3具有垂直于挖掘方向的近似水平的旋转轴。主切割器3的至少最上排被制成搅拌切割器3A，该搅拌切割器3A装配有多个搅拌叶片17，这些搅拌叶片17以间隔轴向设置，使得每个搅拌叶片17由一对螺旋叶片18组成，而主排切割机3的下排被制成螺丝刀。在搅拌切割器3A的后方设置有横向传送单元（例如桨叶螺钉20），其横向移动挖掘的砂土和砂轮，以及向后传送砂土的主传送单元（例如螺旋传送器14）。一些切割机被设置为能够向前和向后移动。用作子槽4的旋转刀具设置在主切割器3的行的前面。版权所有（C）2009，JPO＆INPIT

16. 发明专利

JP2008025303A Construction method for support structure at branched confluence 有权
标题翻译：支撑结构支撑结构的构造方法
公开(公告)号：JP2008025303A
公开(公告)日：2008-02-07
申请号：JP2006201986
申请日：2006-07-25
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , KODAMA YASUKI , HAMAGUCHI KOICHI
IPC分类号： E21D13/02 , E21D9/01
摘要： PROBLEM TO BE SOLVED: To provide a support structure capable of withstanding an earth pressure applied to the structure thereby permitting to excavate safely a branched confluence having an underground space with a large section. SOLUTION: A branched confluence 3 is formed from a main line tunnel 1 created by underground branching or confluence as well as a lamp tunnel 2. A support structure 5 built at an outer side of a branched confluence 3 comprises a spiral tunnel 7 assembled with outer shell segments arranged to a spiral shape so as to surround a branched confluence along its extending direction outside the branched confluence 3 and a portion of ground to be improved in an extending direction of the branched confluence 3 having an almost cylindrical shape with a circular section. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够承受施加到结构上的土压力的支撑结构，从而允许安全地挖掘具有大截面的地下空间的分支汇合。解决方案：分支汇流3由从地下分支或汇合形成的主线隧道1以及灯管通道2形成。在分支汇流3的外侧构建的支撑结构5包括螺旋形通道7 组装有外壳段，其被布置成螺旋形状，以便在分支汇合线3外侧沿着其延伸方向包围分支汇合点，并且一部分地面在具有几乎圆柱形状的分支汇合线3的延伸方向上有改进，圆形截面。版权所有（C）2008，JPO＆INPIT

17. 发明专利

JP2007303195A Construction method for shield tunnel 有权
标题翻译：盾构隧道施工方法
公开(公告)号：JP2007303195A
公开(公告)日：2007-11-22
申请号：JP2006133711
申请日：2006-05-12
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , YOMO HIROAKI , KAWASHIMA KEISUKE
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a shield tunnel for constructing a tunnel provided with a branch line tunnel branched from a main line tunnel by a shield machine in only a construction process. SOLUTION: A main line lined body 10a and a branched/joined lined body 10c are constructed in a general part 12aa and a branching/joining part 12ab of the main line tunnel 12a, respectively, while excavating the natural ground by a main line shield machine in this construction method. The inside of a pit in a scope equivalent to the branching/joining part 12ab is blocked by filler 14. The filler 14 is digged while converting the direction of a branch line shield machine 1b arranged at a predetermined position in the vicinity of the scope equivalent to the branching/joining part 12ab in the pit of the main line tunnel 12a toward a construction scheduled position of the branch line tunnel 12b by using the branch line shield machine 1b. After cutting the branched/joined lined body 10c by a cutter, the natural ground is excavated from the branching/joining part 12ab, and the branching/joining part 12ab and a branch line lined body 10b of the branch line tunnel 12b are constructed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于构造隧道的施工方法，该隧道仅在施工过程中由盾构机从主线隧道分支设置有分支线隧道。解决方案：在主线路隧道12a的一般部分12aa和分支/接合部分12ab中分别构造主线衬里体10a和分支/接合衬里体10c，同时通过主体挖掘天然地面线盾机在这种施工方法中。在与分支/接合部分12ab相当的范围内的凹坑的内部被填充物14阻挡。填充物14被挖掘，同时转换布置在范围等同物附近的预定位置的分支线屏蔽机器1b的方向通过使用分支线路屏蔽机1b向主线隧道12a的凹坑中的分支/接合部分12ab朝向分支线隧道12b的结构预定位置。在通过切割器切割分支/接合的衬里体10c之后，从分支/接合部分12ab挖出自然地面，并且构成分支/连接部分12ab和分支线路通道12b的分支线衬里体10b。版权所有（C）2008，JPO＆INPIT

18. 发明专利

JP2007092412A Recovery method for shield machine, and shield machine using the same 有权
标题翻译：用于屏蔽机的恢复方法和使用它的屏蔽机
公开(公告)号：JP2007092412A
公开(公告)日：2007-04-12
申请号：JP2005284050
申请日：2005-09-29
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shimizu Corp , 清水建設株式会社 , 石川島播磨重工業株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU , SANJO YUSUKE , KADOTA KATSUMI , ITO HIROYUKI
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a recovery method for a shield machine, which enables a main part of a cutter to be safely and inexpensively recovered in a short construction period, and the shield machine using the recovery method. SOLUTION: In this recovery method for the shield machine 1 which becomes unnecessary after reaching a prescribed position such as an arrival position or a jointing position, the cutting-face side of a cutter 2 and a cutter chamber 19 is filled with a filler 37 after the shield machine 1 reaches the prescribed position; the cutter 2 is recovered by being pulled out backward in an excavating direction through a filling layer 42, while earth pressure is borne along with the application of water sealing by the filler 37; and subsequently, an earth retaining material 39 such as mortar is substituted for the filler 37 and hardened. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在短的施工期间安全且廉价地回收切割机的主要部分的盾构机的恢复方法，以及使用该恢复方法的盾构机。解决方案：在这种在达到诸如到达位置或接合位置的规定位置之后变得不必要的屏蔽机1的恢复方法中，切割器2的切割面侧和切割器室19被填充有屏蔽机1到达规定位置后的填料37; 通过在填充层42的挖掘方向上向后方拉出切割器2，同时通过填料37施加水密封而承受土压力; 接着，将诸如砂浆的土保持材料39代替填料37并硬化。版权所有（C）2007，JPO＆INPIT

19. 发明专利

JP2006200297A Tunnel construction material carrying device 有权
标题翻译：隧道施工材料承载装置
公开(公告)号：JP2006200297A
公开(公告)日：2006-08-03
申请号：JP2005015351
申请日：2005-01-24
申请人： Shimizu Corp , 清水建設株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU
IPC分类号： E21D11/40 , E21F13/08
摘要： PROBLEM TO BE SOLVED: To provide an effective tunnel construction material carrying device capable of efficient carrying, and installable even in a narrow space. SOLUTION: This carrying device is arranged in a pit in tunnel construction, and carries materials such as a segment 3 up to the vicinity of the cutting face from the pit mouth side, and is composed of a carrying carriage 32 capable of self-traveling by mounting or holding the materials, and a rail 31 for supporting, guiding and self-traveling the carrying carriage. In the rail, an approach rail 31a for making the carrying carriage self-travel toward the cutting face side from the pit mouth side, and a return rail 31b for self-traveling toward the pit mouth side from the cutting face side, are independently arranged in upper and lower two stages. A point switching mechanism for moving the carrying carriage to the starting end of the return rail from the terminal end of the approach rail, is arranged in a front position of the terminal end of the approach rail and the starting end of the return rail. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够有效携带并且即使在狭窄的空间中也可安装的有效的隧道施工材料承载装置。
解决方案：该承载装置布置在隧道施工中的坑中，并且从坑口侧将诸如段3的切割面附近的材料运送到能够自身的运载托架32 - 通过安装或保持材料进行行走，以及用于支撑，引导和自行运送托架的轨道31。在轨道中，用于使托架从凹坑口侧朝向切割面侧自行行进的导轨31a和从切割面侧向凹坑口侧自行行进的返回导轨31b被独立地布置在上下两个阶段。从接近导轨的终端将承载托架移动到返回导轨的起始端的点切换机构布置在接近轨道的终端和回路轨的起始端的前部位置。版权所有（C）2006，JPO＆NCIPI

20. 发明专利

JP2006200296A Tunnel construction method 有权
标题翻译：隧道施工方法
公开(公告)号：JP2006200296A
公开(公告)日：2006-08-03
申请号：JP2005015350
申请日：2005-01-24
申请人： Shimizu Corp , 清水建設株式会社
发明人： HAMAGUCHI KOICHI , ASO TOSHIMITSU
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method for enabling sufficient high speed construction by early construction of a floor slab.
SOLUTION: For performing digging and floor slab construction in parallel by constructing the floor slab 4 following and right behind the digging of a tunnel excavator such as a shield machine 1, a crane 11 is arranged between a succeeding carriage 2 and the constructed floor slab behind the carriage so as to be capable of advancing, and the floor slab is extended forward by arranging a PCa slab 10 for forming the floor slab in a tunnel bottom part by the crane, and the crane is advanced together with the succeeding carriage by following the digging of the tunnel excavator.
COPYRIGHT: (C)2006,JPO&NCIPI

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