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61. 发明专利

JP2005194837A Widening method for tunnel 审中-公开
标题翻译：隧道宽带化方法
公开(公告)号：JP2005194837A
公开(公告)日：2005-07-21
申请号：JP2004004660
申请日：2004-01-09
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 widening method for a tunnel capable of economically constructing the tunnel with a widened part.
SOLUTION: For a general pit 14a, after standard sectional segments 9a are assembled in a ring shape in a skin plate 2, an outer shell 12 is fixed to a position adjacent to the area on the outer peripheral surface of the ring-shaped assembly having a widened section 1b, and a filler 13 is filled in hollow parts to form filled blocks 11. Then, steps for excavating by a shield machine 1 are repeated in order. For an enlarged pit 14c, enlarged sectional segments 9c are assembled in a ring shape in the skin plate 2 so that the end faces thereof abut on an enlarged section formed by the standard sectional segments 9a positioned at the forwardmost end of a shield tunnel and the filled blocks 11, and steps for excavating by the shield machine 1 are repeated.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够经济地构造具有加宽部分的隧道的隧道的拓宽方法。解决方案：对于通用凹坑14a，在标准剖面段9a在外壳板2中组装成环形之后，外壳12固定到邻近环形凹槽的外周表面上的区域的位置，具有加宽部分1b，并且填充物13填充在中空部分中以形成填充块11.然后，依次重复由屏蔽机器1挖掘的步骤。对于放大的凹坑14c，扩大的截面段9c在外壳板2中以环形的形式组装，使得其端面邻接在由位于屏蔽通道的最前端的标准截面段9a形成的扩大部分上，填充块11和由屏蔽机1挖掘的步骤被重复。版权所有（C）2005，JPO＆NCIPI

62. 发明专利

JP2004211361A Branch junction construction method for shield tunnel 有权
公开(公告)号：JP2004211361A
公开(公告)日：2004-07-29
申请号：JP2002381087
申请日：2002-12-27
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , SHIBUE KUNIO , OKAZAKI MASAYOSHI , KONO SHIGEYUKI , GOTO TORU , TANAKA DAIZO , KUBO SHUTARO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To construct a branch junction part of a shield tunnel without influencing the ground and to carry out safety construction while shortening a construction period and reducing a construction cost. SOLUTION: In constructing a main line tunnel, cut blocks 6 are arranged inside the main line tunnel and supported in the cross direction of the tunnel by a cross direction temporary wall 7a to form a cut section over a tunnel side section to which a branch line tunnel is connected. The cut blocks 6 are formed of material cuttable with a shield machine for constructing the branch line tunnel. The branch line tunnel is then constructed from the natural ground 90 side, and excavation is carried out toward the inside of the cut section, and excavation is stopped leaving the cut section slightly along the cross direction temporary wall 7a. While supporting earth pressure by posts provided inside the respective tunnels, the cut section is removed to communicate the tunnels with each other. COPYRIGHT: (C)2004,JPO&NCIPI

63. 发明专利

JP2014043738A Construction method of heavy-section tunnel 有权
标题翻译：重型隧道施工方法
公开(公告)号：JP2014043738A
公开(公告)日：2014-03-13
申请号：JP2012187748
申请日：2012-08-28
申请人： Shimizu Corp , 清水建設株式会社
发明人： KANEMARU KIYOTO , KONO SHIGEYUKI , ASO TOSHIMITSU
IPC分类号： E21D9/04 , E21D9/06 , E21D13/02
摘要： PROBLEM TO BE SOLVED: To prevent a construction period from being prolonged or cost from being increased, by reducing an underground occupant area of a starting portion of an outer shell shield tunnel which is constructed outside of a main-track shield tunnel in construction of an underground cavity part.SOLUTION: According to a construction method of a heavy-section tunnel, a main-track shield tunnel 1 is constructed, a circumferential shield starting base 3 is constructed by enlarging a portion of the main-track shield tunnel 1, and a ring-shaped outer shell shield starting base 4 is constructed by performing circumferential excavation from the circumferential shield starting base 3 along an outer circumferential surface 1a of the main-track shield tunnel 1 by means of a circumferential shield machine. A plurality of outer shell shield tunnels 2 are constructed by starting an outer shell shield machine 6 from a sidewall part 41B of the outer shell shield starting base 4, and the outer shield tunnel 2 is started from the outer shell shield starting base 4 in parallel with the main-track shield tunnel 1 and directed away from the main-track shield tunnel 1 to the radial outside gradually with progress of excavation.
摘要翻译：要解决的问题：为了防止施工期延长或成本增加，通过减少构造在主轨道屏蔽隧道外部的外壳屏蔽隧道的起始部分的地下乘员区域，地下洞室部分。解决方案：根据重型隧道的施工方法，构成主轨道屏蔽隧道1，通过扩大主轨道屏蔽隧道1的一部分构造周边盾构起始基座3，环状的外壳防护罩起动底座4通过周围的防护罩机构沿着主轨道屏蔽通道1的外周面1a从周面罩起动基座3进行周向的挖掘而构成。多个外壳屏蔽隧道2是通过从外壳屏蔽启动基座4的侧壁部分41B启动外壳屏蔽机构6构成的，并且外屏蔽通道2从外壳屏蔽启动基座4并联起动与主轨道护盾隧道1一起，随着挖掘的进行逐渐远离主轨道护盾隧道1到径向外侧。

64. 发明专利

JP2014034799A Composite segment 审中-公开
标题翻译：复合材料
公开(公告)号：JP2014034799A
公开(公告)日：2014-02-24
申请号：JP2012176244
申请日：2012-08-08
申请人： Shimizu Corp , 清水建設株式会社 , Jfe Metal Products & Engineering Inc , Jfe建材株式会社
发明人： YOMO HIROAKI , IRITA KENICHIRO , KAJIMA RYUNOSUKE , INOUE KEIMEI , KANEMARU KIYOTO , ASO TOSHIMITSU , NAGAOKA SHOGO , MATSUOKA KAORU , NAKAMURA KAZUNORI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a rational, effective and appropriate composite segment capable of reducing manufacturing cost.SOLUTION: A composite segment is formed of a steel shell 1 and infilling concrete 5 filling the inside of the steel shell. In the steel shell 1, paired main girders and paired joint plates 3 made of steel plates are welded in a curved rectangular frame shape, and a skin plate 4 made of a steel plate is welded to an outer face side. On an inner face of the skin plate, a number of stud dowels 6 for integrally fixing the infilling concrete 5 are welded and planted. At an inner face side of the infilling concrete 5, a lattice reinforcing-bar 7 formed of a main reinforcement 8 and distributing bars 9 is buried. It is preferable to bury in the infilling concrete 5 a width stopper bar 10 connecting the paired main girders to each other.
摘要翻译：要解决的问题：提供一种能够降低制造成本的合理，有效和合适的复合段。解决方案：复合段由钢壳1和填充混凝土5形成，填充钢壳内部。在钢壳1中，将由钢板制成的成对的主梁和成对的连接板3以弯曲的矩形框架形式焊接，并且将由钢板制成的表皮板4焊接到外表面侧。在皮肤板的内表面上，焊接并种植了许多用于整体固定灌注混凝土5的螺柱销钉6。在填充混凝土5的内表面侧，埋设有由主加强件8和分配杆9形成的网格加强杆7。优选在灌装混凝土5中埋设连接成对的主梁的宽度限制杆10。

65. 发明专利

JP2011202349A Tunnel boring machine and tunnel boring method 有权
标题翻译：隧道掘进机和隧道钻孔方法
公开(公告)号：JP2011202349A
公开(公告)日：2011-10-13
申请号：JP2010067628
申请日：2010-03-24
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , OSAKI YUSAKU
IPC分类号： E21D9/06 , E21D9/087 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To stabilize a cutting face by equalizing earth pressure in a chamber.SOLUTION: Cutter bits 53 and 54 are provided in an outward protruded state at a predetermined interval in an axial direction of a horizontal rotating shaft on the periphery of the horizontal rotating shaft; excavating cutters 5, which is disposed in such a manner that an axial direction is directed in a width direction of a tunnel, are provided in a plurality of tires in a vertical direction along the front of an boring machine body 2; a spout for a mud making material for plastically fluidizing excavated sediment is provided near the excavating cutter 5; and a puddle screw 7 for plastically fluidizing the excavated sediment by agitating the excavated sediment is provided in the chamber R1 in the rear of the excavating cutter 5 in such a manner that a screw rotating shaft (the central axis O2 of the screw) of the puddle screw is brought in parallel with a rotating shaft (the central axis O1 of the cutter) of the excavating cutter 5.
摘要翻译：要解决的问题：通过使腔室中的土压力均衡来稳定切割面。解决方案：切割刀头53和54以沿着水平旋转轴的轴向方向的预定间隔向外突出的状态设置在水平旋转轴; 在镗孔机体2的前方沿着上下方向的多个轮胎设置有沿轴向朝隧道宽度方向配置的挖掘刀具5，在挖掘刀具5附近设置用于泥土流化的泥浆的出口，并且在挖掘刀具5的后部的室R1中设置用于通过搅拌挖掘的沉积物来使挖掘的沉积物塑性流态化的水槽螺钉7，使得螺杆旋转轴（螺杆的中心轴线O2）水泥螺钉与挖掘刀具5的旋转轴（切割器的中心轴线O1）平行。

66. 发明专利

JP2010150876A Expansion bag 有权
标题翻译：膨胀袋
公开(公告)号：JP2010150876A
公开(公告)日：2010-07-08
申请号：JP2008332773
申请日：2008-12-26
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU
IPC分类号： E21D9/06 , B32B27/12 , B32B27/40
摘要： PROBLEM TO BE SOLVED: To provide an expansion bag which is excellent in resistance to pressure, durability, and airtightness. SOLUTION: The expansion bag 1 is formed by sandwiching and sealing a bag opening of a bag part 2 with a first steel sheet 3 and a second steel sheet 4. The first steel sheet 3 covers the opening of the bag part 2 from outside, and the second steel sheet 4 is arranged on the inner side of the bag part 2 along the bag opening. The bag part 2 has a double-ply structure wherein a super-strong polyethylene fiber bag 6 formed in a bag-shape covers the outside of a polyurethane bag 7 formed in a bag-shape. An air inflow/outflow part 5 is provided to the first steel sheet 3, and the air inflow/outflow part 5 is provided with a pipe for the inflow/outflow of the air in the bag part 2 and an air-volume adjusting valve. The expansion bag 1 is, for example, arranged on a working face side of a door provided to an opening on the working face side of an open-type tunnel excavator. The expansion bag 1 presses the working face in an expanded state where air has been filled into it, and prevents the collapse of the working face. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供耐压力，耐久性和气密性优异的膨胀袋。解决方案：膨胀袋1通过用第一钢板3和第二钢板4夹住并密封袋部2的袋开口而形成。第一钢板3将袋部2的开口从并且第二钢板4沿着袋开口布置在袋部2的内侧。袋部2具有双层结构，其中形成袋状的超强聚乙烯纤维袋6覆盖形成袋状的聚氨酯袋7的外部。空气流入部5设置在第一钢板3上，空气流入部5设置有用于袋部2内的空气的流入/流出的管道和空气量调节阀。膨胀袋1例如设置在设置在开放式隧道式挖掘机的作业面侧的开口的门的工作面侧。膨胀袋1在已经填充空气的膨胀状态下按压工作面，并且防止工作面的塌陷。版权所有（C）2010，JPO＆INPIT

67. 发明专利

JP2010019314A Support mechanism using rolling element 审中-公开
标题翻译：使用滚动元件的支撑机构
公开(公告)号：JP2010019314A
公开(公告)日：2010-01-28
申请号：JP2008179181
申请日：2008-07-09
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , FUJIWARA TATSUO , TOKITA HIDESUMI , KAGEYAMA TAKESHI
IPC分类号： F16C33/37 , F16C19/40
CPC分类号： F16C33/3713 , F16C19/40 , F16C29/04 , F16C33/4688 , F16C33/51
摘要： PROBLEM TO BE SOLVED: To enhance durability as a support mechanism by reducing friction generated in a rolling element and allow the utilization even in ground and water in the same manner as in the air. SOLUTION: A roller bearing 1 includes an inner ring 2, an outer ring 3 facing the inner ring 2, a plurality of cylindrical rollers 4, 4, ..., coming into contact with both inner ring 2 and outer ring 3 therebetween, and a space holder 10 interposed between adjacent cylindrical rollers so as not to bring adjacent cylindrical rollers 4, 4 of a plurality of cylindrical rollers 4, 4, ..., into contact with each other. The inner ring 2 and outer ring 3 can be relatively freely rotated. The space holder 10 consists of a pair of rollers 11, 12 having rotary shafts 11a, 12a in parallel to each other while keeping a prescribed distance mutually and a roller coupling material 13 for respectively coupling rotary shafts 11a, 12a to each other at both ends of the rollers 11, 12, and is coupled to one of adjacent space holders 10 with one cylindrical roller 4 held therebetween by a space holder coupling material 14. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过减少滚动元件产生的摩擦力，以及与空气中相同的方式即使在地面和水中也可以利用，来提高作为支撑机构的耐久性。解决方案：滚子轴承1包括内圈2，面对内圈2的外圈3，与内圈2和外圈3接触的多个圆柱滚子4,4，... 以及插入在相邻的圆柱滚子之间的空间保持器10，以便使多个圆柱滚子4,4，...的相邻圆柱滚子4,4不相互接触。内圈2和外圈3可相对自由地旋转。空间保持器10由一对辊11,12组成，它们具有彼此平行的旋转轴11a，12a，同时保持规定的距离;以及用于将旋转轴11a，12a在两端分别连接的滚子联接材料13 的辊11,12，并且通过一个圆柱形辊4通过空间保持器联接材料14联接到相邻的空间保持器10中的一个。版权所有（C）2010，JPO＆INPIT

68. 发明专利

JP2009270328A Tunnel boring machine and tunnel boring method 有权
标题翻译：隧道掘进机和隧道钻孔方法
公开(公告)号：JP2009270328A
公开(公告)日：2009-11-19
申请号：JP2008121250
申请日：2008-05-07
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of settlement of a ground surface in a tunnel in soft ground, and to reduce the cost of an excavator by employing a simple structure. SOLUTION: A tunnel boring machine 1 is equipped with a plurality of small-section excavators 10 which are installed in such manner as to be capable of advancing/retreating in the axial direction of the tunnel, independently in a tubular outer shell skin plate 3; and the small-section excavator 10 is provided with a small-section skin plate 11, a face plate 13 which has an opening 13a on the cutting face-side of the small-section skin plate 11, and an opening/closing gate 14 for opening/closing the opening 13a. The opening 13a is opened by opening the opening/closing gate 14 of the small-section excavator 10; the small-section skin plate 11 of the small-section excavator 10 is advanced, and propelled while natural ground of a cutting face is taken into the small-section excavator 10 from the opening 13a; all the plurality of small-section excavators 10 are propelled; and after that, the outer shell skin plate 3 is advanced for excavation. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止在软土地隧道中的地面沉降的发生，并且通过采用简单的结构来降低挖掘机的成本。解决方案：隧道镗床1配备有多个小型挖掘机10，其以在管状外壳皮肤中独立于隧道的轴向方向能够前进/后退的方式安装板3; 并且小型挖掘机10设置有小型表皮板11，在小型表皮板11的切割面侧上具有开口13a的面板13和用于打开/关闭开口13a。通过打开小型挖掘机10的开/关门14来打开开口13a; 小型挖掘机10的小截面皮板11前进，并且当切割面的自然地面从开口13a被带入小型挖掘机10时被推进; 所有多个小型挖掘机10被推进; 之后，外壳皮肤板3前进进行挖掘。版权所有（C）2010，JPO＆INPIT

69. 发明专利

JP2009121158A 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：JP2009121158A
公开(公告)日：2009-06-04
申请号：JP2007297382
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： E21D9/10
摘要： PROBLEM TO BE SOLVED: To bring about stable jacking in a tunnel by surely bearing excavation reaction of an excavator.
SOLUTION: An excavating equipment comprises: a movable base 2 on which the excavator 1 is mounted; a movable frame 51 which has forward and backward protruding/receding portions 52 and 53 connected together by an inner tube beam 54 and arranged in the front and rear of the movable base 2; a main gripper device 62 which is provided on the movable base 2 and which makes the movable base 2 fixed by pressing a pressing frame 62c against an internal wall TS; an auxiliary gripper device 72 which is provided in the forward and backward protruding/receding portions 52 and 53 and which makes the movable frame 51 fixed by pressing the pressing frame 72c against the internal wall TS; and a jacking device 55 which makes the movable base 2 and the movable frame 51 alternately fixed to the internal wall TS by the main gripper device 62 and the auxiliary gripper device 72, and which jacks the movable base 2 by making the movable frame 51 protrude/recede by means of a jacking jack 55a.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过确保挖掘机的挖掘反应，在隧道中实现稳定的起重。解决方案：挖掘设备包括：安装挖掘机1的可移动基座2; 可动框架51，其具有通过内管梁54连接在一起并布置在可移动基座2的前后的前后向突出/后退部分52和53; 主夹具装置62，其设置在可动基座2上，并且通过将按压框架62c压靠在内壁TS上而使可动基座2固定; 辅助夹持装置72，其设置在前后突出部52,53中，并且通过将按压框架72c压靠在内壁TS上而使可动框架51固定; 以及顶起装置55，其使得可动基座2和可动框架51通过主夹持装置62和辅助夹持装置72交替地固定到内壁TS，并且通过使可动框架51突出地插入可动基座2 /通过一个起重插座55a后退。版权所有（C）2009，JPO＆INPIT

70. 发明专利

JP2009102898A Open tunnel boring machine and method of boring tunnel 有权
标题翻译：打开隧道掘进机和镗孔方法
公开(公告)号：JP2009102898A
公开(公告)日：2009-05-14
申请号：JP2007276397
申请日：2007-10-24
申请人： Shimizu Corp , 清水建設株式会社
发明人： ASO TOSHIMITSU , KUHARA TAKASHI
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To reduce the cost of a boring machine by making the boring machine in such an open simple structure that the occurrence of sink of a ground surface is eliminated in a shallow tunnel. SOLUTION: This open tunnel boring machine 1 comprises an outer shell body 2 in which a tunnel cross sectional part is divided into a plurality of small section boring areas 1A, 1B, 1C, 1D, an open/close cover 3 for opening and closing the heading side openings of the small section boring areas 1A-1D, and an airbag 4 installed at the front 3b of the open/close cover 3 and capable of advancing the outer shell body 2 while maintaining the state thereof pressing the heading. The airbag 4 is inflatable by supplying air thereinto, and depressurized by releasing the air therein through a relief valve when the inner pressure reaches a predetermined level or higher. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过使镗孔机在浅的隧道中消除地面的凹陷的出现的这种简单的结构来降低钻孔机的成本。解决方案：该开放式隧道掘进机1包括外壳体2，其中隧道横截面部分被分成多个小截面钻孔区域1A，1B，1C，1D，用于打开的开/关盖3 并且关闭小截面镗孔区域1A-1D的侧面开口和安装在开闭盖3的前3b处并能够使外壳体2前进的气囊4，同时保持其压头的状态。气囊4通过向其中供应空气而膨胀，并且当内压达到预定水平或更高时通过溢流阀将其中的空气释放而进行减压。版权所有（C）2009，JPO＆INPIT

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