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1. 发明专利

JP2005054465A Cut-off joint for element, and construction method therefor 有权
标题翻译：元件切割接头及其构造方法
公开(公告)号：JP2005054465A
公开(公告)日：2005-03-03
申请号：JP2003286857
申请日：2003-08-05
申请人： Fujita Corp , Suiken:Kk , Taisei Corp , 大成建設株式会社 , 株式会社フジタ , 株式会社推研
发明人： YUGUCHI MASAKI , KANEKO KENICHI , OHATA YUTAKA , KOYANAGI YOSHIRO , UEDA KENRO , WAKE TERUYUKI , FUJIMOTO NAOAKI , SUMIKAWA KAORU , KISHI KOICHI , HONMA RYOJI
IPC分类号： E02D5/14 , E21D11/04 , E21D13/04
摘要： PROBLEM TO BE SOLVED: To provide a cut-off joint for an element, which can cope with a construction error and which does cause a problem such as rolling in excavation using the element, and a construction method for the cut-off joint.
SOLUTION: A joint structure of the element is used for constructing an underground structure by inserting a plurality of elements into natural ground by juxtaposing them, while a male joint 32 and a female joint 31, provided in the axial direction of each of the elements, are fitted together between the adjacent elements 21 and 22. In a joint part 30, a fixed gap 40 is made between an inner surface of the female joint 31 and the male joint 32 in a fitted state, and a cut-off material 50 composed of a flexible material is arranged in the gap 40, so as to prevent leakage of water from between the adjacent elements 21 and 22.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够应对施工误差的元件的切断接头，并且导致使用该元件的挖掘中的滚动等问题，以及用于切断的构造方法联合。解决方案：该元件的接头结构用于通过将多个元件并入其中而将多个元件插入自然地面来构造地下结构，同时在每个的轴向设置的阳接头32和阴接头31 这些元件被安装在相邻元件21和22之间。在接头部分30中，固定间隙40在嵌合状态下形成在阴接头31的内表面和阳接头32之间，并且截止由柔性材料构成的材料50布置在间隙40中，以防止水从相邻元件21和22之间泄漏。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2007138616A Structure and method for cutting off connecting section of tunnel 有权
标题翻译：切断隧道连接的结构和方法
公开(公告)号：JP2007138616A
公开(公告)日：2007-06-07
申请号：JP2005335411
申请日：2005-11-21
申请人： Fujita Corp , Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Taisei Corp , 大成建設株式会社 , 株式会社フジタ
发明人： MORITA TAIJI , WATABE SHOICHI , TAKAKURA KATSUHIKO , TOKIDA KAZUYA , FUJIMOTO NAOAKI , ISOZAKI TOMOHITO , MISAWA MAKOTO , MATSUOKA KAORU
IPC分类号： E21D11/00 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a structure and a method for cutting off a connecting section of a tunnel, which can reduce the amount of injection of a chemical solution, and which are equipped with excellent cut-off properties even if a water sealing plate is not provided.
SOLUTION: This cut-off structure 1 of the connecting section of the tunnel is utilized for cutting off the connecting sections 3 among the plurality of tunnels 2 and 2 which are brought into continuous contact with one another in parallel with one another. A screen 6, which is formed by infilling a filler 5 such as mortar into a bag body 4, is provided outside the connecting section 3. The screen 6 is formed in such a shape as to reach the outer peripheral wall 18 of the other tunnel 2 by infilling the filler 5 into the bag body 4 from the outer peripheral wall 18 of one tunnel 2.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于切断隧道的连接部分的结构和方法，该结构和方法可以减少化学溶液的注入量，并且其具有优良的截止性能，即使不提供水封板。解决方案：隧道的连接部分的该截止结构1用于切断彼此平行地彼此连续接触的多个隧道2和2之间的连接部分3。通过将诸如砂浆的填料5填充到袋体4中形成的筛网6设置在连接部分3的外部。筛6形成为到达另一个隧道的外周壁18 2通过从一个隧道2的外周壁18将填料5填充到袋体4中。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007191944A Subterranean hollow element for anti-soil pressure wall 有权
标题翻译：用于土壤压力墙的地下室中空元素
公开(公告)号：JP2007191944A
公开(公告)日：2007-08-02
申请号：JP2006011958
申请日：2006-01-20
申请人： Fujita Corp , Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Taisei Corp , 大成建設株式会社 , 株式会社フジタ
发明人： FUJIMOTO NAOAKI , MISAWA MAKOTO , ISOZAKI TOMOHITO , MORITA TAIJI , WATABE SHOICHI , TAKAKURA KATSUHIKO , TOKIDA KAZUYA , MATSUOKA KAORU
IPC分类号： E21D11/04 , E21D13/02
摘要： PROBLEM TO BE SOLVED: To provide a subterranean hollow elements for anti-soil pressure wall capable of surely and easily connecting both hollow elements with each other even if there are mutual inclinations of both adjoining hollow elements or three dimensional placement errors.
SOLUTION: The subterranean hollow elements for anti-soil pressure wall is equipped with hollow element bodies 1, the end plates 2 and 3 located inside of opening sections 1a and 1b of them to be respectively fixed, the first sticks 4 inserting both ends arranged inside of the hollow element bodies 1 in the end plates 2 and 3, the second sticks 5 arranged across over the adjoining hollow element bodies 1 and 1, at the same time, inserting one end in the end plate 2 in one of the hollow element bodies 1 and inserting the other end in the other end plate 3 in the other of the hollow element bodies 1 and elastic supports 6 and 7 intervening among both ends of each of the first sticks 4 and each of the second sticks 5 and the end plates 2 and 3 to make proper compression. The end plates 2 and 3 are used as load carrying plates receiving tensile force of the first stick 4 and the second stick 5 and, at the same time, these sticks 4 and 5 are held in the process of execution. The tensile force of the first stick 4 and the tensile force of the second stick 5 act so that it can balance with the end plates 2 and 3 through the elastic supports 6 and 7.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使存在相邻的中空元件的相互倾斜或三维放置误差，也可以提供一种用于防土压力壁的地下中空元件，其能够可靠且容易地将两个中空元件彼此连接。解决方案：用于防土压力墙的地下中空元件装有中空元件体1，位于其开口部分1a和1b内部的端板2和3分别固定，第一棒4插入两个在端板2和3中布置在中空元件主体1内部的端部，跨越相邻的中空元件体1和1布置的第二棒5，同时将一端插入端板2中的一个中中空元件体1并将另一端插入到另一个中空元件体1中的另一端和在第一棒4和每个第二棒5的两端之间插入的弹性支撑件6,7，以及端板2和3以进行适当的压缩。端板2和3用作承受第一棒4和第二棒5的张力的承载板，并且同时保持这些棒4和5的执行过程。第一棒4的张力和第二棒5的张力作用，使得其可以通过弹性支撑件6和7与端板2和3平衡。版权所有：（C）2007，JPO＆INPIT

4. 发明专利

JP2006070443A Element pipe and construction method for underground structure 有权
标题翻译：元素管道和地下结构施工方法
公开(公告)号：JP2006070443A
公开(公告)日：2006-03-16
申请号：JP2004251523
申请日：2004-08-31
申请人： Fujita Corp , Taisei Corp , 大成建設株式会社 , 株式会社フジタ
发明人： TOKIDA KAZUYA , MORITA TAIJI , UEDA KENRO , NISHIKAWA MITSURU , OGAWA FUSHI , WAKE TERUYUKI , FUJIMOTO NAOAKI , KISHI KOICHI
IPC分类号： E21D13/02 , E21D9/04 , E21D13/04
摘要： PROBLEM TO BE SOLVED: To provide an element pipe which can easily adapt to a curved section, a construction error, etc. and which can suppress rolling, and a construction method for an underground structure using the element pipe.
SOLUTION: When a peripheral wall is formed in the ground 1, the element pipe 9 as a tubular body is arranged in each excavated hole 1a excavated by an excavator 6 along a position of the peripheral wall, and the adjacent element pipes 9 are connected to each other so as to form the peripheral wall of an annular body. The tubular body is the element pipe 9 which is brought into contact with the inside of the excavated hole 1a, where a groove part 90 with a concave cross section, opened to the outside, is formed in a first side surface, and where a pair of engaging brackets 9f and 9f is formed on a second side surface at an interval, almost equal to the width of the groove 90, in the state of protruding to the outside. The underground structure is constructed by using the plurality of element pipes 9 etc.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种容易适应弯曲部分，施工误差等并且可以抑制轧制的元件管，以及使用元件管的地下结构的施工方法。解决方案：当在地面1中形成周壁时，作为管状体的元件管9布置在沿着周壁的位置由挖掘机6挖掘的每个挖掘孔1a中，并且相邻的元件管9 彼此连接以形成环形体的周壁。管状体是与挖掘孔1a的内侧接触的元件管9，在第一侧面形成有向外侧开口的具有凹状截面的槽部90，接合支架9f和9f以在突出到外部的状态下以几乎等于凹槽90的宽度的间隔形成在第二侧表面上。地下结构通过使用多个元件管9等构成。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006045928A Soil pressure wall 审中-公开
标题翻译：土压力墙
公开(公告)号：JP2006045928A
公开(公告)日：2006-02-16
申请号：JP2004228992
申请日：2004-08-05
申请人： Fujita Corp , Suiken:Kk , Taisei Corp , 大成建設株式会社 , 株式会社フジタ , 株式会社推研
发明人： SASAYA TERUMASA , HIRANO KATSUSATO , WAKE TERUYUKI , FUJIMOTO NAOAKI , KISHI KOICHI , MORITA TAIJI , TOKIDA KAZUYA , KOYANAGI YOSHIRO , UEDA KENRO , HONMA RYOJI
IPC分类号： E21D13/00 , E02D5/20 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a soil pressure wall capable of being constructed by using a plurality of elements with a single diameter, preparing no boring machine with different diameters and being constructed without increasing the amount of excavated soils.
SOLUTION: The element 18A located in a corner section intersecting both right and left side walls 1204 and a bottom wall 1202 passes through the center in the direction of the thickness of each of the side walls 1204, and it is so placed that the center thereof makes displacement to the inside of the soil pressure wall 12 rather than a place intersecting the center line extended in the vertical direction and the center line extended in the horizontal direction passing through the center in the direction of the thickness of the bottom wall 1202. The element 18B located in a corner section intersecting both right and left side walls 1204 and an upper wall 1206 is so placed that the center thereof makes displacement to the inside of the soil pressure wall 12 rather than a place intersecting the center line extended in the vertical direction passing through the center in the direction of the thickness of each of the side walls 1204 and the center line extended in the horizontal direction passing through the center in the direction of the thickness of the upper wall 1206.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够通过使用具有单个直径的多个元件来构造的土壤压力壁，不需要不增加挖掘土壤的量来构造不同直径的镗床并且被构造。解决方案：位于与左右侧壁1204和底壁1202相交的角部中的元件18A沿着每个侧壁1204的厚度方向穿过中心，并且它被放置成使得其中心位于土压力壁12的内部，而不是在垂直方向上延伸的中心线与沿着垂直方向延伸的中心线相交的位置，并且沿水平方向延伸的中心线沿着底壁厚度方向穿过中心位于与左右侧壁1204和上壁1206相交的角部中的元件18B被放置成使其中心向土压力壁12的内部移动，而不是与延伸的中心线相交的位置在沿着每个侧壁1204的厚度方向穿过中心的垂直方向和在水平方向上延伸的中心线 n在上壁1206的厚度方向上穿过中心。（C）版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2008144478A Branch tunnel constructing segment 有权
标题翻译：分支隧道建设部门
公开(公告)号：JP2008144478A
公开(公告)日：2008-06-26
申请号：JP2006333345
申请日：2006-12-11
申请人： Fujita Corp , 株式会社フジタ
发明人： IZAWA KAIJIRO , FUJIMOTO NAOAKI , ASANUMA YASUKI , KITAYAMA KEIZO , GENTOI KOZO , WAKE TERUYUKI
IPC分类号： E21D11/04 , E21D9/06
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a branch tunnel constructing segment, advantageous for enhancing construction efficiency of branch tunnel in construction of a branch tunnel from a master tunnel. SOLUTION: The segment S comprises a segment body 12, a plurality of through-holes 14, and a first cap 16. The plurality of through-holes 14 are provided in mutually separating positions of the segment body 12 to extend through in the thickness direction. The through-hole 14 is formed by the inner circumferential surface of a pipe 26 embedded in the segment body 12. The first cap 16 blocks the through-hole 14 on the outer circumferential surface 24 of the segment body 12. The first cap 16 is formed of a material easy to crush by a drilling and chemical injecting rod 52. Otherwise, the first cap 16 is provide to be removable out in the radial direction of the segment body 12 when the rod 52 is pushed to natural ground G through the through-hole 14. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种分支隧道建设段，有利于提高从主隧道建设分支隧道的分支隧道的施工效率。解决方案：段S包括段主体12，多个通孔14和第一盖16.多个通孔14设置在段主体12的相互分离位置中，以延伸通过厚度方向。通孔14由嵌入在主体12中的管26的内周面形成。第一盖16在段主体12的外周面24上阻挡通孔14.第一盖16是由容易被钻孔和化学注射杆52挤压的材料形成。否则，当杆52被推动到自然地面G时，第一盖16被提供为沿节段主体12的径向方向移出， - 孔14.版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007262855A Pressure bearing member for use in constructing tunnel 有权
标题翻译：用于构造隧道的压力承载构件
公开(公告)号：JP2007262855A
公开(公告)日：2007-10-11
申请号：JP2006092997
申请日：2006-03-30
申请人： Fujita Corp , 株式会社フジタ
发明人： GENTOI KOZO , WAKE TERUYUKI , KISHI KOICHI , KATAOKA KIYOSHI , HARUTA TOSHIYA , MISAWA MAKOTO , ASANUMA YASUKI , ISOZAKI TOMOHITO , FUJIMOTO NAOAKI , KITAYAMA KEIZO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a pressure bearing member which is advantageous to improve branch tunnel construction efficiency when a branch tunnel is constructed from a narrow master tunnel.
SOLUTION: A reaction bearing member 52 has a profile insertable into a rear trunk 50 of a shield machine, and is formed of: front and rear substrates 54, 56 which exhibit an annular shape and face to each other; and a plurality of column members 58 arranged between the front and rear substrates 54, 56 at circumferential intervals in a manner extending longitudinally, for connecting between the front and rear substrates 54, 56. The reaction bearing member 52 is incorporated in the rear trunk 50, and exposed in the master tunnel 12 according to the advancement of the shield machine 19, to take up a space inside the master tunnel 12. When a plurality ones of the column members 58 and the rear substrate 56 are detached, an opening 60 is formed therein in a manner opening in a lateral direction and in an axial direction of the reaction bearing member 52, and materials and equipment are taken in the interior of the shield machine 19 while excavated soil is discharged via the opening 60.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种压力承载构件，当从狭窄的主隧道构造分支隧道时，有利于提高分支隧道施工效率。解决方案：反作用轴承构件52具有可插入到屏蔽机的后行李箱50中的轮廓，并且由前后基板54,56形成，所述前后基板54,56呈环状并相互面对; 以及以纵向延伸的方式以周向间隔布置在前基板54和后基板56之间的多个列部件58，用于在前基板54和后基板56之间连接。反作用轴承部件52结合在后行李箱50中，并根据屏蔽机19的前进而在主通道12中露出，以占据主隧道12内的空间。当多个柱构件58和后基板56分离时，开口60为在反作用轴承部件52的横向和轴向开口的方式形成，并且将材料和设备带入屏蔽机19的内部，同时挖掘的土壤经由开口60排出。（C）2008，JPO＆INPIT

8. 发明专利

JP2014152588A Circularity measuring device and circularity measuring method 有权
标题翻译：圆形测量装置和圆形测量方法
公开(公告)号：JP2014152588A
公开(公告)日：2014-08-25
申请号：JP2013026183
申请日：2013-02-14
申请人： Fujita Corp , 株式会社フジタ
发明人： ASANUMA YASUKI , FUKADA TATSUYUKI , ISOZAKI TOMOHITO , SATO TAKUMI , HARUTA TOSHIYA , KITAYAMA KEIZO , KISHI KOICHI , HIRANO TAKATSUGU , FUJIMOTO NAOAKI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a circularity measuring device advantageous in improving measurement efficiency, and in reducing a burder of an operator.SOLUTION: An abutting surface 2602 of an upper side holding body 26 is allowed to abut on the upper end of an inner peripheral surface 2004 of a segment 20 by a circularity holding device 22, and an abutting surface 2802 of a lower side holding body 28 is allowed to abut on the lower end of the inner peripheral surface 2004 of the segment 20, and the inner peripheral surface 2004 of a plurality of segments 20 is held in a true circle shape. In this state, circularity α of the inner peripheral surface 2004 is calculated by using distances D1-D4 between the inner peripheral surface 2004 and the upper side holding body 26 or the lower side holding body 28 of the segment 20 detected by first-fourth distance sensors 34A-34D and a distance D5 between the upper side holding body 26 and the lower side holding body 28 detected by a fifth distance sensor 34E.
摘要翻译：要解决的问题：提供一种有利于提高测量效率和减少操作者的烧结的圆度测量装置。解决方案：允许上侧保持体26的邻接表面2602抵靠在内侧的上端通过圆形保持装置22的节段20的周面表面2004和下侧保持体28的抵接表面2802被允许邻接在节段20的内周表面2004的下端，并且内周面多个片段20的2004被保持为真圆形。在这种状态下，通过使用由第四距离检测到的段20的内周表面2004和上侧保持体26或下侧保持体28之间的距离D1-D4来计算内周表面2004的圆度α 传感器34A-34D以及由第五距离传感器34E检测的上侧保持体26和下侧保持体28之间的距离D5。

9. 发明专利

JP2008138475A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2008138475A
公开(公告)日：2008-06-19
申请号：JP2006327910
申请日：2006-12-05
申请人： Fujita Corp , 株式会社フジタ
发明人： ASANUMA YASUKI , FUJIMOTO NAOAKI , KITAYAMA KEIZO , GENTOI KOZO , IZAWA KAIJIRO , WAKE TERUYUKI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield machine 1 which can always stabilize a working face by adequately maintaining the pressure in a chamber 14 during excavation. SOLUTION: The shield machine is formed of a shield frame 11, a cutter face 12 for excavating the natural ground G via its tip, the chamber 14 formed on a rear surface of the cutter face, for charging excavated earth therein, an earth removing pipe 15 for discharging the excavated earth from inside the chamber 14, and a chamber internal pressure maintaining device 17 for maintaining the pressure in the chamber 14. The chamber internal pressure maintaining device 17 is formed of an inflatable film 171 arranged in the earth removing pipe 15, a pressure source 173 for applying fluid pressure for inflating or deflating the inflatable film 171, and a pressure sensor 174 for always detecting the pressure in the chamber 14. Then the pressure applied to the inflatable film 171 by the pressure source 173 is controlled based on a deviation between a preset reference pressure value and a pressure value detected by the pressure sensor 174. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种屏蔽机1，其可以通过在挖掘期间充分地保持室14中的压力来始终稳定工作面。解决方案：屏蔽机由屏蔽框架11，用于通过其顶端挖掘天然地面G的切割面12，形成在切割面的后表面上的用于对其中的挖土进行充填的腔室14，用于从室14内排出挖掘的土的排土管15和用于保持室14中的压力的室内压力保持装置17.室内保压装置17由布置在地面中的充气膜171 去除管15，用于施加用于使可膨胀膜171充气或放气的流体压力的压力源173，以及用于总是检测腔室14中的压力的压力传感器174.然后通过压力源173施加到可充气膜171的压力基于预设的参考压力值和由压力传感器174检测到的压力值之间的偏差来控制。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008163615A Structure of tunnel wall at position where branch tunnel is constructed and method of assembling same 有权
标题翻译：构造隧道隧道的位置结构及其组装方法
公开(公告)号：JP2008163615A
公开(公告)日：2008-07-17
申请号：JP2006353150
申请日：2006-12-27
申请人： Fujita Corp , 株式会社フジタ
发明人： FUJIMOTO NAOAKI , ASANUMA YASUKI , KITAYAMA KEIZO , GENTOI KOZO , IZAWA KAIJIRO , WAKE TERUYUKI
IPC分类号： E21D11/04 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a structure of a tunnel wall at a position where a branch tunnel is constructed which can be surely assembled by using a machinable lining member and capable of withstanding soil and hydraulic pressures.
SOLUTION: This tunnel wall 14 at a position where a branch tunnel is constructed comprises a rectangular frame-shaped metal reinforcement body 20 so installed that the branch tunnel 16 is positioned on the inside and first segments 22 installed on the inside. Steel members 30 are fitted to both ends of each first segment 22 in the extending direction, respectively. The steel members 30 are joined to the reinforcement body 20 through joints 24. The first segments 22 are made of a machinable and rigid material so that a shield machine can be easily propelled.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供在构造分支通道的位置处的隧道壁的结构，其可以通过使用可机加工的衬里构件可靠地组装并且能够承受土壤和液压压力。解决方案：在构成分支通道的位置处的这个隧道壁14包括一个矩形的框架状的金属加固体20，这样安装成使分支通道16位于内部，而第一段22安装在内部。钢构件30分别沿延伸方向安装到每个第一段22的两端。钢构件30通过接头24接合到加强体20.第一段22由可加工且刚性的材料制成，从而可以容易地推进防护罩机。版权所有（C）2008，JPO＆INPIT

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