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1. 发明专利

JP6626972B2 地盤改良翼を用いた比抵抗検知装置有权
公开(公告)号：JP6626972B2
公开(公告)日：2019-12-25
申请号：JP2018525234
申请日：2017-06-28
申请人：国立大学法人九州大学 , 株式会社ワイビーエム
发明人：水永秀樹 , 田中俊昭 , 財部繁久 , 大久保博晃 , 大坪浩太朗 , 眞崎新司
IPC分类号： G01V3/20 , E02D3/12

2. 发明专利

JP2017156167A 地盤比抵抗測定方法および地盤比抵抗測定装置审中-公开
公开(公告)号：JP2017156167A
公开(公告)日：2017-09-07
申请号：JP2016038184
申请日：2016-02-29
申请人：大成建設株式会社
发明人：藤原斉郁
IPC分类号： G01N27/04 , G01V9/02 , G01V3/20
CPC分类号： Y02A90/342
摘要：【課題】施工性に優れているとともに、より高い精度で測定することが可能な地盤比抵抗測定方法および地盤比抵抗測定装置を提案する。【解決手段】導電体を備えた測定管2を地中に圧入する配管工程と、測定管2に挿入した測定用ゾンデ3により比抵抗分布を測定する測定工程とを備える地盤比抵抗測定方法。地盤比抵抗測定装置1は、導電体21を備える測定管2と、測定管2内に内挿された測定用ゾンデ3とを備え、導電体21は測定管2の内面と外面に面しており、測定用ゾンデ3は導電体21に当接するバネ状の電極31を少なくとも上下2段有している。測定管2は地中に圧入する。【選択図】図1

4. 发明专利

JP2011112368A Method of monitoring moisture variation of ground 审中-公开
标题翻译：监测地表湿度变化的方法
公开(公告)号：JP2011112368A
公开(公告)日：2011-06-09
申请号：JP2009266166
申请日：2009-11-24
申请人： Oyo Corp , 応用地質株式会社
发明人： KOBAYASHI TAKESHI , SAKURAI TAKESHI , YOSHIOKA TADASHI
IPC分类号： G01V3/20
CPC分类号： Y02A90/342
摘要： PROBLEM TO BE SOLVED: To readily and quickly monitor moisture the variations in an unsaturated layer, by extracting actual minute variations in he specific resistance by an original technique that uses apparent specific resistance data itself obtained by an electric exploration technique, and by allowing high-speed data processing without having to perform inverse analysis. SOLUTION: A plurality of electrodes are arranged at the ground; the apparent specific resistance data of the ground are temporally obtained by applying the electric exploration technique; the apparent specific resistance, before a rainfall or immediately after the rainfall, is used as a reference; and the variational rate relative to the reference apparent specific resistance is calculated regarding the apparent specific resistance obtained thereafter and variational rate distribution of the apparent specific resistance in the ground is obtained. By temporally observing the variational rate distribution of the apparent specific resistance, the moisture variation of the ground unsaturated layer is monitored. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过使用通过电勘探技术获得的表观电阻数据本身的原始技术，以及通过电化学勘探技术获得的原始技术，通过提取其电阻率的实际微小变化，以便容易且快速地监测不饱和层中的湿度，允许高速数据处理，而无需执行反向分析。解决方案：多个电极布置在地面上; 通过应用电气勘探技术暂时获得地面的表观电阻率数据; 在降雨前或紧随降雨后的表观电阻用作参考; 并计算相对于参考表观电阻率的变动率，并且获得其后获得的表观电阻率，并获得地面中表观电阻率的变分率分布。通过暂时观察表观电阻率的变分率分布，监测研磨不饱和层的水分变化。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2006119096A Electrode cable for measuring specific resistance 审中-公开
标题翻译：用于测量特殊电阻的电极电缆
公开(公告)号：JP2006119096A
公开(公告)日：2006-05-11
申请号：JP2004310008
申请日：2004-10-25
申请人： Central Res Inst Of Electric Power Ind , 財団法人電力中央研究所
发明人： SUZUKI KOICHI
IPC分类号： G01N27/04 , E21D9/00 , G01V3/02 , G01V3/20
CPC分类号： Y02A90/342
摘要： PROBLEM TO BE SOLVED: To execute a specific resistance tomography method or electric logging even in a bored hole wherein in-hole water is absent. SOLUTION: This electrode cable 1 inserted in the bored hole 2 has: a cable body 3 wherein a large number of conducting wires 6 are bundled; electrodes 4 installed to the cable body 3 at prescribed intervals apart from each other; and a plurality of electroconductive elastic bodies 5 radially spreading in the radial direction of the cable body 3 from the electrodes 4. The number of the bundled conducting wires 6 is equal to the number of the electrodes 4, and the electrode 4 is electrically conducted to the conducting wire 6 different from the other electrode 4. The electroconductive elastic body 5 spreads more largely than a hole diameter of the borehole 2, and contacts with the inner wall face 2a of the bored hole 2 while elastically deformed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在无孔水不存在的钻孔中也要执行特定的电阻层析成像方法或电记录。解决方案：插入钻孔2中的电极电缆1具有：大量导线6捆扎的电缆主体3; 电极4以规定的间隔彼此分开安装到电缆体3; 以及从电极4在电缆主体3的径向方向上径向扩散的多个导电弹性体5.捆扎导线6的数量等于电极4的数量，并且电极4被导电到导电丝6不同于另一个电极4.导电弹性体5比钻孔2的孔径扩展得更大，并且与孔2的内壁面2a弹性变形相接触。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2002267764A ELECTRIC LOGGING METHOD FOR TUNNEL HORIZONTAL BORING 失效
公开(公告)号：JP2002267764A
公开(公告)日：2002-09-18
申请号：JP2001070092
申请日：2001-03-13
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： MIYAKE NORIJI , WAKABAYASHI SHIGEKI , WATANABE KOHEI , TADA HIROYUKI
IPC分类号： E21D9/06 , G01V3/02 , G01V3/20
摘要： PROBLEM TO BE SOLVED: To precisely estimate the ground state in the front of the face of a tunnel prior to the excavation of the tunnel. SOLUTION: An electrode rod 13 having an electrode part 12 at the tip is extended in a casing rod 10, a horizontal boring hole 1 is drilled to a prescribed depth of the ground in the front of the tunnel face by the rotating propulsive force imparted to the casing rod 10. The mouth of the horizontal boring hole 1 is blocked by a mouth cap 14, and the inner part of the hole is filled with flowing ground water, and the electrode part 12 connected to an electric logging measuring device 20 set in the tunnel pit through the tunnel- side end of the electrode rod 13 is protruded into the boring hole 1 from the tip of the casing rod 10. Thus, the specific resistance of the ground is measured with a ground electrode 21 connected to the device 20 to perform the electric logging in the position of the electrode part 12.

7. 发明专利

JP3133845B2 失效
公开(公告)号：JP3133845B2
公开(公告)日：2001-02-13
申请号：JP31766092
申请日：1992-11-27
IPC分类号： G01V3/20 , G01V3/24

8. 发明专利

JP3041426B1 失效
公开(公告)号：JP3041426B1
公开(公告)日：2000-05-15
申请号：JP15173999
申请日：1999-05-31
IPC分类号： G01V3/20

9. 发明专利

JPH0348472B2 失效
公开(公告)号：JPH0348472B2
公开(公告)日：1991-07-24
申请号：JP13360582
申请日：1982-07-30
申请人： SCHLUMBERGER OVERSEAS
发明人： SUTANREE SHII JANZERO , DEIBITSUDO II PAREISU , DEIBITSUDO SOO KEN CHAN
IPC分类号： G01V3/18 , G01V3/20 , G01V3/22 , G01V3/24

10. 发明专利

JPH0339595B2 失效
公开(公告)号：JPH0339595B2
公开(公告)日：1991-06-14
申请号：JP2492684
申请日：1984-02-13
申请人： SHERU INTERN RISAACHI MAACHATSUPII BV
发明人： TERUHIKO HAGIWARA
IPC分类号： G01V3/26 , G01V3/20 , G01V3/28

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