TW200700617A - Detecting method of mud flow - Google Patents

Detecting method of mud flow

Info

Publication number
TW200700617A
TW200700617A TW094121354A TW94121354A TW200700617A TW 200700617 A TW200700617 A TW 200700617A TW 094121354 A TW094121354 A TW 094121354A TW 94121354 A TW94121354 A TW 94121354A TW 200700617 A TW200700617 A TW 200700617A
Authority
TW
Taiwan
Prior art keywords
mud flow
monitoring
steel string
sensing device
mainframe
Prior art date
Application number
TW094121354A
Other languages
Chinese (zh)
Other versions
TWI298758B (en
Inventor
Zhi-Kun Ju
Original Assignee
Zhi-Kun Ju
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 Zhi-Kun Ju filed Critical Zhi-Kun Ju
Priority to TW094121354A priority Critical patent/TW200700617A/en
Publication of TW200700617A publication Critical patent/TW200700617A/en
Application granted granted Critical
Publication of TWI298758B publication Critical patent/TWI298758B/zh

Links

Landscapes

  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

A detecting method of mud flow is disclosed, a steel string is transversely provided at a valley or a check dam of a mud flow monitoring area, the two ends of the steel string are fixed on the two lateral walls of the valley or the check dam of the mud flow monitoring area so that the steel string is tightly retained and would not swing due to wind; a sensing device is connected to the steel string, the sensing device is used to detect whether the steel string greatly swings or not; a image recording device is provided at the top or the bottom end of the steel string, the image recording device and the sensing device are connected to a monitoring mainframe either with cables or wireless, the monitoring mainframe is connected to a warning device and a displaying device; when a mud flow occurs in the mud flow monitoring area, the steel string is swung by the sliding force created by the mud flow, then the sensing device is activated and the sensing device send outs an activation signal to the monitoring mainframe, when the activation signal of the sensing device is received by the monitoring mainframe, the warning device would be driven to give off warning sound to inform a monitoring person that the mud flow is occurring in the mud flow monitoring area, and the monitoring person can view the images recorded by the image recording device via the displaying device so he can determine whether the mud flow is actually occurring, if the detection result is true then immediately evacuate residents at the downstream.
TW094121354A 2005-06-27 2005-06-27 Detecting method of mud flow TW200700617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094121354A TW200700617A (en) 2005-06-27 2005-06-27 Detecting method of mud flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094121354A TW200700617A (en) 2005-06-27 2005-06-27 Detecting method of mud flow

Publications (2)

Publication Number Publication Date
TW200700617A true TW200700617A (en) 2007-01-01
TWI298758B TWI298758B (en) 2008-07-11

Family

ID=45069482

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121354A TW200700617A (en) 2005-06-27 2005-06-27 Detecting method of mud flow

Country Status (1)

Country Link
TW (1) TW200700617A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518447C1 (en) * 2013-01-09 2014-06-10 Федеральное государственное бюджетное учреждение науки Центр геофизических исследований Владикавказского научного центра Российской академии наук и Правительства Республики Северная Осетия-Алания (ЦГИ ВНЦ РАН и РСО-А) Method of determining affection of mountain valley with avalanche stream
RU2680699C1 (en) * 2018-05-03 2019-02-25 Федеральное государственное бюджетное учреждение науки Федеральный научный центр "Владикавказский научный центр Российской академии наук" (ВНЦ РАН) Method of phytoindication of glacial catastrophes on the meadows of the valley

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400434B (en) * 2009-05-22 2013-07-01 Method and system for silt consistency measurement
KR101061724B1 (en) * 2009-10-19 2011-09-02 한국지질자원연구원 Rotary soils detecting device and soils detecting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518447C1 (en) * 2013-01-09 2014-06-10 Федеральное государственное бюджетное учреждение науки Центр геофизических исследований Владикавказского научного центра Российской академии наук и Правительства Республики Северная Осетия-Алания (ЦГИ ВНЦ РАН и РСО-А) Method of determining affection of mountain valley with avalanche stream
RU2680699C1 (en) * 2018-05-03 2019-02-25 Федеральное государственное бюджетное учреждение науки Федеральный научный центр "Владикавказский научный центр Российской академии наук" (ВНЦ РАН) Method of phytoindication of glacial catastrophes on the meadows of the valley

Also Published As

Publication number Publication date
TWI298758B (en) 2008-07-11

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees