ZA201501588B - Rock movement monitoring system - Google Patents

Rock movement monitoring system

Info

Publication number
ZA201501588B
ZA201501588B ZA2015/01588A ZA201501588A ZA201501588B ZA 201501588 B ZA201501588 B ZA 201501588B ZA 2015/01588 A ZA2015/01588 A ZA 2015/01588A ZA 201501588 A ZA201501588 A ZA 201501588A ZA 201501588 B ZA201501588 B ZA 201501588B
Authority
ZA
South Africa
Prior art keywords
monitoring system
movement monitoring
rock movement
rock
movement
Prior art date
Application number
ZA2015/01588A
Inventor
Ian; Bosch Christiaan Jozef; Tyrer David Charles; Jacobs Adriaan Jakobus Gebbie
Original Assignee
Ncm Innovations (Pty) Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ncm Innovations (Pty) Ltd filed Critical Ncm Innovations (Pty) Ltd
Publication of ZA201501588B publication Critical patent/ZA201501588B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/006—Measuring wall stresses in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices
    • E21F17/185—Rock-pressure control devices with or without alarm devices; Alarm devices in case of roof subsidence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
ZA2015/01588A 2012-11-20 2015-03-09 Rock movement monitoring system ZA201501588B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201208695 2012-11-20
PCT/ZA2013/000089 WO2014082105A2 (en) 2012-11-20 2013-11-20 A rock movement monitoring system

Publications (1)

Publication Number Publication Date
ZA201501588B true ZA201501588B (en) 2017-08-30

Family

ID=49918942

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/01588A ZA201501588B (en) 2012-11-20 2015-03-09 Rock movement monitoring system

Country Status (3)

Country Link
AU (1) AU2013101721A4 (en)
WO (1) WO2014082105A2 (en)
ZA (1) ZA201501588B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756709B (en) * 2016-02-24 2017-10-13 中国矿业大学 A kind of face roof is pressed and disrumpent feelings monitoring method
IT201700029104A1 (en) * 2017-03-20 2018-09-20 Christian Bertei Modular system for human and environmental safety in mining sites.
CN112524447A (en) * 2020-12-08 2021-03-19 湖北长欣电子科技有限公司 Tunnel geological monitoring device capable of real-time safety monitoring
CN113963512B (en) * 2021-12-22 2022-04-01 四川省交通勘察设计研究院有限公司 Rockfall monitoring system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1050996B (en) * 1975-10-31 1981-03-20 Cargnel G AUTOMATIC ALARM DEVICE FOR SIGNALING OF SLOPE MOVEMENTS
US4680961A (en) * 1986-01-27 1987-07-21 Grauman R J System and method for ice movement detection in determination of ice breakup
KR100380861B1 (en) * 1998-02-17 2003-04-18 도시바 엔지니어링 가부시끼가이샤 Geographical displacement sensing unit and monitoring apparatus using the same
CN102003211B (en) * 2010-10-13 2013-04-10 常恒泰 Mine alarm system based on fiber bragg grating sensing
TW201224500A (en) * 2010-10-24 2012-06-16 Takamune Cho Method and system for detecting ground displacement

Also Published As

Publication number Publication date
AU2013101721A4 (en) 2015-04-09
WO2014082105A2 (en) 2014-05-30
WO2014082105A3 (en) 2014-11-13

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