IT202200009266A1 - Dispositivo per la compensazione della lunghezza di una centina - Google Patents

Dispositivo per la compensazione della lunghezza di una centina Download PDF

Info

Publication number
IT202200009266A1
IT202200009266A1 IT102022000009266A IT202200009266A IT202200009266A1 IT 202200009266 A1 IT202200009266 A1 IT 202200009266A1 IT 102022000009266 A IT102022000009266 A IT 102022000009266A IT 202200009266 A IT202200009266 A IT 202200009266A IT 202200009266 A1 IT202200009266 A1 IT 202200009266A1
Authority
IT
Italy
Prior art keywords
compensating
rib
length
Prior art date
Application number
IT102022000009266A
Other languages
English (en)
Inventor
Cristiano Bonomi
Original Assignee
Officine Maccaferri Italia S R L
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 Officine Maccaferri Italia S R L filed Critical Officine Maccaferri Italia S R L
Priority to IT102022000009266A priority Critical patent/IT202200009266A1/it
Priority to CN202280039039.7A priority patent/CN117396664A/zh
Priority to BR112023024610A priority patent/BR112023024610A2/pt
Priority to CA3217172A priority patent/CA3217172A1/en
Priority to AU2022285194A priority patent/AU2022285194A1/en
Priority to EP22734038.7A priority patent/EP4348006A2/en
Priority to PCT/IB2022/055074 priority patent/WO2022254325A2/en
Publication of IT202200009266A1 publication Critical patent/IT202200009266A1/it
Priority to CONC2023/0018643A priority patent/CO2023018643A2/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
IT102022000009266A 2021-05-31 2022-05-05 Dispositivo per la compensazione della lunghezza di una centina IT202200009266A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT102022000009266A IT202200009266A1 (it) 2022-05-05 2022-05-05 Dispositivo per la compensazione della lunghezza di una centina
CN202280039039.7A CN117396664A (zh) 2021-05-31 2022-05-31 用于支护和加固基坑的定心装置以及用于将该定心装置安装在基坑内部的方法
BR112023024610A BR112023024610A2 (pt) 2021-05-31 2022-05-31 Centralização para apoiar e consolidar uma escavação e método para instalar tal centralização dentro de uma escavação
CA3217172A CA3217172A1 (en) 2021-05-31 2022-05-31 Centring for supporting and consolidating an excavation, and method for installing such a centring inside an excavation
AU2022285194A AU2022285194A1 (en) 2021-05-31 2022-05-31 Centring for supporting and consolidating an excavation, and method for installing such a centring inside an excavation
EP22734038.7A EP4348006A2 (en) 2021-05-31 2022-05-31 Centring for supporting and consolidating an excavation, and method for installing such a centring inside an excavation
PCT/IB2022/055074 WO2022254325A2 (en) 2021-05-31 2022-05-31 Centring for supporting and consolidating an excavation, and method for installing such a centring inside an excavation
CONC2023/0018643A CO2023018643A2 (es) 2021-05-31 2023-12-28 Cimbra para soportar y consolidar una excavación, y procedimiento para instalar tal cimbra dentro de una excavación

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000009266A IT202200009266A1 (it) 2022-05-05 2022-05-05 Dispositivo per la compensazione della lunghezza di una centina

Publications (1)

Publication Number Publication Date
IT202200009266A1 true IT202200009266A1 (it) 2023-11-05

Family

ID=82781156

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000009266A IT202200009266A1 (it) 2021-05-31 2022-05-05 Dispositivo per la compensazione della lunghezza di una centina

Country Status (2)

Country Link
CN (1) CN117396664A (it)
IT (1) IT202200009266A1 (it)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2354447A1 (en) 2010-01-29 2011-08-10 Elas Geotecnica S.r.l. Rib for supporting and reinforcing an excavation
WO2015186029A2 (en) 2014-06-04 2015-12-10 Elas Geotecnica S.R.L. Device for connecting the structural elements of ribs and reticular structures
CN108397216A (zh) * 2018-05-14 2018-08-14 山东建筑大学 一种钢管混凝土拱架可缩式接头及拱架
CN110953002A (zh) * 2019-12-04 2020-04-03 中铁第四勘察设计院集团有限公司 让压节点及拱架
CN111810201A (zh) * 2020-07-13 2020-10-23 程良 一种可让压u型钢支架
CN113175337A (zh) * 2021-06-10 2021-07-27 福州大学 钢管混凝土吸能让压装置、高强让压拱架及其工作方法
CN113217040A (zh) * 2021-06-01 2021-08-06 重庆大学 一种控制隧道开挖围岩体变形的可变预应力支护装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2354447A1 (en) 2010-01-29 2011-08-10 Elas Geotecnica S.r.l. Rib for supporting and reinforcing an excavation
WO2015186029A2 (en) 2014-06-04 2015-12-10 Elas Geotecnica S.R.L. Device for connecting the structural elements of ribs and reticular structures
CN108397216A (zh) * 2018-05-14 2018-08-14 山东建筑大学 一种钢管混凝土拱架可缩式接头及拱架
CN110953002A (zh) * 2019-12-04 2020-04-03 中铁第四勘察设计院集团有限公司 让压节点及拱架
CN111810201A (zh) * 2020-07-13 2020-10-23 程良 一种可让压u型钢支架
CN113217040A (zh) * 2021-06-01 2021-08-06 重庆大学 一种控制隧道开挖围岩体变形的可变预应力支护装置
CN113175337A (zh) * 2021-06-10 2021-07-27 福州大学 钢管混凝土吸能让压装置、高强让压拱架及其工作方法

Also Published As

Publication number Publication date
CN117396664A (zh) 2024-01-12

Similar Documents

Publication Publication Date Title
IT202200009266A1 (it) Dispositivo per la compensazione della lunghezza di una centina
JP1763283S (ja) 包装用チューブ
JP1754727S (ja) 包装用チューブ
JP1749836S (ja) 包装用チューブ
JP1751621S (ja) 包装用チューブ
JP1732694S (ja) 包装用チューブ
JP1739328S (ja) 吸盤
JP1769811S (ja) 弦楽器
JP1769841S (ja) 弦楽器
JP1707293S (ja) 包装用チューブ
JP1720022S (ja) 包装用チューブ
JP1743122S (ja) 歩数計
ES1299531Y (es) Dispositivo para la formacion de una sombrilla
JP1751746S (ja) 店舗
JP1750771S (ja) 電子機器用ホルダ
JP1750753S (ja) 電子機器用ホルダ
IT202200004634A1 (it) Dispositivo di azionamento per una pergola
JP1745283S (ja) ドリル
JP1745284S (ja) ドリル
JP1741870S (ja) カテーテルチューブ固定具
JP1734962S (ja) 包装具
TH2302000616S (th) บรรจุภัณฑ์
TH2202004756S (th) บรรจุภัณฑ์
CL2023002864S1 (es) Porta electrodo
TH2202000378S (th) บรรจุภัณฑ์