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1. 发明专利

JPH11190192A TUNNEL BORING METHOD AND TUNNEL LINER 失效
公开(公告)号：JPH11190192A
公开(公告)日：1999-07-13
申请号：JP20925498
申请日：1998-07-24
申请人： KAJIMA CORP , SUMITOMO OSAKA CEMENT CO LTD , NIPPON STEEL CORP
发明人： YOSHIMURA MUNEO , NISHIOKA KAZUNORI , MATSUDA MASAKAZU , IWATA MITSUISA , YOKOO ATSUSHI , AOYAMA KANAME , SUZUKI HIROAKI , SASAKI MICHIO , HIROZAWA NORIYUKI
IPC分类号： E21D9/11 , E21D9/10 , E21D11/18
摘要： PROBLEM TO BE SOLVED: To provide a tunnel boring method whereby a reaction force for propulsion can be secured even if a sufficient reaction force cannot be obtained with a gripper because of soft natural ground when boring a tunnel while using a TBM. SOLUTION: A tunnel liner is provided with a plurality of main girders 20, 20, which are curved along the inner periphery of a tunnel and spaced apart in the direction of the axis of the tunnel, and a skin plate 21 joined at its edge to the outer peripheral surface of each main girder 20 and interposed between the main girders 20, 20. The tunnel liner is installed in intimate contact with the interior wall of the tunnel bored, and the gripper 3 of a boring machine is stretched between the main girders 20, 20 of the tunnel liner 10. The rear of the gripper 3 along the boring direction is made to abut on the side face of each main girder 20 of the tunnel liner 10, and either the space between the main girders 20, 20 of the tunnel liner 10 installed behind the gripper 3 is filled with a filling member 26 or a reinforcing member is put into the space to secure a boring reaction to propel the boring machine.

2. 发明专利

JPH11190191A TUNNEL BORING METHOD AND TUNNEL LINER THEREFOR 失效
公开(公告)号：JPH11190191A
公开(公告)日：1999-07-13
申请号：JP20922898
申请日：1998-07-24
申请人： KAJIMA CORP , SUMITOMO OSAKA CEMENT CO LTD , NIPPON STEEL CORP
发明人： YOSHIMURA MUNEO , NISHIOKA KAZUNORI , MATSUDA MASAKAZU , IWATA MITSUISA , YOKOO ATSUSHI , AOYAMA KANAME , SUZUKI HIROAKI , SASAKI MICHIO , HIROZAWA NORIYUKI
IPC分类号： E21D9/11 , E21D9/10 , E21D11/18
摘要： PROBLEM TO BE SOLVED: To provide a tunnel boring method ensuring that the reaction of a gripper can be secured and at the same time providing excellent constructibility for the expansion of a tunnel liner and to provide a structure of the tunnel liner. SOLUTION: A tunnel liner is provided with gripper parts 11 on both the right and left sides of a tunnel, and a plurality of main girders 20 are arranged in parallel on each gripper part 11 while being curved along the inner periphery of the tunnel and spaced apart in the direction of the axis of the tunnel. A skin plate joined at its edge to the outer peripheral surface of each main girder is provided between the main girders 20, and the tunnel liner 10 is installed in intimate contact with the interior wall of the tunnel bored. The gripper of a boring machine is pressed against natural ground E via the skin plate of the tunnel liner and the boring machine is propelled.

3. 发明专利

JPH11311096A TUNNEL EXCAVATING CONSTRUCTION METHOD AND TUNNEL LINER USED THEREFOR 失效
公开(公告)号：JPH11311096A
公开(公告)日：1999-11-09
申请号：JP11855898
申请日：1998-04-28
申请人： KAJIMA CORP , NIPPON STEEL CORP
发明人： NISHIOKA KAZUNORI , MATSUDA MASAKAZU , IWATA MITSUISA , YOKOO ATSUSHI , SASAKI MICHIO , HATADA MINORU
IPC分类号： E21D9/10 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavating construction method and a tunnel liner used in this construction method of excavating with a tunnel boring machine using the tunnel liner lightweight and low in cost compared with segments and making the degree of support reinforcement changeable according to the state of the natural ground in a tunnel in a mountain. SOLUTION: Each constituent member of a prefabricated tunnel liner 10 composed of a plurality of main girder rings 1 using shape steel, and a deck plate 2 provided bridging between a plurality of main girder rings, is manufactured outside of a tunnel T. Each constituent member in a bulk state or in a unit built-up state is carried into an excavation site in the tunnel T reinforced or omitted according to the state of the natural ground to build up the prefabricated tunnel liner 10, and a tunnel boring machine M is put in excavating action.

4. 发明专利

JP2012172350A Work machine periphery monitoring method and system utilizing fisheye lens 审中-公开
标题翻译：工作机器周边监控方法和利用FISHEYE镜头的系统
公开(公告)号：JP2012172350A
公开(公告)日：2012-09-10
申请号：JP2011034055
申请日：2011-02-20
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TAKAHASHI KENICHI , YOKOO ATSUSHI , OGASAWARA KATSURA , INOUE TADANORI , SUMI TAKASHI , NAITO KEIICHIRO , TAI YOSHIKO , SATO SHOICHIRO
IPC分类号： E02F9/24 , E02F9/26
CPC分类号： E02F9/0858 , E02F9/24 , E02F9/261
摘要： PROBLEM TO BE SOLVED: To provide a work machine periphery monitoring method and system utilizing a fisheye lens which is attached to a work machine and immediately allows the recognition of the situations of the entire dead angle.SOLUTION: A camera 10 with a downward fisheye lens 11 is attached to a part on a bonnet 7 at the back of a driver seat facing the entire dead angle B of a work machine 1 provided with a driver seat 5 at the front, a camera height h on the bonnet 7 is adjusted to such a height that ground operators 30 and 31 within the dead angle B at the peripheral edge of the bonnet 7 are captured corresponding to a ground height H of the bonnet 7, and the presence/absence of the operators 30 and 31 around the work machine 1 is monitored by a peripheral region R of a bonnet image 7g in a camera image G. Preferably, an optical axis A of the camera 10 with the fisheye lens 11 is adjusted to an upward depression angle θ from a vertical downward angle toward a specific angle of the dead angle B within such a range that the entire dead angle B can be viewed.
摘要翻译：要解决的问题：提供一种利用附接到作业机器上的鱼眼镜头的工作机周边监视方法和系统，并且立即允许识别整个死角的情况。
解决方案：具有向下鱼眼镜头11的相机10被附接到驾驶员座椅背面的发动机罩7上的面向前方的设置有驾驶员座椅5的作业机1的整个死角B的部分，将发动机罩7上的摄像机高度h调节到这样的高度，使得在发动机罩7的周缘处的死角B内的接地操作器30和31对应于发动机罩7的地面高度H被捕获，在摄像机图像G中，通过机罩图像7g的周边区域R来监视作业机1周围的操作器30,31的不存在。优选地，将具有鱼眼镜头11的摄像机10的光轴A调整为向上俯仰角θ从垂直向下的角度朝向死角B的特定角度在可以看到整个死角B的范围内。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012102484A Ventilation system in underground space 有权
标题翻译：地下空间通风系统
公开(公告)号：JP2012102484A
公开(公告)日：2012-05-31
申请号：JP2010250106
申请日：2010-11-08
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SHIGENAGA AKIHIRO , TAKAHASHI YUJI , SHINPO HIROSHI , MAEDA MUNEHIRO , YOKOO ATSUSHI
IPC分类号： E21F1/00 , E21D9/00
摘要： PROBLEM TO BE SOLVED: To provide a ventilation system in underground space which can supply the air to be an appropriate ventilation volume in the construction site of a tunnel.SOLUTION: In performing drilling of a first tunnel T1 and a second tunnel T2, an operation mode is confirmed according to an operational state of a heavy machine and the air of a volume according to the operation mode is supplied. During the supply of the air, underground environment measuring means measures the underground environment. If the underground environment deteriorates, control is performed to increase a volume of the air .
摘要翻译：要解决的问题：在地下空间设置通风系统，可以在隧道施工现场提供适当通风量的空气。解决方案：在执行第一隧道T1和第二隧道T2的钻孔时，根据重型机器的操作状态确认操作模式，并且提供根据操作模式的空气量。在空气供应过程中，地下环境测量手段是测量地下环境。如果地下环境恶化，则进行控制以增加空气的体积。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2019002737A 配筋検査装置及び配筋検査方法审中-公开
公开(公告)号：JP2019002737A
公开(公告)日：2019-01-10
申请号：JP2017116046
申请日：2017-06-13
申请人： KAJIMA CORP
发明人： MORIMOTO NAOKI , TANIGUCHI TOSHIKAZU , YOKOO ATSUSHI , TAIRA YOHEI , TEZUKA YASUNARI , HAYAKAWA HIROHISA
IPC分类号： G01B11/08 , G01B11/14 , G06Q50/08
摘要：【課題】検査の作業効率を向上させた配筋検査装置及び配筋検査方法を提供する。【解決手段】配筋検査装置では、三次元空間の中の平面に配列された複数の鉄筋に対して、ステレオ撮影部4により、撮影基準点に対する複数の鉄筋の三次元空間における位置情報が取得され、配列平面特定部5により、ステレオ撮影部4により取得された鉄筋の位置情報に基づいて複数の鉄筋が配列された平面が特定され、検査部6により、配列平面特定部5により特定された平面に配列された複数の鉄筋を検査対象として鉄筋の検査が行われることにより、背景バーの挿入等をしなくとも検査対象となる鉄筋を容易に特定することができるため、検査の作業効率を向上させることができる。【選択図】図1

7. 发明专利

JP2012058167A Inner space displacement measurement method and inner space displacement measurement system 有权
标题翻译：内部空间位移测量方法和内部空间位移测量系统
公开(公告)号：JP2012058167A
公开(公告)日：2012-03-22
申请号：JP2010203886
申请日：2010-09-13
申请人： Kajima Corp , Sooki:Kk , 株式会社ソーキ , 鹿島建設株式会社
发明人： KONDO KEIJI , KAMASHIRO TAKASHI , UESUGI YOSIFUMI , YOKOO ATSUSHI , TANAKA MASAYOSHI , NOBUHARA KOJI , YAMAMOTO TOMOHIDE
IPC分类号： G01C7/06 , G01C15/00
摘要： PROBLEM TO BE SOLVED: To provide an inner space displacement measurement method that finds tunnel inner space displacement at countless points, and is improved in measurement precision.SOLUTION: The inner space displacement measurement method includes: attaching a target to a point whose position coordinates are known in a tunnel, and acquiring scan data from a tunnel inner space by a three-dimensional laser scanner (step S201); acquiring an inner space shape line of a tunnel section from the scan data (step S203); putting a spring line based upon tunnel design data and a center line over the inner space shape line (step S204); calculating a base point on the spring line at a predetermined distance from an intersection of the spring line and the center line, and a perpendicular length between a perpendicular to the spring line at the base point and the inner space shape line (step S205); and calculating the inner space displacement from difference in perpendicular length calculated between different timings.
摘要翻译：要解决的问题：提供一种在无数点发现隧道内空间位移的内部空间位移测量方法，并提高测量精度。内部空间位移测量方法包括：将目标附着到隧道中已知位置坐标的点，并通过三维激光扫描仪从隧道内部空间获取扫描数据（步骤S201）; 从扫描数据获取隧道部分的内部空间形状线（步骤S203）; 根据隧道设计数据和内部空间形状线上的中心线设置弹簧线（步骤S204）; 在弹簧线与中心线的交点相距预定距离处的弹簧线上的基点和在基点处的弹簧线垂直于内部空间形状线的垂直长度（步骤S205）; 并计算不同定时之间计算的垂直长度差的内部空间位移。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011163017A Device, gear and method for determining soundness of tunnel 审中-公开
标题翻译：用于确定隧道声音的装置，齿轮和方法
公开(公告)号：JP2011163017A
公开(公告)日：2011-08-25
申请号：JP2010027548
申请日：2010-02-10
申请人： Kajima Corp , 鹿島建設株式会社
发明人： YOKOO ATSUSHI , TAMAMURA KOUJI , UNEDA ATSUSHI , MORIKAWA SEIJI , NAMIKAWA TADASHI , FUJIWARA KOICHI
IPC分类号： E21D9/00 , E21D9/14
摘要： PROBLEM TO BE SOLVED: To provide a device etc. for determining soundness of a tunnel, by which the soundness can be determined quickly based on highly accurate convergence displacement.
SOLUTION: The device 10 for determining the soundness of the tunnel performs multiple regression analysis on a relational expression indicating the relation between an observed value, which is a measured value of the displacement of an inner peripheral surface of the tunnel 1 at a measurement position 5, and a convergence value of the displacement of the inner peripheral surface of the tunnel 1 by using the observed value. The device is provided with a convergence displacement prediction means 31 calculating the convergence value of the displacement of the inner peripheral surface of the tunnel 1, and an index value calculating means 33 calculating the index value on the soundness of the tunnel 1 by using the conversion value of the displacement of the inner peripheral surface of the tunnel 1, a geological condition value and a structure condition value.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定隧道的健全性的装置等，由此可以基于高精度的收敛位移来快速地确定健全性。解决方案：用于确定隧道的健全性的装置10对关系式进行多重回归分析，该关系表达式表示作为隧道1的内周面的位移的测量值的观测值之间的关系，测量位置5，以及通过使用观测值的隧道1的内周面的位移的收敛值。设备具有计算隧道1的内周面的位移的收敛值的会聚偏移预测单元31，以及通过使用转换计算隧道1的健全性的指标值的指标值计算单元33 隧道1的内周面的位移值，地质条件值和结构条件值。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2003238224A WET POROUS CONCRETE 审中-公开
公开(公告)号：JP2003238224A
公开(公告)日：2003-08-27
申请号：JP2002043112
申请日：2002-02-20
申请人： KAJIMA CORP , GEOSTR CORP
发明人： SAKUSE NOBUO , KOSEKI KIKUO , NAKAMURA HANAKO , KARAKI HIROSHI , UCHIKAWA TAKAO , KASE AKIRA , YOKOO ATSUSHI
IPC分类号： E02B3/12 , C04B28/02 , C04B38/00 , C04B111/40 , E02B5/02
摘要： PROBLEM TO BE SOLVED: To obtain wet porous concrete which forms a wet environment profitable for animals and plants without adversely affecting environments of growing the animals and plants. SOLUTION: The wet porous concrete is cement-based concrete obtained by using, as admixtures, aggregate having a maximum size of ≤25 mm and vegetable short fiber. The concrete is characterized in that the porosity is 10 to 20%, the coefficient of water permeability is ≥1.0 and 3 , and the dewatering amount per unit volume is ≥50 L/m 3 . The concrete has high ability to suck up water and high water retention performance to stable store the sucked water in the inside, and further the concrete has mechanical strengths, therefore, the concrete is preferably used as a structural material arranged in a waterfront for protecting the environment. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2002004259A SOIL EVALUATION DEVICE 失效
公开(公告)号：JP2002004259A
公开(公告)日：2002-01-09
申请号：JP2000187207
申请日：2000-06-22
申请人： KAJIMA CORP
发明人： KITAMOTO YUKIYOSHI , YAMAMOTO TAKUJI , SHIMODERA SHINICHI , OTA YUJI , FUKUYA YOSHINORI , YOKOO ATSUSHI
IPC分类号： E02D1/02 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a soil evaluation device capable of evaluating rapidly, safely, and ecomincally conditions of cutting faces, ground, etc., in an excavation work of unsolidified ground, an embankment, a ground improving work, etc. SOLUTION: A cone penetration means (10) is constituted of a penetration bar (2) formed of a cone tip (3) and a double tube rod (4) and a hydraulic cylinder (5) by which the penetration bar (2) is forced to penetrate into a cutting face or a ground. The cone penetration means (10) is attached to a construction machine ordinarily used in an excavating site and the hydraulic cylinder (5) of the cone penetration means (10) is driven by the hydraulic device of the construction machine (M) and means (7, 8) for detecting a penetration resistance of the penetration bar (2) and a penetration depth are provided in the cone penetration means (10).

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