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1. 发明专利

JP2012211453A Composite segment and shield tunnel 有权
标题翻译：复合分段和盾构隧道
公开(公告)号：JP2012211453A
公开(公告)日：2012-11-01
申请号：JP2011077118
申请日：2011-03-31
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： OE IKUO , HARADA KOJI
IPC分类号： E21D11/15 , C04B18/08 , C04B18/10 , C04B18/14 , C04B22/06 , C04B22/08 , C04B28/26 , E21D11/18
CPC分类号： Y02P40/165 , Y02W30/92 , Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a composite segment for use in constructing a shield tunnel, which allows the emission of carbon dioxide to be reduced during manufacturing, having sufficient durability.SOLUTION: A composite segment comprises a hollow formwork 10 with an arcuate curvature formed from a plate-shaped object which contains iron, and a geopolymer composition 11 made from a silicon-containing filler and an alkali activator as raw materials. The geopolymer composition 11 is poured into the formwork 10, so that, by vapor curing or the like, the silicon contained in the geopolymer composition 11 and the iron contained in the formwork 10 make a chemical bond for fastening of the formwork 10 to the geopolymer composition 11, resulting in the formation of the composite segment.
摘要翻译：要解决的问题：提供用于构造盾构通道的复合段，其允许在制造期间减少二氧化碳的排放，具有足够的耐久性。解决方案：复合段包括具有由包含铁的板状物体形成的弧形曲率的中空模板10和由含硅填料和碱活化剂制成的地质聚合物组合物11作为原料。将地质聚合物组合物11倒入模板10中，通过蒸气固化等方式，包含在地质聚合物组合物11中的硅和模板10中所含的铁形成用于将模板10紧固到地质聚合物的化学键组合物11，导致复合段的形成。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2006266024A Inter-ring joint, shielding segment, shielding construction method and shielded tunnel 有权
标题翻译：隔音接头，屏蔽部分，屏蔽施工方法和屏蔽隧道
公开(公告)号：JP2006266024A
公开(公告)日：2006-10-05
申请号：JP2005089352
申请日：2005-03-25
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： KUDO TAKASHI , OE IKUO
IPC分类号： E21D11/04 , E21D11/00 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide an inter-ring joint for improving connectivity of a segment by a shielding machine, and also to provide a shielding segment, a shielding construction method, and a shielded tunnel.
SOLUTION: This slide lock type inter-ring joint is used for the shielding segment, and has: a female metal fitting 22 having a connecting projection storage part 72 and a fastening member 64; and a male metal fitting 16 having a connecting projection 50 having an expanded part 48. The fastening member 64 has: a slot 68 extending in the peripheral direction of the segment and having a width narrower than a diameter of the expanded part 48; and a plurality of openings 74 and 76 formed on both sides of the slot 68 and storing the expanded part 48 of the connecting projection 50. A surface abutting on the expanded part 48 of the fastening member 64 has a taper for thickening the thickness of the fastening member 64 along the slot 68 from the plurality of openings 74 and 76. This invention also relates to the shielding segment having the inter-ring joint, the shielding construction method and the shielded tunnel.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过屏蔽机提高段的连接性的环形间接头，并且还提供屏蔽段，屏蔽结构方法和屏蔽隧道。解决方案：该滑动锁定型环形接头用于屏蔽段，并具有：具有连接突起存储部分72和紧固构件64的母金属配件22; 以及具有具有扩展部分48的连接凸起50的公金属配件16.紧固构件64具有：沿着节段的圆周方向延伸并且具有比扩展部分48的直径窄的宽度的狭槽68; 以及多个开口74和76，形成在槽68的两侧并且存储连接凸起50的扩展部分48.邻接紧固构件64的扩展部分48的表面具有锥形，用于增加连接凸起50的厚度。紧固构件64沿着槽68从多个开口74和76发出。本发明还涉及具有环形接头，屏蔽结构方法和屏蔽隧道的屏蔽段。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005248478A Method for constructing merging part of shield tunnel 有权
标题翻译：构造盾构隧道合并部分的方法
公开(公告)号：JP2005248478A
公开(公告)日：2005-09-15
申请号：JP2004057710
申请日：2004-03-02
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： OE IKUO , MITO KENJI
IPC分类号： E21D9/06 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To construct the merging part of a shield tunnel without a cutting and a covering from a ground and without requiring a device in a shield machine, and to construct the merging part of the shield tunnel while sharing a merging main tunnel.
SOLUTION: In the merging part of the main tunnel and the branch tunnel, these main and branch tunnels are pipe-jacked close together while an approximately circular lining containing segments with projections in upper and lower sections respectively is assembled. In the merging part, a part of the lining separating these tunnels is further removed and the tunnels are continued while the projection sections of the segments with the projections are extruded. In the merging part, the projections are further formed to the upper and lower sections of these tunnels, a steel shell is installed so as to be stretched among these projection sections, a space between the steel shell and the lining is filled with fillers and the lining is unified and an envelope in the cross section of the lining composed of these main and branch tunnels and the steel shell is formed in an approximately circle.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了构建盾构隧道的合并部分而不需要从地面切割和覆盖，并且不需要屏蔽机器中的装置，并且在共享合并的同时构建盾构隧道的合并部分主隧道解决方案：在主隧道和分支隧道的合并部分，这些主和分支隧道与管道密封在一起，而分别在上部和下部设有突出部分的大致圆形衬里组装。在合并部分中，进一步去除分离这些隧道的衬里的一部分，并且在具有突起的段的突出部分被挤压的同时继续隧道。在合流部分中，突起进一步形成在这些隧道的上部和下部，钢壳被安装成在这些突出部分之间被拉伸，钢壳和衬里之间的空间填充有填料，内衬是统一的，在由这些主支管和钢壳构成的衬里的横截面中的包络线形成为大致圆形。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005127000A Joint structure of pre-cast concrete member joint and pre-cast concrete member 有权
标题翻译：预制混凝土组合接头和预制混凝土构件的接头结构
公开(公告)号：JP2005127000A
公开(公告)日：2005-05-19
申请号：JP2003363316
申请日：2003-10-23
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： HOSODA MICHITOSHI , MITO KENJI , OE IKUO , NAGAOKA SHOGO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a pre-cast concrete member joint and a pre-cast concrete member capable of increasing shear strength without enlarging a division of strength of a bolt and a diameter of the bolt and ensuring accuracy of an insert joint.
SOLUTION: The pre-cast concrete member joint 12 is equipped with a joint plate 13 provided to one pre-cast concrete member 10 and the insert joint 14 buried in the other pre-cast concrete member 11, a large diameter hole 20a with a larger diameter is formed in an inlet section of a screw hole 20 of the insert joint 14, and since a large diameter shaft section 15b fitting to the large diameter hole 20a is formed in the basic end section of the bolt 15, shear force can be transferred with a shaft sectional area of the large shaft section 15b, and shear strength can be increased without enlarging the division of strength of the bolt 15 and the diameter of the bolt.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供预制混凝土构件接头和能够增加剪切强度的预制混凝土构件的接合结构，而不增加螺栓的强度和螺栓的直径，并确保插入接头的精度。解决方案：预浇筑混凝土构件接头12装备有一个连接板13，该接头板13设置在一个预制混凝土构件10和埋在另一个预制混凝土构件11中的插入接头14，一个大直径孔20a 在插入接头14的螺纹孔20的入口部分形成较大的直径，并且由于在螺栓15的基端部形成有与大直径孔20a嵌合的大直径轴部15b，因此剪切力可以以大轴部15b的轴截面积进行转印，能够提高剪切强度，而不会增加螺栓15的强度和螺栓的直径。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004360227A Construction method for confluent part of shielded tunnel 有权
标题翻译：屏蔽隧道混凝土结构施工方法
公开(公告)号：JP2004360227A
公开(公告)日：2004-12-24
申请号：JP2003157112
申请日：2003-06-02
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： OE IKUO , MITO KENJI , WATANABE TORU , ISO HARUO , OGURI TOSHIO , UCHIDA KATSUMI , SUZUKI YASUYUKI
IPC分类号： E21D9/06 , E21D11/00 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a confluent part of a shielded tunnel, for rationally constructing the confluent part of the two shielded tunnels, particularly, in a deep depth underground space.
SOLUTION: When constructing the confluent part TJ of a main line tunnel T1 and a branch line tunnel T2 respectively constructed by a shielding construction method, the main line tunnel T1 and the branch line tunnel T2 are advanced for boring so as to mutually draw near in a section of the confluent part TJ, and linings 1 and 2 of a substantially D-shaped cross section are respectively assembled, and an envelope of the cross section of the linings 1 and 2 is formed in a substantially circular shape. Next. the main line tunnel 1 and the branch line tunnel T2 are continued by removing a part 1A and 2A of the linings 1 and 2 for separating the tunnels, and steel shells 5 and 6 are installed so as to cover a part between the linings 1 and 2 of these main line tunnel T1 and branch line tunnel T2. The linings 1 and 2 of the main line tunnel T1 and the branch line tunnel T2 are integrated by filling a filler 7 in a space between these steel shells 5 and 6 and the linings 1 and 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于屏蔽隧道的汇合部分的施工方法，用于合理地构建两个屏蔽隧道的汇合部分，特别是在深深的地下空间中。解决方案：当构建主线隧道T1的汇合部分TJ和分别由屏蔽施工方法构成的分支线隧道T2时，主线隧道T1和分支线隧道T2前进用于镗孔以相互在汇合部分TJ的一部分附近吸附，并且分别组装基本上D形的横截面的衬垫1和2，并且衬垫1和2的横截面的外壳形成为大致圆形形状。下一个。通过移除用于分离隧道的衬里1和2的部分1A和2A来继续主线隧道1和分支线隧道T2，并且安装钢壳5和6以覆盖衬里1和这些主线隧道T1和分支线隧道T2中的2个。通过在这些钢壳5和6与衬板1和2之间的空间中填充填料7，将主管道隧道T1和分支管道隧道T2的内衬1和2集成。版权所有（C）2005 ，JPO＆NCIPI

6. 发明专利

JP2002013393A UNDERGROUND STRUCTURE, SEGMENT, SEGMENT RING, AND LINING METHOD FOR SEGMENT RING 失效
公开(公告)号：JP2002013393A
公开(公告)日：2002-01-18
申请号：JP2000192923
申请日：2000-06-27
申请人： NISHIMATSU CONSTR CO LTD
发明人： MITO KENJI , OE IKUO
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment, a segment ring, and a lining method for the segment ring capable of easily covering an underground structure and a tunnel having a large outside diameter and reducing cost. SOLUTION: The left hinge segment 21 and the right hinge segment 22 having hinge joints 21b, 22b on end faces on one side on the left and right sides are carried up to an arrangement place of the segment ring 10, and the left hinge segment and the right hinge segment are mutually joined so that the hinge joints are positioned on both left and right end faces, respectively, to construct the connection segment 20 like a circular arc plate. The hinge joints of three connection segments are mutually joined to form the segment ring having an internal static structure. Consequently, the work execution property of the segment ring is improved and its cost is reduced, and the segment ring having the structure split into three parts which is the internal static structure can be used as a member for lining the tunnel having the large outside diameter.

7. 发明专利

JP2000220384A PRE-FILLING DISPLACEMENT METHOD IN SHIELD OUTBREAK PART 失效
公开(公告)号：JP2000220384A
公开(公告)日：2000-08-08
申请号：JP2302499
申请日：1999-01-29
申请人： GESUIDO SHINGIJUTSU SUISHIN KI , NISHIMATSU CONSTR CO LTD
发明人： SHINODA YASUHIRO , SUZUKI SHIGERU , MOTOSHIGE NOBUHIRO , OKAWA TAKASHI , WATANABE TORU , KATANO HIKOICHI , KOBAYASHI MASANORI , ITO KENICHIRO , NAKAYAMA TSUTOMU , TAKAGI KIYOSHI , OE IKUO , ISO HARUO , MACHIDA YOSHIAKI
IPC分类号： E21D9/087 , E21D9/08 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method for an underground cave which has less possibility that brings collape of natural ground or ground subsidence as compared with conventional cases and a shield machine and a pre-filling displacement method in shield outbreak part therefor. SOLUTION: This pre-filling displacement structure in shield outbreak part is constituted of a shield machine 10, segment rings for a curved line, segment rings provided with shelter bags, segment rings for a straight line, a filling structure charging a viscous fluid filler 3 in a gap between the shield machine 10 and a hole 5, an injection structure for injecting a backfill material 4 in a gap between the segment for a curved line and the hole 5, and a control structure controlling the filling structure. In the outbreak part 5a, after the filler 3 has been filled in a pressurized condition in an injection hole 11c positioned immediately after the excavating structure has been operated and the injection hole of the segment ring 21x for a curved line, it is replaced with the backfill material 4 in between the segment rings 22x, 22y provided with shelter bags. Therefore, collapse of natural ground or ground subsidence becomes hard to arise even in the outbreak part as compared with conventional cases and hence, ground deformation is also hard to arise.

8. 发明专利

JP2011080311A Construction method of tunnel 有权
标题翻译：隧道施工方法
公开(公告)号：JP2011080311A
公开(公告)日：2011-04-21
申请号：JP2009235042
申请日：2009-10-09
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： MITO KENJI , OE IKUO , AKUTAGAWA MITSUSHI
IPC分类号： E21D9/06 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a tunnel easily adjusting an error between a main tunnel and a branch tunnel in a width extended part and a joint part of the tunnels.
SOLUTION: In this construction method, the ground between linings of the main tunnel 1 and the branch tunnel 5 is excavated to form a cavity part, then a connection segment 9 is arranged between lining segments 2 and 6 in upper and lower parts of both of the tunnels 1, 5, a first adjusting board 71 extended from an end part on an outer periphery side of the lining segment 6 toward an end part of the connection segment 9 is installed, a second adjusting board 73 extended from an end part on an outer periphery side of the connection segment 9 toward an end part of the lining segment 6 is installed, the adjusting board 71 is arranged by overlapping it on an inner side more than the adjusting board 73, a pressing part 72 is provided in an end part on a connection segment 9 side of the adjusting board 71, a pressing part 74 is provided on a tunnel inner side face of the adjusting board 73 and at a position on a connection segment 9 side more than the pressing part 72, and a member to be pressed is nipped and held between the pressing parts 72 and 74.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种隧道的施工方法，其容易地调整在隧道的宽度延伸部分和接合部分中的主隧道和分支隧道之间的误差。解决方案：在这种施工方法中，挖掘主隧道1的内衬和分支通道5之间的地面以形成空腔部分，然后在上部和下部的衬里段2和6之间布置有连接段9 在两个隧道1,5中安装有从衬片6的外周侧的端部向连接段9的端部延伸的第一调节板71，从端部延伸的第二调节板73 安装在连接段9的外周侧上朝向衬片6的端部的部分，调节板71在调整板73的内侧重叠配置，按压部72设置在在调整板71的连接段9侧的端部，在调整板73的隧道内侧面和连接段9侧的比按压部72多的位置设置有按压部74，一个成员压制被夹持并保持在按压部分72和74之间。版权所有：（C）2011，JPO＆INPIT

9. 发明专利

JP2008014076A Extension section construction method and confluence section construction method for tunnel, and segment 有权
标题翻译：隧道施工方法及施工方法
公开(公告)号：JP2008014076A
公开(公告)日：2008-01-24
申请号：JP2006188019
申请日：2006-07-07
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： MITO KENJI , OE IKUO , NOMOTO HISASHI
IPC分类号： E21D9/06 , E21D9/10 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To construct an expansion section, such as a confluence section, of a tunnel without a need of a device for a shield machine. SOLUTION: The linings are assembled, which include segments 3 and 7 that are in upper and lower portions and that can be projected to the outer peripheral side of a main line tunnel 1 and a branch line tunnel 5 dug in almost parallel with each other. The underground soil between the linings is dug, and the underground soil at the outer peripheral side of the upper and lower portion segments 3 and 7 is dug to form a cavity. Subsequently, the upper and lower portion segments 3 and 7 are pushed out from the inner peripheral side to project into the cavity. Then, a connecting member 9 bridging the upper and lower portions is disposed between the upper and lower portion segments 3 and 7 projecting into the cavity to construct a tunnel confluence section. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：构造隧道的膨胀部分，例如汇合部分，而不需要用于屏蔽机器的装置。解决方案：组装衬片，其包括在上部和下部中的段3和7，并且可以突出到主线路通道1的外周侧，并且分支线隧道5几乎平行于彼此。挖掘衬里之间的地下土壤，挖出上部和下部段3和7的外周侧的地下土壤，形成一个空腔。随后，上部和下部段3和7从内周侧被推出到空腔中。然后，桥接上部和下部的连接构件9设置在突出到空腔中的上部和下部段3和7之间，以构成隧道汇合部分。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006283322A Water cutoff method for extended segment, and composite segment with water cutoff sheet 有权
标题翻译：水切割方法用于扩展部分，以及具有水切割片的复合部分
公开(公告)号：JP2006283322A
公开(公告)日：2006-10-19
申请号：JP2005102129
申请日：2005-03-31
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社
发明人： OE IKUO , NOMOTO HISASHI , MITO KENJI
IPC分类号： E21D11/38 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To positively cut off water from a gap between an extended segment and each of peripheral segments, when the extended segment is thrust toward the natural ground.
SOLUTION: A water cutoff method for the extended segment 2 is provided for cutting off water from the gap between the extended segment 2 which is partially thrust from a segment ring lining the natural ground toward the natural ground, and each of the peripheral segments (external frame segments 3). A water cutoff sheet 4 is set to the peripheral segments so as to cover an external side of the extended segment 2, close to the natural ground, and when the extended segment 2 is thrust, the water cutoff sheet 4 exerts water cutoff performance while being pressed and expanded. Thus when the extended segment 2 is thrust, water cutoff at the gap between the extended segment 2 and each of the peripheral segments is positively achieved.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：当延伸段被推向自然地面时，积极地从延伸段和周边段之间的间隙切断水分。解决方案：提供用于延伸段2的截水方法，用于从延伸部分2之间的间隙切割水，该延伸部分2从部分地从自然地面朝向自然地面的分段环推进，并且每个周边段（外部框架段3）。为了覆盖延伸段2的外侧，靠近天然地面，将隔水片4设置在周边部分上，当延伸段2被推压时，截水片4施加截水性能，同时按压和扩大。因此，当延伸段2被推力时，积极地实现在延伸段2与每个周边段之间的间隙处的水切断。版权所有（C）2007，JPO＆INPIT

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