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1. 发明专利

JP2008096365A Underground radar survey method using rock bolt as antenna 有权
标题翻译：使用岩石作为天线的地下雷达测量方法
公开(公告)号：JP2008096365A
公开(公告)日：2008-04-24
申请号：JP2006280766
申请日：2006-10-13
申请人： Toshibumi Matsuoka , Nippon Chika Tansa:Kk , Sanko Consultant Kk , サンコーコンサルタント株式会社 , 俊文松岡 , 株式会社日本地下探査
发明人： MATSUOKA TOSHIBUMI , AIZAWA TAKAO , KOJIMA MASAKAZU , RICHARD YELF
IPC分类号： G01V3/12 , E21D20/00
摘要： PROBLEM TO BE SOLVED: To investigate a situation in the vicinity of a bolt tip desired most to be investigated, while avoiding an disturbance due to a rock volt drilled into the ground.
SOLUTION: In this underground radar survey method, an electromagnetic wave Ew of prescribed frequency is emitted from a transmission antenna SA arranged on a ground surface GS, into the ground G, and an underground reflected wave Grw reflected with the electromagnetic wave Ew emitted into the ground G, in a reflection point in the ground G, is received by a reception antenna CA arranged on the ground surface GS, a visualization data of underground structure is composed based on a received reflection time and a waveform indicating an intensity of the reflected wave to from an image. At least one of the transmission antenna SA and the reception antenna CA is brought into contact with a base end of the rock bolt RB implanted in the ground G, and at least one of the transmission of the electromagnetic wave Ew and the reception of the underground reflected wave Grw is carried out via the rock bolt RB, in the underground radar survey method.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在避免由于钻进地面的岩石伏击引起的扰动的同时，调查最需要研究的螺栓尖端附近的情况。解决方案：在这种地下雷达测量方法中，规定频率的电磁波Ew从布置在地面GS上的发射天线SA发射到地面G，并且用电磁波Ew反射的地下反射波Grw 发射到地面G中的地面G中的反射点由布置在地面GS上的接收天线CA接收，地下结构的可视化数据基于接收到的反射时间和表示强度的波形反射波从图像。发送天线SA和接收天线CA中的至少一个与植入地面G的岩石螺栓RB的基端接触，并且电磁波Ew的发送和地下接收中的至少一个反射波Grw通过岩石螺栓RB进行，在地下雷达测量方法中。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009121066A Method for measuring degree of saturation of ground by injection of air 有权
标题翻译：通过空气注入测量地层饱和度的方法
公开(公告)号：JP2009121066A
公开(公告)日：2009-06-04
申请号：JP2007293617
申请日：2007-11-12
申请人： Ehime Univ , Fudo Tetra Corp , National Institute Of Advanced Industrial & Technology , Nippon Chika Tansa:Kk , Okayama Univ , Oriental Shiraishi Corp , Toa Harbor Works Co Ltd , オリエンタル白石株式会社 , 国立大学法人岡山大学 , 国立大学法人愛媛大学 , 東亜建設工業株式会社 , 株式会社不動テトラ , 株式会社日本地下探査 , 独立行政法人産業技術総合研究所
发明人： JINGUJI MOTOHARU , OKAMURA MITSU , NISHIGAKI MAKOTO , TAKEBAYASHI MASAYA , MUTO MASATOSHI , FUJII SUNAO , IMAZATO TAKEHIKO
IPC分类号： E02D1/00 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To provide a method for measuring the degree of saturation of ground, which is employed for a ground liquefaction prevention method for unsaturation degree of the ground by injecting air into the ground, which makes the degree of the saturation of the whole prescribed ground measured in a two-dimensional or three-dimensional manner, and which enables the degree of the saturation of the ground to be accurately measured by a combination of two types of measuring methods.
SOLUTION: The degree of the saturation of the ground is measured by measuring a dielectric constant of the ground by means of a dielectric constant measuring device. Additionally, the degree of the saturation of the ground is measured by measuring a rate of change of specific resistance of the ground by means of a specific resistance tomography measuring device. A correlation between the degrees of the saturation of the ground is derived from the result of measurement by the specific resistance tomography measuring device and that of measurement by the dielectric constant measuring device. The result of the measurement by the specific resistance tomography measuring device is calibrated on the basis of that of the measurement by the dielectric constant measuring device.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量地面饱和度的方法，其用于通过将空气注入到地面中的地面不饱和度的地面液化防止方法，这使得饱和度的二维或三维测量的整个规定的地面，并且通过两种测量方法的组合使得地面的饱和度能够被精确地测量。解决方案：通过介电常数测量装置测量接地的介电常数来测量地面的饱和度。此外，通过用比电阻断层摄影测量装置测量地面电阻率的变化率来测量地面的饱和度。由电阻层析成像测量装置的测量结果和介电常数测量装置的测量结果得出地面饱和度之间的相关性。基于介电常数测量装置测量的电阻层析成像测量装置的测量结果进行校准。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2014157037A Magnetic prospecting method for metallic elongate member 审中-公开
标题翻译：用于金属ELONGATE成员的磁性前兆方法
公开(公告)号：JP2014157037A
公开(公告)日：2014-08-28
申请号：JP2013026852
申请日：2013-02-14
申请人： Taisei Corp , 大成建設株式会社 , Nippon Chika Tansa:Kk , 株式会社日本地下探査
发明人： WATANABE MASAYOSHI
IPC分类号： G01V3/08
摘要： PROBLEM TO BE SOLVED: To provide a magnetic prospecting method for a metallic elongate member capable of accurately performing magnetic survey of an embedded state of an elongate member such as an earth anchor.SOLUTION: Disclosed is a magnetic prospecting method for a metallic elongate member in which, out of the metallic elongate member 1 (earth anchor) which is embedded in the underground G and left therein, a head part 1a exposed onto the ground is made to pass through a conductive coil 2, the conductive coil 2 is energized to intensify the disturbance of a magnetic field from the elongate member 1, and an embedded state of the elongate member 1 is searched by a magnetic searcher 4.
摘要翻译：要解决的问题：提供一种金属细长构件的磁性探测方法，该金属细长构件能够精确地执行诸如地锚的细长构件的嵌入状态的磁测量。解决方案：公开了一种用于金属细长构件的磁性探测方法从嵌入地下G并留在其中的金属细长构件1（接地锚）中露出到地面上的头部1a通过导电线圈2，使导电线圈2通电以加强通过磁性搜索器4搜索来自细长构件1的磁场的干扰和细长构件1的嵌入状态。

4. 发明专利

JP2013023888A Survey device and survey method 有权
标题翻译：调查设备和调查方法
公开(公告)号：JP2013023888A
公开(公告)日：2013-02-04
申请号：JP2011159157
申请日：2011-07-20
申请人： Kajima Corp , 鹿島建設株式会社 , Chemical Grouting Co Ltd , ケミカルグラウト株式会社 , Nippon Chika Tansa:Kk , 株式会社日本地下探査
发明人： SHIRASAGI TAKU , TATESHITA KAZUYUKI , KUMEGAWA MASANORI , NORO YOSHITAKA , WATANABE YOSUKE , IMAZATO TAKEHIKO
IPC分类号： E02D3/12 , G01N27/04
摘要： PROBLEM TO BE SOLVED: To suitably evaluate ground improvement in a free boring type ground improvement construction method.SOLUTION: The ground improvement is evaluated by: boring a ground G by a universal boring machine 1 with a drilling rod 2; inserting an injection outer tube 3 fitted with a spacer 6 forming a gap between a plurality of electrodes 8 to which an electric wire 7 connected onto the ground and the drilling rod 2 into the drilling rod; extracting the drilling rod 2 from a boring hole B while leaving the injection outer tube 3 in the boring hole B; supplying electric power to the electrodes 8 through the electric wire 7 and measuring specific resistance of the ground G before an improving material is injected; inserting the injection inner tube 10 into the injection outer tube 3, discharging the improving material from the injection inner tube 10, and thus injecting the improving material into the ground G; supplying electric power to the electrodes 8 through the electric wire 7 and measuring specific resistance of the ground G after the improving material is injected; and calculating the difference between the real specific resistance of the ground G before the improving material is injected and the real specific resistance of the ground G after the improving material is injected.
摘要翻译：要解决的问题：适当地评价自由镗孔式地面改进施工方法中的地面改良。解决方案：通过以下方式评估地面改善：用具有钻杆2的通用钻孔机1镗孔地面G; 插入安装有间隔件6的注射外管3，间隔件6在连接到地面上的电线7和钻杆2之间的多个电极8之间形成间隙; 从钻孔B中取出钻杆2，同时将注射外管3留在钻孔B中; 通过电线7向电极8提供电力，并且在注入改进材料之前测量地面G的比电阻; 将注射内管10插入注射外管3中，从注射内管10排出改进材料，从而将改进材料注入地面G; 通过电线7向电极8提供电力，并且在注入改进材料之后测量地面G的电阻率; 并且计算注入改进材料之前的地面G的实际电阻与注入改进材料后的地面G的实际电阻率之差。版权所有（C）2013，JPO＆INPIT

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