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1. 发明专利

JP2004124489A Underground structure and its construction method 有权
标题翻译：地下结构及其施工方法
公开(公告)号：JP2004124489A
公开(公告)日：2004-04-22
申请号：JP2002289610
申请日：2002-10-02
申请人： Kajima Corp , Komatsu Im Engineering Kk , Komatsu Ltd , Tekken Constr Co Ltd , コマツアイエムエンジニアリング株式会社 , 株式会社小松製作所 , 鉄建建設株式会社 , 鹿島建設株式会社
发明人： YOSHIKAWA TADASHI , SASAKI YUKINOBU , DOI SHIGETAKA , TAKIMOTO KUNIHIKO , MORIOKA YOSHIRO , MIYAJIMA SUMIO , ABE TAKASHI
IPC分类号： E21D9/04 , E21D9/00 , E21D9/01
摘要： PROBLEM TO BE SOLVED: To provide an underground structure and its construction method attaining reduction in construction cost, labor saving in construction and the shortening of a construction period. SOLUTION: This underground structure comprises juxtaposed shield holes 1, 1 and widened parts 2, 2 formed in and on the facing side. Steel shell segments 1a are installed at the natural ground of the shield holes 1, 1, and jacking pipes 3, 4 are installed on the upper side and lower side between the shield holes 1, 1 to be closed in an approximately elliptic cross section so that external forces applied to the steel shell segments 1a and jacking pipes 3, 4 are resisted mainly by axial forces. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种降低施工成本，节省施工工期和缩短施工期的地下结构及其施工方法。解决方案：该地下结构包括形成在相对侧中和相对侧上的并置的屏蔽孔1,1和加宽部分2,2。钢壳段1a安装在屏蔽孔1,1的自然地面，并且顶盖管3,4安装在屏蔽孔1,1之间的上侧和下侧，以大致椭圆形截面被封闭，因此施加到钢壳段1a和顶压管3,4的外力主要由轴向力抵抗。版权所有（C）2004，JPO

2. 发明专利

JP2011247002A Tunnelling machine used for cast-in-place lining method 有权
标题翻译：隧道掘进机用于地板内衬方法
公开(公告)号：JP2011247002A
公开(公告)日：2011-12-08
申请号：JP2010122106
申请日：2010-05-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KOBAYASHI TAKASHI , SHINODA HIDETOSHI , FUJITA KOICHI , MIYAKE YOSHITAKA , NAGAMORI KUNIHIRO , SAKANE HIDEYUKI , NUMAKUNAI KATSUMI , ABE TAKASHI
IPC分类号： E21D9/06 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a tunnelling machine used for a cast-in-place lining method capable of ensuring soundness of lining concrete and preventing negative influence thereof on peripheral ground by restraining the fluctuation of placing pressure caused by change in concrete supply and tunnelling speed in a lining concrete placing.SOLUTION: A plurality of end frame jacks 11 each of which has a short jack 23 for pressure control and a long jack 21 for end frame movement connected in series are installed in parallel with each other inside a cylindrical skin plate of a shield tunneling machine. An annular end frame is connected with the long jack 21 and movable with expansion/shrinkage of the long jack 21. The short jack 23 is divided into an adjustment part 41 for adjusting the travel of the end frame jack 11 and a control part 39 for controlling the pressure of the end frame jack 11, and two pistons 43 and 45 provided on a rod 47 are arranged in the control part 39 and the adjustment part 41, respectively.
摘要翻译：要解决的问题：提供一种用于现场衬里方法的隧道掘进机，其能够通过限制由混凝土变化引起的施加压力的波动来确保衬里混凝土的良好性并防止其对周围地面的负面影响供应和隧道速度在衬里混凝土配置。解决方案：具有用于压力控制的短插座23和串联连接的端框架移动的长插座21的多个端框架插座11彼此平行地安装在屏蔽件的圆柱形外壳内隧道机。环形端框架与长插座21连接，并可与长插座21的膨胀/收缩一起移动。短插座23被分成用于调节端框架插座11的行程的调节部件41和用于控制端框架千斤顶11的压力，设置在杆47上的两个活塞43和45分别设置在控制部分39和调节部分41中。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2004324104A Joint structure of concrete segment 审中-公开
公开(公告)号：JP2004324104A
公开(公告)日：2004-11-18
申请号：JP2003117384
申请日：2003-04-22
申请人： Geostr Corp , Kajima Corp , Kubota Corp , ジオスター株式会社 , 株式会社クボタ , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , ABE TAKASHI , YOSHIDA KENTARO , FURUICHI KOSUKE , TAKIMOTO KUNIHIKO , MUKONO KATSUHIKO , AOKI TOSHIYUKI , FUJINO YUTAKA , SAKUMA YASUSHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of concrete segments capable of efficiently transmitting stress by securely fixing joint metals and reinforcements installed in a joint face between the segments by simple structure.
SOLUTION: Extension parts 13 are integrally formed on the body rear surface sides of fittings 11 buried in the joint face between the concrete segments 1. The reinforcements 3 are fixed to cutouts 13a formed in the upper and lower sides of the extension parts 13 with nuts 15. One engagement part of a connection fitting 7 having wedge-like engagement parts formed at both ends thereof is engaged with the engagement groove 12 of the joint fitting 11 of one segment 1 beforehand and, in this state, the adjacent next segment is pushed out in the axial direction of the tunnel to engage the other fixing part of the connection fitting 7 with the engagement groove 12 of the fitting 11 of the pushed out segment 1, and the segments 1 are engaged with each other in the circumferential direction of the tunnel.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2014080865A Tunnel construction method 有权
标题翻译：隧道施工方法
公开(公告)号：JP2014080865A
公开(公告)日：2014-05-08
申请号：JP2014025236
申请日：2014-02-13
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKANE HIDEYUKI , NAGAMORI KUNIHIRO , SETSUKINAI SHUICHI , FUKUYA YOSHINORI , ABE TAKASHI , TAMAMURA KOJI , YOSHIZAKO KAZUO , OKUYAMA MASAYOSHI
IPC分类号： E21D9/06 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method, which, during a tunnel construction, enables switching between the cast-in-place concrete type and the segment type with use of a single shield machine, causing no water leakage at the switching, and making the switching operation easy.SOLUTION: A driving jack 7 is fitted with an inner-frame spreader 19 at its tip. During switching the construction method between the cast-in-place concrete type and the segment type, the spreader fitted on the driving jack 7 is changed depending on either pressing on an inner frame 15 or on a segment 35, enabling accurately pressing the center of the end surface of either the inner frame 15 or the segment 35 located in the outer side of the inner frame 15.
摘要翻译：要解决的问题：提供一种隧道施工方法，其在隧道施工期间能够使用单个屏蔽机器在现场混凝土型和段型之间切换，在切换时不会发生漏水，并使开关操作变得容易。解决方案：驱动插座7在其尖端处装配有内框架吊具19。在现浇混凝土型和分段型之间切换施工方法时，安装在驱动千斤顶7上的吊具根据内框15或段35上的按压而改变，从而能够精确地按压位于内框架15的外侧的内框架15或段35的端面。

5. 发明专利

JP2012052376A Segment shape retention device for shield tunnel 有权
标题翻译：用于屏蔽隧道的分段形状保持装置
公开(公告)号：JP2012052376A
公开(公告)日：2012-03-15
申请号：JP2010196890
申请日：2010-09-02
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KUSHIDA SHINJI , YOSHIDA HIDENOBU , YUGE TAKESHI , SATO TAKUYA , ABE TAKASHI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a segment shape retention device for a shield tunnel, which can retain a segment shape in a wide range and which enables stable forward movement of a shape retention jack.SOLUTION: A segment shape retention device 3 is provided between a shield machine 1 and a floor slab 2. The segment shape retention device 3 includes preceding and following shape retention jack groups 6 and 7. When preceding shape retention jacks 61 to 65 of the preceding shape retention jack group 6 are expanded for retention of a segment shape in the forward movement of the shield machine 1, following shape retention jacks 71 to 75 of the following shape retention jack group 7 are contracted to release the retention of the segment shape, and the following shape retention jack group 7 moves forward.
摘要翻译：要解决的问题：提供一种用于屏蔽通道的段形保持装置，其能够在宽范围内保持段形状，并且能够保持形状保持千斤顶的稳定向前运动。解决方案：在屏蔽机1和落地板2之间设置有段形保持装置3.片状保持装置3包括前后形状保持插孔组6和7.当前面的形状保持插孔61至65 在形状保持千斤顶组6的形状保持千斤顶71〜75的收缩之后，使前述的形状保持千斤顶组6扩大，从而在屏蔽机1的向前运动中保持段状，形状，并且以下形状保持千斤顶组7向前移动。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011246976A Tunnel construction method 有权
标题翻译：隧道施工方法
公开(公告)号：JP2011246976A
公开(公告)日：2011-12-08
申请号：JP2010121420
申请日：2010-05-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ABE TAKASHI , SHINODA HIDETOSHI , TADA YUKIO , NAGAMORI KUNIHIRO , SAKANE HIDEYUKI , NUMAKUNAI KATSUMI , KOBAYASHI TAKASHI , FUJITA KOICHI
IPC分类号： E21D11/10 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a tunnel construction method in which a predetermined piece of an inner form is easily pulled out and removed in the axial direction in cast-in-place concrete lining method.SOLUTION: A cylindrical inner form 11 is assembled by using a trapezoidal piece for form removal 21 having a normal piece 17, a piece for assembly 19, and a separating member 25 on a pit wall 13 side, in the inside 7 of a tunnel boring machine 3, while the tunnel boring machine 3 excavates natural ground 1. An outer main girder on a working face side of the rearward inner frame 11 and an outer main girder on a pit mouth side of the forward inner frame 11 are connected with each other by means of a tapered joint. Then, concrete 15 is placed between the inner frame 11 and the pit wall 13. The piece for form removal 21 is pulled out and removed in a direction of tunnel boring, while a portable jack 75 provided in the piece for form removal 21 of the rearmost inner form 11 is extended to take a reaction force from the front inner form 11. Thereafter, the normal piece 17 is pulled out and removed in the radial direction by using a gripping tool 55 provided in the normal piece 17.
摘要翻译：要解决的问题：提供一种隧道施工方法，其中在现浇混凝土衬砌方法中，容易地在轴向方向拉出和除去预定的内部形式的内部形式。解决方案：通过使用用于形式移除的梯形件21来组装圆柱形内部形式11，该梯形件具有正常件17，用于组件19的件和位于凹坑壁13侧上的分离构件25，隧道掘进机3，隧道掘进机3挖掘自然地面1.在后内框架11的工作面侧的外主梁和前内框架11的坑口侧的外主梁连接彼此通过锥形接头。然后，将混凝土15放置在内框架11和凹坑壁13之间。用于形式移除的件21沿隧道镗孔的方向被拉出并移除，而设置在用于形式移除的块21中的便携式插座75 最后的内部形式11被延伸以从前内部形式11获得反作用力。此后，通过使用设置在正常部件17中的夹持工具55沿径向拉出并移除法线部件17。（C）2012，JPO＆INPIT

7. 发明专利

JP2017115316A シールドトンネル内部の構築方法审中-公开
公开(公告)号：JP2017115316A
公开(公告)日：2017-06-29
申请号：JP2015248580
申请日：2015-12-21
申请人：鹿島建設株式会社 , Kajima Corp
发明人： SAITO YUSUKE , ABE TAKASHI , SATO TAKUYA , TAKAHASHI KIMIKUNI , YOSHIMURA HAYATO , MORIGUCHI TOSHIMI
IPC分类号： E21D11/08
摘要：【課題】シールドトンネルの施工効率を向上させる。【解決手段】シールド機1は、先端部で地中を掘削し後方部でセグメント101を組み立てる。後続台車11は、シールド機1の後方に配置されてシールド機1の掘進に伴って移動する。ここにおいて、シールド機1と後続台車11との間で、後続台車11に装備されたクレーン14により、トンネル底部にインバートブロック102を設置する。後続台車11は、設置済みのインバートブロック102上を移動させる。後続台車11の後方で、別の台車15に装備されたクレーン17により、インバートブロック102の上に床面構築部材(中間柱103及び床版106)を設置して、床面を構築する。【選択図】図3

8. 发明专利

JP2015028282A シールドトンネル用床版、シールドトンネルの床版構築方法、及び、シールドトンネルの施工方法有权
标题翻译：盾构隧道地板，地坪隧道施工方法及盾构隧道施工方法
公开(公告)号：JP2015028282A
公开(公告)日：2015-02-12
申请号：JP2013201554
申请日：2013-09-27
申请人：鹿島建設株式会社 , Kajima Corp
发明人： ABE TAKASHI , YOSHIDA HIDENOBU , NAKATSURU HIROSUKE , SATO TAKUYA
IPC分类号： E21D11/08
摘要：【課題】構造的に優れ、効率的に施工できるシールドトンネル用床版を提供する。【解決手段】床版200は、トンネル底部の幅方向中央部に設置されるボックスカルバート200Aと、トンネル底部の幅方向両端部にボックスカルバート200Aを挟んで設置される左右一対のコンクリートブロック200Bとから構成される。コンクリートブロック200Bは、下部材203と上部材204との2つに分割されていて、これらの分割面S2は水平である。コンクリートブロック200Bは、トンネル側壁部に空隙を隔てて対向する垂直面を有し、前記空隙に間詰コンクリート205が打設される。ボックスカルバート200A及びコンクリートブロック200Bの設置は、シールド機と後続台車との間で行われる。【選択図】図1
摘要翻译：要解决的问题：提供一种结构上优良和有效构造的盾构隧道地板。解决方案：地板200由安装在隧道底部宽度方向的中心部分和一对右侧的箱涵200A构成并通过将箱涵200A夹在隧道底部的宽度方向上的两个端部中而安装的混凝土块200B。混凝土块200B被分成下部构件203和上部构件204中的两个，并且这些分隔面S2是水平的。混凝土块200B包括相对的垂直平面，同时将空隙分隔成隧道侧壁部分，空间填充混凝土205被放置在空隙中。在盾构机和后续滑架之间执行箱涵200A和混凝土块200B的安装。

9. 发明专利

JP2013177813A Floor slab for shield tunnel, building method of floor slab in shield tunnel and construction method of shield tunnel 审中-公开
标题翻译：盾构隧道地板，屏蔽隧道地板建筑方法及盾构隧道施工方法
公开(公告)号：JP2013177813A
公开(公告)日：2013-09-09
申请号：JP2013132502
申请日：2013-06-25
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ABE TAKASHI , YOSHIDA HIDENOBU , NAKATSURU HIROSUKE , SATO TAKUYA
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a floor slab for a shield tunnel, which has superior structure and can be efficiently constructed.SOLUTION: A floor slab 200 comprises: a box culvert 200A which is installed at a central part in a width direction of a bottom part of the tunnel; and a pair of right and left concrete blocks 200B which are installed at both end parts in the width direction of the bottom part of the tunnel so as to sandwich the box culvert 200A. The concrete block 200B is divided into two portions of a lower member 203 and an upper member 204, and a face S2 at which the block 200B is divided is parallel. The concrete block 200B has a vertical face that faces a side wall part of the tunnel while having a void therebetween, and filling concrete 205 is cast in the void.
摘要翻译：要解决的问题：提供一种具有优越结构并可有效构造的盾构通道的楼板。解决方案：一个地板200包括：一个箱体涵盖件200A，其安装在一个宽度方向的中心部分隧道底部; 以及一对右侧和左侧的混凝土块200B，其安装在隧道底部的宽度方向的两个端部处以夹住箱涵盖200A。混凝土块200B被分成下部构件203和上部构件204的两部分，并且块200B被分割的面S2平行。混凝土块200B具有面向隧道的侧壁部分的垂直面，同时在其间具有空隙，并且填充混凝土205被浇铸在空隙中。

10. 发明专利

JP2009150165A Tunnel interior structure and its construction method 有权
标题翻译：隧道内部结构及其施工方法
公开(公告)号：JP2009150165A
公开(公告)日：2009-07-09
申请号：JP2007330230
申请日：2007-12-21
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ABE TAKASHI , TAKAHASHI KIMIKUNI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide an efficiently constructible tunnel interior structure and its construction method, capable of widely securing an interior space. SOLUTION: A box culvert 2 composed of a plurality of bottom slab pieces 2A, a side slab piece 2B and a top slab piece 2C, is assembled in a rectangular cross-sectional shape in a tunnel A. A roadbed 4 is constructed by filling fluidization treated earth in both sides of the box culvert 2. A roadbed 1 is constructed by laying crushed stones on the box culvert 2 and the road bed 4. The bottom slab pieces 2A, the side slab piece 2B and the top slab piece 2C are arranged by being alternately dislocated in the axial direction of the tunnel A. Mutually fitting recess-projection-shaped joints 2b are arranged in a joining part of the bottom slab pieces 2A and the side slab piece 2B and a joining part of the side slab piece 2B and the top slab piece 2C. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够广泛确保内部空间的有效构造的隧道内部结构及其施工方法。解决方案：由多个底板坯件2A，侧板坯件2B和顶板坯件2C组成的箱涵2在隧道A中以矩形横截面形状组装。路基4被构造成通过在箱涵2的两侧填充流化处理的土壤。路基1是通过将碎石放在箱涵2和路床4上构成的。底板2A，侧板坯2B和顶板 2C通过在隧道A的轴向方向上交替地位错布置。相互配合的凹凸形接头2b布置在底板坯件2A和侧板坯件2B的接合部分中，并且侧面的接合部分板坯件2B和顶板坯件2C。版权所有（C）2009，JPO＆INPIT

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