IT1229832B - Trasduttore di pressione elettronico autotarante per gallerie rivestite. - Google Patents

Trasduttore di pressione elettronico autotarante per gallerie rivestite.

Info

Publication number
IT1229832B
IT1229832B IT8821414A IT2141488A IT1229832B IT 1229832 B IT1229832 B IT 1229832B IT 8821414 A IT8821414 A IT 8821414A IT 2141488 A IT2141488 A IT 2141488A IT 1229832 B IT1229832 B IT 1229832B
Authority
IT
Italy
Prior art keywords
tunnels
coated
self
pressure transducer
electronic pressure
Prior art date
Application number
IT8821414A
Other languages
English (en)
Other versions
IT8821414A0 (it
Inventor
Gianangelo Cargnel
Original Assignee
Gianangelo Cargnel
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 Gianangelo Cargnel filed Critical Gianangelo Cargnel
Priority to IT8821414A priority Critical patent/IT1229832B/it
Publication of IT8821414A0 publication Critical patent/IT8821414A0/it
Priority to EP89907254A priority patent/EP0425524B1/en
Priority to JP1507053A priority patent/JPH04501001A/ja
Priority to AT89907254T priority patent/ATE79946T1/de
Priority to DE1989602642 priority patent/DE68902642T2/de
Priority to AU38370/89A priority patent/AU3837089A/en
Priority to PCT/IT1989/000045 priority patent/WO1990001139A1/en
Priority to ES8902473A priority patent/ES2014783A6/es
Application granted granted Critical
Publication of IT1229832B publication Critical patent/IT1229832B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
IT8821414A 1988-07-19 1988-07-19 Trasduttore di pressione elettronico autotarante per gallerie rivestite. IT1229832B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8821414A IT1229832B (it) 1988-07-19 1988-07-19 Trasduttore di pressione elettronico autotarante per gallerie rivestite.
EP89907254A EP0425524B1 (en) 1988-07-19 1989-06-20 A self-calibrating electronic pressure transducer for lined tunnels
JP1507053A JPH04501001A (ja) 1988-07-19 1989-06-20 覆工されたトンネルのための自己目盛較正する電子圧力変換器
AT89907254T ATE79946T1 (de) 1988-07-19 1989-06-20 Selbstkalibrierender elektronischer druckumsetzer fuer ausgekleidete tunnel.
DE1989602642 DE68902642T2 (de) 1988-07-19 1989-06-20 Selbstkalibrierender elektronischer druckumsetzer fuer ausgekleidete tunnel.
AU38370/89A AU3837089A (en) 1988-07-19 1989-06-20 A self-calibrating electronic pressure transducer for lined tunnels
PCT/IT1989/000045 WO1990001139A1 (en) 1988-07-19 1989-06-20 A self-calibrating electronic pressure transducer for lined tunnels
ES8902473A ES2014783A6 (es) 1988-07-19 1989-07-12 Dispositivo electronico auto-calibrante transductor de presion para tuneles revestidos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821414A IT1229832B (it) 1988-07-19 1988-07-19 Trasduttore di pressione elettronico autotarante per gallerie rivestite.

Publications (2)

Publication Number Publication Date
IT8821414A0 IT8821414A0 (it) 1988-07-19
IT1229832B true IT1229832B (it) 1991-09-13

Family

ID=11181415

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821414A IT1229832B (it) 1988-07-19 1988-07-19 Trasduttore di pressione elettronico autotarante per gallerie rivestite.

Country Status (6)

Country Link
EP (1) EP0425524B1 (it)
JP (1) JPH04501001A (it)
AU (1) AU3837089A (it)
ES (1) ES2014783A6 (it)
IT (1) IT1229832B (it)
WO (1) WO1990001139A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115713B (zh) * 2013-01-28 2014-11-12 浙江省钱塘江管理局勘测设计院 一种砌体结构中砌块抗掀起承载力的测试方法
CN106644206B (zh) * 2016-11-03 2019-07-26 西南石油大学 一种用于浅埋隧道的围岩压力计算方法
CN106546359B (zh) * 2016-11-24 2018-12-21 中国矿业大学 一种围岩应力测量系统
CN115182786B (zh) * 2022-08-03 2025-09-26 山东昌厦建筑安装有限公司 一种地下空间数据监控装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960290A (it) * 1950-04-15
DE3211822A1 (de) * 1982-03-31 1983-10-13 Glötzl, Gesellschaft für Baumeßtechnik mbH, 7512 Rheinstetten Extensometer
DE3426992C2 (de) * 1984-07-21 1986-06-12 Bergwerksverband Gmbh Vorrichtung für das Bohrlochsondieren

Also Published As

Publication number Publication date
WO1990001139A1 (en) 1990-02-08
EP0425524A1 (en) 1991-05-08
JPH04501001A (ja) 1992-02-20
AU3837089A (en) 1990-02-19
EP0425524B1 (en) 1992-08-26
IT8821414A0 (it) 1988-07-19
ES2014783A6 (es) 1990-07-16

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