EP4158158C0 - Procédé, système et produit-programme informatique destinés à surveiller en temps réel les changements de contraintes dans une excavation - Google Patents

Procédé, système et produit-programme informatique destinés à surveiller en temps réel les changements de contraintes dans une excavation

Info

Publication number
EP4158158C0
EP4158158C0 EP21729910.6A EP21729910A EP4158158C0 EP 4158158 C0 EP4158158 C0 EP 4158158C0 EP 21729910 A EP21729910 A EP 21729910A EP 4158158 C0 EP4158158 C0 EP 4158158C0
Authority
EP
European Patent Office
Prior art keywords
excavation
real
computer program
program product
time monitoring
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP21729910.6A
Other languages
German (de)
English (en)
Other versions
EP4158158B1 (fr
EP4158158A1 (fr
Inventor
Lauri Uotinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aalto Korkeakoulusaatio sr
Original Assignee
Aalto Korkeakoulusaatio sr
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 Aalto Korkeakoulusaatio sr filed Critical Aalto Korkeakoulusaatio sr
Publication of EP4158158A1 publication Critical patent/EP4158158A1/fr
Application granted granted Critical
Publication of EP4158158B1 publication Critical patent/EP4158158B1/fr
Publication of EP4158158C0 publication Critical patent/EP4158158C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
EP21729910.6A 2020-05-26 2021-05-26 Procédé, système et produit-programme informatique destinés à surveiller en temps réel les changements de contraintes dans une excavation Active EP4158158B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20205536A FI20205536A1 (en) 2020-05-26 2020-05-26 Method, system and computer program product for real-time monitoring of changes in excavation stress state
PCT/FI2021/050377 WO2021240063A1 (fr) 2020-05-26 2021-05-26 Procédé, système et produit-programme informatique destinés à surveiller en temps réel les changements de contraintes dans une excavation

Publications (3)

Publication Number Publication Date
EP4158158A1 EP4158158A1 (fr) 2023-04-05
EP4158158B1 EP4158158B1 (fr) 2024-11-06
EP4158158C0 true EP4158158C0 (fr) 2024-11-06

Family

ID=76269752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21729910.6A Active EP4158158B1 (fr) 2020-05-26 2021-05-26 Procédé, système et produit-programme informatique destinés à surveiller en temps réel les changements de contraintes dans une excavation

Country Status (5)

Country Link
EP (1) EP4158158B1 (fr)
AU (1) AU2021279301A1 (fr)
CA (1) CA3180412A1 (fr)
FI (1) FI20205536A1 (fr)
WO (1) WO2021240063A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116341055B (zh) * 2023-03-02 2025-11-11 上海建工集团股份有限公司 一种深基坑安全分析方法
CN117167087B (zh) * 2023-08-30 2024-07-02 中铁四局集团有限公司 一种基于穿断层锚索应力变化的岩爆防控预警系统及方法
CN120654396B (zh) * 2025-06-03 2026-01-02 中国地质科学院 四分量钻孔应变观测数据的小视窗分析方法及相关装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10445443B2 (en) * 2015-09-28 2019-10-15 Freeport-Mcmoran Inc. Ground support design tool
CN107842394B (zh) * 2017-10-23 2019-03-26 青岛理工大学 大跨度地下硐室开采顶板稳定性的动弹模探测方法

Also Published As

Publication number Publication date
AU2021279301A1 (en) 2023-02-02
WO2021240063A1 (fr) 2021-12-02
EP4158158B1 (fr) 2024-11-06
CA3180412A1 (fr) 2021-12-02
FI20205536A1 (en) 2021-11-27
EP4158158A1 (fr) 2023-04-05

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