WO2000017489A2 - Procede geoelectrique de reconnaissance prealable - Google Patents
Procede geoelectrique de reconnaissance prealable Download PDFInfo
- Publication number
- WO2000017489A2 WO2000017489A2 PCT/DE1999/002981 DE9902981W WO0017489A2 WO 2000017489 A2 WO2000017489 A2 WO 2000017489A2 DE 9902981 W DE9902981 W DE 9902981W WO 0017489 A2 WO0017489 A2 WO 0017489A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrode
- current
- geoelectrical
- outer ring
- ring electrode
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000011435 rock Substances 0.000 claims abstract description 33
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 230000005641 tunneling Effects 0.000 claims description 39
- 238000011835 investigation Methods 0.000 claims description 25
- 238000005553 drilling Methods 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000013507 mapping Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 230000004807 localization Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 238000005259 measurement Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C39/00—Devices for testing in situ the hardness or other properties of minerals, e.g. for giving information as to the selection of suitable mining tools
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
- G01V3/24—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current using ac
Definitions
- the task is alternatively carried out in the case of a measuring device for a tunnel boring full-cut machine without a shield with a tunneling tool contacting a mountain range and a geoelectrical apparatus, in particular for carrying out the geoelectric preliminary investigation method according to the invention. fertilized according to the invention in that the geoelectrical apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
L'invention concerne un procédé géoélectrique de reconnaissance préalable pour le creusement conventionnel par machines de tunnels et de cavités. Le procédé selon l'invention détecte en continu une répartition spécifique de la résistance de la roche dans une aire préliminaire de creusement à l'intérieur d'une roche, pendant la traversée de cette dernière. A cet effet, un appareillage géoélectrique (9) envoie dans la roche un courant derotection (I1) par l'intermédiaire d'une électrode annulaire extérieure (A1) et un courant de mesure (I0) par l'intermédiaire d'au moins une électrode intérieure (A0) homopolaire par rapport à l'électrode extérieure (A1). Le courant de protection (I1) crée un cercle de potentiel zéro constant (0) entre l'électrode annulaire extérieure (A1) et l'électrode intérieure (A0). On dispose dans la roche, à une distance relativement grande par rapport aux autres éléments, au moins une électrode de courant (B0) reliée à l'appareillage géoélectrique (9) et dont les pôles sont opposés par rapport à l'électrode annulaire extérieure (A1) et à l'électrode intérieure (A0). Pour calculer une résistance apparente (rho-s) de la roche, l'appareillage géoélectrique (9) mesure l'intensité du courant de mesure (I0) et simultanément la tension (U0) entre l'électrode interne (A0) et l'électrode de courant (B0).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99955730A EP1114336A2 (fr) | 1998-09-19 | 1999-09-18 | Procede geoelectrique de reconnaissance prealable |
| AU12606/00A AU1260600A (en) | 1998-09-19 | 1999-09-18 | Geoelectric pre-prospecting method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1998142975 DE19842975B4 (de) | 1998-09-19 | 1998-09-19 | Geoelektrisches Vorauserkundungsverfahren für maschinelle und konventionelle Tunnel- und Hohlraumvortriebe und Messvorrichtung dazu |
| DE19842975.4 | 1998-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2000017489A2 true WO2000017489A2 (fr) | 2000-03-30 |
| WO2000017489A3 WO2000017489A3 (fr) | 2000-08-17 |
Family
ID=7881524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1999/002981 WO2000017489A2 (fr) | 1998-09-19 | 1999-09-18 | Procede geoelectrique de reconnaissance prealable |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1114336A2 (fr) |
| AU (1) | AU1260600A (fr) |
| DE (1) | DE19842975B4 (fr) |
| WO (1) | WO2000017489A2 (fr) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016141630A1 (fr) * | 2015-03-11 | 2016-09-15 | 山东大学 | Système de détection avancé sismique tridimensionnel combinant source active et source sismique d'abattage de roches pour tunnelier |
| CN113216929A (zh) * | 2021-04-29 | 2021-08-06 | 中国科学院武汉岩土力学研究所 | 基于电磁物探的随钻岩土参数测量方法及设备 |
| CN113703063A (zh) * | 2021-09-07 | 2021-11-26 | 中煤科工集团西安研究院有限公司 | 一种矿井方位聚焦直流电法超前探测方法 |
| CN113885085A (zh) * | 2021-08-05 | 2022-01-04 | 中煤科工集团西安研究院有限公司 | 一种井下直流轴向偶极动源超前探测方法 |
| CN113885086A (zh) * | 2021-08-05 | 2022-01-04 | 中煤科工集团西安研究院有限公司 | 一种井下直流赤道向偶极动源异常自显式超前探测方法 |
| CN113885083A (zh) * | 2021-08-05 | 2022-01-04 | 中煤科工集团西安研究院有限公司 | 一种井下直流轴向偶极动源异常自显式超前探测方法 |
| CN113900151A (zh) * | 2021-08-05 | 2022-01-07 | 中煤科工集团西安研究院有限公司 | 一种井下直流单极动源异常自显式超前探测方法 |
| US20230127366A1 (en) * | 2021-01-29 | 2023-04-27 | China University Of Mining And Technology | Environmental monitoring apparatus and method for mine tunneling robot |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006009246B3 (de) * | 2006-02-28 | 2007-08-02 | GeoForschungsZentrum Potsdam Stiftung des öffentlichen Rechts | Verfahren und Vorrichtung zur Vorauserkundung beim Tunnelbau |
| DE102007021399A1 (de) | 2007-05-18 | 2008-11-20 | Kopp, Thomas | Verfahren zur Ermittlung von geoelektrischen Parametern für Untergrundvortriebe-begleitende geologische Voraus- und Umfelderkundungen und Messvorrichtung dazu |
| DE102009043973A1 (de) | 2009-09-10 | 2011-03-17 | Qumon Gmbh | Elektrisches Verfahren zur Erkundung von Materialmächtigkeiten und -diskontinuitäten, Vorrichtung und Verwendung dazu |
| DE102010050143A1 (de) | 2010-11-03 | 2012-05-03 | Qumon Gmbh | Elektrisches Verfahren zur zerstörungsfreien Erkundung und Überwachung unterirdischen Raums, Vorrichtung und Verwendung dazu |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1448356A1 (de) * | 1962-06-13 | 1970-01-02 | Geofizikai Meroemueszerek Gyar | Verfahren und Einrichtung zur selektiven Profilaufnahme von Klueften (sekundaerer Porositaet) in den mit Bohrloechern aufgeschlossenen,dichten Reservoirgesteinen sowie der gesamten sekundaeren und primaeren) Porositaet von Reservoiren |
| FR2610114A1 (fr) * | 1987-01-28 | 1988-07-29 | Grimaldi Pierre | Procede et appareillage de detection continue des variations du type ou de l'etat des roches avoisinant un tunnelier par une methode electrique |
| DE3819818A1 (de) * | 1988-06-10 | 1989-12-14 | Egmond Nicolaas Wilh J Van Dip | Messverfahren zur vorfelderkundung im erdreich beim unterirdischen auffahren von tunnelquerschnitten |
| EP0697604A1 (fr) * | 1994-08-03 | 1996-02-21 | F C B | Procédé et système de reconnaissance des terrains à l'avant d'une machine d'excavation |
| US5720355A (en) * | 1993-07-20 | 1998-02-24 | Baroid Technology, Inc. | Drill bit instrumentation and method for controlling drilling or core-drilling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993944A (en) * | 1975-12-22 | 1976-11-23 | Texaco Inc. | Movable oil measurement combining dual radio frequency induction and dual induction laterolog measurements |
| US4738812A (en) * | 1982-11-12 | 1988-04-19 | Teleco Oilfield Services Inc. | Method of forming an electrode structure |
| US4786874A (en) * | 1986-08-20 | 1988-11-22 | Teleco Oilfield Services Inc. | Resistivity sensor for generating asymmetrical current field and method of using the same |
-
1998
- 1998-09-19 DE DE1998142975 patent/DE19842975B4/de not_active Expired - Fee Related
-
1999
- 1999-09-18 EP EP99955730A patent/EP1114336A2/fr not_active Withdrawn
- 1999-09-18 AU AU12606/00A patent/AU1260600A/en not_active Abandoned
- 1999-09-18 WO PCT/DE1999/002981 patent/WO2000017489A2/fr not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1448356A1 (de) * | 1962-06-13 | 1970-01-02 | Geofizikai Meroemueszerek Gyar | Verfahren und Einrichtung zur selektiven Profilaufnahme von Klueften (sekundaerer Porositaet) in den mit Bohrloechern aufgeschlossenen,dichten Reservoirgesteinen sowie der gesamten sekundaeren und primaeren) Porositaet von Reservoiren |
| FR2610114A1 (fr) * | 1987-01-28 | 1988-07-29 | Grimaldi Pierre | Procede et appareillage de detection continue des variations du type ou de l'etat des roches avoisinant un tunnelier par une methode electrique |
| DE3819818A1 (de) * | 1988-06-10 | 1989-12-14 | Egmond Nicolaas Wilh J Van Dip | Messverfahren zur vorfelderkundung im erdreich beim unterirdischen auffahren von tunnelquerschnitten |
| US5720355A (en) * | 1993-07-20 | 1998-02-24 | Baroid Technology, Inc. | Drill bit instrumentation and method for controlling drilling or core-drilling |
| EP0697604A1 (fr) * | 1994-08-03 | 1996-02-21 | F C B | Procédé et système de reconnaissance des terrains à l'avant d'une machine d'excavation |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10519771B2 (en) | 2015-03-11 | 2019-12-31 | Shangdong University | Rock breaking seismic source and active source three-dimensional seismic combined advanced detection system using tunnel boring machine |
| DE112015002700B4 (de) | 2015-03-11 | 2021-12-23 | Shandong University | TBM-3D-Vorauserkundungssystem mit Integration von Gesteinsbruch-Epizentrum und aktivem Epizentrum |
| WO2016141630A1 (fr) * | 2015-03-11 | 2016-09-15 | 山东大学 | Système de détection avancé sismique tridimensionnel combinant source active et source sismique d'abattage de roches pour tunnelier |
| US20230127366A1 (en) * | 2021-01-29 | 2023-04-27 | China University Of Mining And Technology | Environmental monitoring apparatus and method for mine tunneling robot |
| US11761334B2 (en) * | 2021-01-29 | 2023-09-19 | China University Of Mining And Technology | Environmental monitoring apparatus and method for mine tunneling robot |
| CN113216929A (zh) * | 2021-04-29 | 2021-08-06 | 中国科学院武汉岩土力学研究所 | 基于电磁物探的随钻岩土参数测量方法及设备 |
| CN113216929B (zh) * | 2021-04-29 | 2023-12-22 | 中国科学院武汉岩土力学研究所 | 基于电磁物探的随钻岩土参数测量方法及设备 |
| CN113885086A (zh) * | 2021-08-05 | 2022-01-04 | 中煤科工集团西安研究院有限公司 | 一种井下直流赤道向偶极动源异常自显式超前探测方法 |
| CN113900151A (zh) * | 2021-08-05 | 2022-01-07 | 中煤科工集团西安研究院有限公司 | 一种井下直流单极动源异常自显式超前探测方法 |
| CN113885083A (zh) * | 2021-08-05 | 2022-01-04 | 中煤科工集团西安研究院有限公司 | 一种井下直流轴向偶极动源异常自显式超前探测方法 |
| CN113885085A (zh) * | 2021-08-05 | 2022-01-04 | 中煤科工集团西安研究院有限公司 | 一种井下直流轴向偶极动源超前探测方法 |
| CN113885083B (zh) * | 2021-08-05 | 2024-04-09 | 中煤科工集团西安研究院有限公司 | 一种井下直流轴向偶极动源异常自显式超前探测方法 |
| CN113900151B (zh) * | 2021-08-05 | 2024-04-09 | 中煤科工集团西安研究院有限公司 | 一种井下直流单极动源异常自显式超前探测方法 |
| CN113703063B (zh) * | 2021-09-07 | 2023-08-11 | 中煤科工集团西安研究院有限公司 | 一种矿井方位聚焦直流电法超前探测方法 |
| CN113703063A (zh) * | 2021-09-07 | 2021-11-26 | 中煤科工集团西安研究院有限公司 | 一种矿井方位聚焦直流电法超前探测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19842975A1 (de) | 2000-04-27 |
| WO2000017489A3 (fr) | 2000-08-17 |
| DE19842975B4 (de) | 2004-01-29 |
| EP1114336A2 (fr) | 2001-07-11 |
| AU1260600A (en) | 2000-04-10 |
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