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1. 发明专利

JP2008223397A Construction method for underground structure 审中-公开
标题翻译：地下结构施工方法
公开(公告)号：JP2008223397A
公开(公告)日：2008-09-25
申请号：JP2007065945
申请日：2007-03-15
申请人： Kajima Corp , Uemura Giken Kogyo Kk , 植村技研工業株式会社 , 鹿島建設株式会社
发明人： MARUTA SHINICHI , KOBAYASHI KENJI , UCHIDA HARUO , KIMOTO KIYOTOSHI , MAGARA TAKUMI , SAKAGUCHI TAKUSHI , UEMOTO KATSUHIRO
IPC分类号： E21D9/06 , E21D9/04 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a construction method for an underground structure for providing and extending a rectangular caisson body sequentially in a starting pit to excavate the ground and enabling the construction of the caisson body having large cross section in even a narrow vertical shaft by using divided segments and preventing the segment itself from being damaged even when receiving impulsive force of a jack.
SOLUTION: In this construction method, a rectangular segment ring is formed by combining segment pieces being like a flat plate, having a flat plate L shape, and being a rectangular highly rigid type composite segment constituted by filling the inside blocked by a natural ground side skin plate, a hollow inside side skin plate, and a side plate with concrete, and the rectangular segment rings are sequentially connected in the direction of length to form the rectangular caisson body 19.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于地下结构的施工方法，用于依次在起始坑中提供和延伸矩形沉箱，以挖掘地面，并使得能够构造具有大截面的沉箱体甚至窄垂直轴通过使用分割段并且防止片段本身即使在接收千斤顶的冲击力时也被损坏。解决方案：在这种施工方法中，通过将具有平板L形状的平板状的片段组合成长方形高刚性型复合片而形成矩形片状环，该片段通过填充由自然地面皮肤板，中空内侧皮肤板和具有混凝土的侧板，并且矩形节段沿长度方向依次连接以形成矩形沉箱体19.版权所有（C）2008 ，JPO＆INPIT

2. 发明专利

JP2011214397A Excavation method 有权
标题翻译：挖掘方法
公开(公告)号：JP2011214397A
公开(公告)日：2011-10-27
申请号：JP2011168081
申请日：2011-08-01
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ISHIMARU YUTAKA , NAGAMORI KUNIHIRO , SASAKI TETSUYA , TAKIMOTO KUNIHIKO , YOSHIKAWA TADASHI , SAKAGUCHI TAKUSHI
IPC分类号： E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide an excavation method capable of excavating an underground space economically in a short construction period even when the construction length of a rectangular roof is limited.SOLUTION: An excavating mechanism 2 including a main section excavator 15 which has a projection 47 at the latter half of the body, a propulsion jack 33 installed at the rear of the main section excavator 15, a rectangular roof excavator 13 installed in front of the projection 47, and the like, is installed in a vertical shaft 1, and a cover plate 25 is attached to near the rear end 23 of the rectangular roof excavator 13. Next, while advancing the rectangular roof excavator 13 for boring independently of the main section excavator 15 using a propulsion jack 21 for a rectangular roof installed inside the projection 47, the rectangular roof 27 is installed at the rear of the rectangular roof excavator 13. While advancing the main section excavator 15 using the propulsion jack 13 for boring, the rectangular roof 27 inside the projection 47 is recovered and dismounted, and a steel shell 37 is installed between the main section excavator 15 and the propulsion jack 33.
摘要翻译：要解决的问题：提供一种能够在短的施工期间经济地挖掘地下空间的挖掘方法，即使在矩形屋顶的施工长度受到限制的情况下也是如此。解决方案：挖掘机构2，其包括主段挖掘机15，其具有突出部在主体后半部分安装有推进千斤顶33，安装在突出部47的前方的矩形屋顶挖掘机13安装在主轴1的后方，并且，在矩形屋顶挖掘机13的后端23的附近，安装有盖板25.接下来，在使用安装在突起内的矩形屋顶的推进千斤顶21的状态下，使主体部挖掘机15独立地进行镗孔的矩形屋顶挖掘机13 如图47所示，矩形屋顶27安装在矩形屋顶挖掘机13的后部。在使用推进插座13推进主部分挖掘机15的同时，镗孔，突起47内的矩形屋顶27被回收和拆卸，并且钢壳37安装在主部分挖掘机15和推进吊顶33之间。

3. 发明专利

JP2008169639A Tunnel construction method 有权
标题翻译：隧道施工方法
公开(公告)号：JP2008169639A
公开(公告)日：2008-07-24
申请号：JP2007004497
申请日：2007-01-12
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SHIRAI SHUNSUKE , NAGAMORI KUNIHIRO , KAMIO MASAHIRO , NAKAGAWA MASAYOSHI , SAKAGUCHI TAKUSHI , UMANO KOJI , IGARASHI HIROMASA
IPC分类号： E21D9/06 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method which enables a widened section to be formed over a long distance by minimizing the number of widening segment rings to be moved, by means of an ordinary shield machine.
SOLUTION: A widening segment 25 is installed in the prescribed area 23 of a widened pit 19 which is excavated by means of the shield machine 3. A joint segment 27 is installed ahead of the widening segment 25, and the joint segment 27 and a tail portion 15 of the shield machine 3 are fixed together. An end plate 31 is fixed to a widening segment 25b, and the widening segment 25 is moved in the direction of the outer periphery of a tunnel 2. Subsequently, a diameter-enlarging skin plate 41, which is arranged on the inner peripheral side of the widening segment 25, and a shield jack 47, which is arranged inside the skin plate 41, are fixed to the end plate 31. After that, the end plate 31 is separated from the widening segment 25b, and the shield machine 3 is advanced while a widening segment 49 is installed inside the skin plate 41.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种隧道施工方法，其可以通过普通屏蔽机使最小化要移动的加宽段环的数量在长距离上形成加宽部分。解决方案：加宽段25安装在借助屏蔽机3挖掘的加宽坑19的规定区域23中。接合段27安装在加宽段25的前方，接头段27 并且屏蔽机3的尾部15固定在一起。端板31固定在加宽段25b上，并且加宽段25沿隧道2的外周方向移动。随后，布置在隧道2的内周侧的直径扩大的表皮板41 布置在皮肤板41内部的加宽部分25和屏蔽插座47固定在端板31上。此后，端板31与加宽部25b分离，屏蔽机3前进而扩展段49安装在皮肤板41内。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2012052416A Method for making shield machine pass to underground structure 有权
标题翻译：制造屏蔽机通过地下结构的方法
公开(公告)号：JP2012052416A
公开(公告)日：2012-03-15
申请号：JP2011274292
申请日：2011-12-15
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ISHIMARU YUTAKA , SAKAGUCHI TAKUSHI
IPC分类号： E21D9/06 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a method for making a shield machine pass to an underground structure, which can withstand earth and water pressure to the underground structure even when a segment made of an inexpensive plain concrete is used and easily make the shield machine pass to the underground structure without welding or removing the underground structure.SOLUTION: A reinforcement member 19 is repeatedly towed and cut. Towing of the reinforcement member 19 is stopped just before the reinforcement member 19 comes off a shield passing portion 5 and a water-blocking packer 17b because if the reinforcement member 19 comes off the water-blocking packer 17b, muddy water 73 within an entrance room 69 leaks from the water-blocking packer 17b into a shield tunnel 1. In the state described above, the reinforcement member 19 is connected with the water-blocking packer 17b. A wire 75 is removed from the reinforcement member 19. The reinforcement member 19 has a role as a water-blocking cover by sealing the water-blocking packer 17b.
摘要翻译：要解决的问题：为了提供一种使屏蔽机器通过到地下结构的方法，即使使用由廉价的普通混凝土制成的部件，也能够承受地下结构的水压力，并且容易使屏蔽机器通过地下结构，无需焊接或移除地下结构。解决方案：加强件19被重复拖曳和切割。在加强构件19脱离屏蔽通过部分5和防水封隔器17b之前停止加强构件19的牵引，因为如果加强构件19从防水封隔器17b脱离，则入口室内的泥水73 69从防水封隔器17b泄漏到屏蔽通道1中。在上述状态下，加强构件19与防水封隔器17b连接。电线75从加强件19移除。加强件19通过密封防水封隔器17b而具有防水罩的作用。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2010090562A Rectangular tunnel and method for constructing the same 有权
标题翻译：矩形隧道及其构造方法
公开(公告)号：JP2010090562A
公开(公告)日：2010-04-22
申请号：JP2008259650
申请日：2008-10-06
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ISHIMARU YUTAKA , SAKAGUCHI TAKUSHI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing a rectangular tunnel capable of efficiently constructing the rectangular tunnel by a shield construction method.
SOLUTION: This rectangular tunnel includes a top slab piece 1 and a floor slab piece 2 which are installed at the ceiling and the floor of the rectangular tunnel A, respectively, and right and left sidewall pieces 3, 3 which are installed at the right and left sidewalls of the rectangular tunnel A, respectively. Recessed grooves 3a, 3a arranged continuously in the direction in which the rectangular tunnel A is excavated are provided to both upper and lower ends of the right and left sidewall pieces 3, respectively. Projections 1a, 1a and projections 2a, 2a are provided to both ends of the top slab piece 1 and the floor slab piece 2 in the lateral direction of the tunnel, respectively. The recessed grooves 3a and the projections 1a are fitted to each other, and the recessed grooves 3a and the projections 2a are fitted to each other. A reinforcement frame 4 formed in a tubular shape so as to surround the outer periphery of a joint part is attached to each joint part.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种构造能够通过屏蔽构造方法有效地构造矩形隧道的矩形隧道的方法。解决方案：该矩形隧道包括分别安装在矩形隧道A的天花板和地板上的顶板坯件1和地板坯件2以及安装在矩形隧道A的地板上的左右侧壁件3,3。分别是矩形隧道A的右侧壁和左侧壁。分别在左右侧壁件3的上端和下端分别设置有沿矩形隧道A挖出的方向连续排列的嵌入槽3a，3a。突起1a，1a和突起2a，2a分别在隧道的横向方向上设置在顶板坯件1和地板坯件2的两端。凹槽3a和突起1a彼此嵌合，凹槽3a和突起2a相互嵌合。形成为以包围接合部的外周的筒状的加强框架4安装在各接合部上。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009197488A Method of passing shield machine through underground structure 审中-公开
标题翻译：通过地下结构通过屏蔽机的方法
公开(公告)号：JP2009197488A
公开(公告)日：2009-09-03
申请号：JP2008040499
申请日：2008-02-21
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ISHIMARU YUTAKA , SAKAGUCHI TAKUSHI
IPC分类号： E21D9/06 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a method of passing a shield machine through an underground structure capable of withstanding a soil and water pressure applied to the underground structure even if the segments in which inexpensive plain concrete is used are used and capable of easily passing the shield machine through the underground structure without melting down or removing the underground structure.
SOLUTION: A plain concrete segment 7 is installed at the portion of the underground structure corresponding to a shield passing section 5. A plurality of reinforcing members 19 are arranged parallel to each other on the inner surface of the plain concrete segment 7 in the axial direction of a shield tunnel 1 so as to cover the shield passing section 5.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供使盾构机通过能够承受施加到地下结构的土壤和水压力的地下结构的方法，即使使用廉价的普通混凝土的区段，并且能够容易通过屏蔽机通过地下结构，不会熔化或移除地下结构。解决方案：平层混凝土段7安装在对应于屏蔽通过部分5的地下结构的部分处。多个加强构件19彼此平行地布置在平面混凝土段7的内表面上屏蔽通道1的轴向方向，以覆盖屏蔽通过部分5.版权所有：（C）2009，JPO＆INPIT

7. 发明专利

JP2008303681A Excavation mechanism and excavation method 有权
标题翻译：挖掘机制与挖掘方法
公开(公告)号：JP2008303681A
公开(公告)日：2008-12-18
申请号：JP2007154004
申请日：2007-06-11
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ISHIMARU YUTAKA , NAGAMORI KUNIHIRO , SASAKI TETSUYA , TAKIMOTO KUNIHIKO , YOSHIKAWA TADASHI , SAKAGUCHI TAKUSHI
IPC分类号： E21D9/04 , E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide an excavation mechanism which economically executes the excavation of an underground space in a short execution period of time even if there is a limit to the construction length of a rectangular roof, and also to provide an excavation method used for the mechanism. SOLUTION: The excavation mechanism 2 comprising a main cross section excavator 15 having a protrusion 47 at the rear half part of a main body, a propelling jack 33 arranged at the rear of the main cross section excavator 15, a rectangular roof excavator 13 or the like arranged at the front of the protrusion 47 is set in a vertical pile 1, and a cover plate 25 is installed in the vicinity of the rear end 23 of the rectangular roof excavator 13. A rectangular roof 27 is set at the rear of the rectangular roof excavator 13 while advancing the rectangular roof excavator 13 independently from the main cross section excavator 15 by using a propelling jack 21 for a rectangular roof arranged in the protrusion 47. The rectangular roof 27 positioned in the protrusion 47 is recovered and removed while advancing the main cross section excavator 15 by using the propelling jack 33, and a steel shell 37 is set between the main cross section excavator 15 and the propelling jack 33. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种挖掘机构，其即使对矩形屋顶的施工长度有限制，也能够在短时间内经济地执行地下空间的挖掘，并且还提供挖掘用于该机制的方法。解决方案：挖掘机构2包括在主体的后半部具有突起47的主横截面挖掘机15，布置在主横截面挖掘机15的后部的推进千斤顶33，矩形屋顶挖掘机设置在突起47的前面的13或类似物被设置在垂直桩1中，并且在矩形屋顶挖掘机13的后端23附近安装有盖板25。矩形屋顶27设置在通过使用布置在突起47中的矩形屋顶的推进千斤顶21，使矩形屋顶挖掘机13独立于主横截面挖掘机15推进矩形屋顶挖掘机13的后部。回收定位在突起47中的矩形屋顶27，通过使用推进千斤顶33推进主横截面挖掘机15而移除，并且在主横截面挖掘机15和推进千斤顶33之间设置钢壳37.版权所有（C ）2009，JPO＆INPIT

8. 发明专利

JP2005264552A Jacking method for tunnel 有权
标题翻译：隧道掘进方法
公开(公告)号：JP2005264552A
公开(公告)日：2005-09-29
申请号：JP2004078308
申请日：2004-03-18
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： SAKAGUCHI TAKUSHI , NAKAGAWA MASAYOSHI , KOSAKA TAKURO , YOSHIDA KENTARO , SOMEYA HIROKI , HASHIGUCHI AKIO
IPC分类号： E21D9/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a jacking method for a tunnel for efficiently constructing the large bore tunnel under a railway track or a road when boring under the existing railway track or road in the traverse direction to obtain a grade separated crossing or road intersection.
SOLUTION: A plurality of segment rings 4 are formed in a start shaft 13. The plurality of segment rings 4 are connected to one another, and prestress is introduced in the cross-sectional direction of each segment ring 4 and in the axial direction of the plurality of segment rings 4 to form case bodies 3A, 3B. Using jacks 18 installed in the start shaft 13, the case bodies 3A, 3B are sequentially joined and pushed into the ground under the track 1 to construct the tunnel 2 continuous in the traverse direction of the track 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于隧道的起重方法，用于在穿过现有铁路轨道或道路在横向方向下钻孔时，有效地构建在铁路轨道或道路下的大型钻孔隧道，以获得坡度分离的交叉点道路交叉口。解决方案：在起动轴13中形成多个分段环4.多个分段环4彼此连接，并且预应力沿每个分段环4的横截面方向被引入并且在轴向多个分段环4的方向形成壳体3A，3B。使用安装在起动轴13上的千斤顶18，壳体3A，3B依次接合并被推入轨道1下方的地面，以构成在轨道1的横向方向上连续的隧道2.版权所有（C ）2005年，日本特许厅和NCIPI

9. 发明专利

JP2006052539A Sealing structure 有权
标题翻译：密封结构
公开(公告)号：JP2006052539A
公开(公告)日：2006-02-23
申请号：JP2004233047
申请日：2004-08-10
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： MATSUURA MASANORI , SAKAGUCHI TAKUSHI , ASANO HIROSUKE , KUNITO TAKASHI , ABE TADASHI
IPC分类号： E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure which can surely bring about a water-sealed state after installation without being damaged in the installation of a segment.
SOLUTION: A main girder 5 of a K-segment 1 is provided with a groove 3. Additionally, a pipe 11 is provided in the main girder 5 so as to communicate with the groove 3 via an opening 12 of a bottom surface 4 of the groove 3. A check valve 13 is provided in the pipe 11, and a sealing material 7 is formed in the groove 3 in such a manner as not to protrude from a surface position 6 of the main girder 5. An outer edge of the sealing material 7 is fixed to the bottom surface 4 of the groove 3, and an insulation material 9 is provided between the vicinity of the opening 12 of the bottom surface 4 and the sealing material 7. After the K-segment 1 is installed between the segments 15, a filler 19 is infilled into the groove 3 via the check valve 13 and the pipe 11, and the sealing material 7 is protruded from the surface position 6 and brought into contact with the segment 15, so that the water sealing can be applied to a section between the K-segment 1 and the segment 15.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种密封结构，其在安装之后可以确实地实现水密封状态，而不会在安装段时被损坏。解决方案：K段1的主梁5设有槽3.此外，主梁5中设置有管11，以便通过底面的开口12与槽3连通在管道11中设置有止回阀13，并且在槽3中形成密封材料7，不会从主梁5的表面位置6突出。外缘密封材料7固定在槽3的底面4上，并且在底面4的开口12附近与密封材料7之间设置绝缘材料9.在安装了K段1之后在节段15之间，通过止回阀13和管道11将填料19填充到槽3中，并且密封材料7从表面位置6突出并与段15接触，使得水封可应用于K段1和段15之间的区段）2006年，日本特许厅和NCIPI

10. 发明专利

JP2011214396A Excavating mechanism 有权
标题翻译：挖掘机械
公开(公告)号：JP2011214396A
公开(公告)日：2011-10-27
申请号：JP2011168058
申请日：2011-08-01
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ISHIMARU YUTAKA , NAGAMORI KUNIHIRO , SASAKI TETSUYA , TAKIMOTO KUNIHIKO , YOSHIKAWA TADASHI , SAKAGUCHI TAKUSHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an excavating mechanism capable of excavating an underground space economically in a short construction period even when the construction length of a rectangular roof is limited.SOLUTION: This excavating mechanism 2 including a main section excavator 15 which has a projection 47 at the latter half of the body, a propulsion jack 33 installed at the rear of the main section excavator 15, a rectangular roof excavator 13 installed in front of the projection 47, and the like, is installed in a vertical shaft 1, and a cover plate 25 is attached to near the rear end 23 of the rectangular roof excavator 13. Next, while advancing the rectangular roof excavator 13 for boring independently of the main section excavator 15 using a propulsion jack 21 for a rectangular roof installed inside the projection 47, the rectangular roof 27 is installed at the rear of the rectangular roof excavator 13. While advancing the main section excavator 15 using the propulsion jack 13 for boring, the rectangular roof 27 inside the projection 47 is recovered and dismounted, and a steel shell 37 is installed between the main section excavator 15 and the propulsion jack 33.
摘要翻译：要解决的问题：提供一种能够在短的施工期间经济地挖掘地下空间的挖掘机构，即使在矩形屋顶的施工长度受到限制的情况下也是如此。解决方案：该挖掘机构2包括主挖掘机15，其具有突出部在主体后半部分安装有推进千斤顶33，安装在突出部47的前方的矩形屋顶挖掘机13安装在主轴1的后方，并且，在矩形屋顶挖掘机13的后端23的附近，安装有盖板25.接下来，在使用安装在突起内的矩形屋顶的推进千斤顶21的状态下，使主体部挖掘机15独立地进行镗孔的矩形屋顶挖掘机13 如图47所示，矩形屋顶27安装在矩形屋顶挖掘机13的后部。在使用推进千斤顶1推进主部分挖掘机15的同时，如图3所示，为了镗孔，突起47内的矩形屋顶27被回收和拆卸，钢壳37安装在主部分挖掘机15和推进吊顶33之间。

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