CL2017002746A1 - Una red de seguridad - Google Patents

Una red de seguridad

Info

Publication number
CL2017002746A1
CL2017002746A1 CL2017002746A CL2017002746A CL2017002746A1 CL 2017002746 A1 CL2017002746 A1 CL 2017002746A1 CL 2017002746 A CL2017002746 A CL 2017002746A CL 2017002746 A CL2017002746 A CL 2017002746A CL 2017002746 A1 CL2017002746 A1 CL 2017002746A1
Authority
CL
Chile
Prior art keywords
main
tensile elements
mesh
safety net
openings
Prior art date
Application number
CL2017002746A
Other languages
English (en)
Inventor
Frederick William Flanagan
Original Assignee
Nicaud Companies 22 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 Nicaud Companies 22 Pty Ltd filed Critical Nicaud Companies 22 Pty Ltd
Publication of CL2017002746A1 publication Critical patent/CL2017002746A1/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
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/152—Laggings made of grids or nettings
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/23—Dune restoration or creation; Cliff stabilisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

<p>La invención se refiere a una red de seguridad que se puede instalar como un dispositivo de contención aéreo frente a la caída de rocas, que incluye un primer conjunto de elementos a tracción alargados principales (12) dispuestos en una retícula principal, en la que los elementos a tracción principales se extendien en al menos dos direcciones transversales (12.1, 12.2), que tienen unos puntos de cruce principales donde los elementos a tracción principales se cruzan entre sí y definen unas aberturas en la malla de la retícula principal (14) entre los elementos a tracción principales. La red de seguridad también incluye una zona de recogida (16), definida en una parte central de la retícula principal, y una disposición de ajuste, que se extiende a lo largo de al menos dos bordes de la zona de recogida, teniendo la disposición de ajuste unas aberturas en la malla de la retícula principal (14.2) que son más estrechas transversalmente a una dirección de ajuste que las aberturas en la malla de la retícula principal (14) de la zona de recogida.</p>
CL2017002746A 2015-05-08 2017-10-30 Una red de seguridad CL2017002746A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201503167 2015-05-08

Publications (1)

Publication Number Publication Date
CL2017002746A1 true CL2017002746A1 (es) 2018-04-27

Family

ID=57248683

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002746A CL2017002746A1 (es) 2015-05-08 2017-10-30 Una red de seguridad

Country Status (4)

Country Link
CL (1) CL2017002746A1 (es)
PE (1) PE20180811A1 (es)
WO (1) WO2016181281A1 (es)
ZA (1) ZA201603080B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020101985A1 (de) 2020-01-28 2021-07-29 Geobrugg Ag Energieabsorptionsvorrichtung, Stütze, Seilbremse, Schutznetzverbauung und Verfahren
CN111236099A (zh) * 2020-03-19 2020-06-05 中铁第一勘察设计院集团有限公司 防落石棚洞顶部的可拼装刚柔组合缓冲结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834701A1 (de) * 1988-10-12 1990-04-19 Johannes Radtke Textilverbundmatte
CA2678136C (en) * 2009-09-08 2017-05-09 Mansour Mining Inc. Welded mesh rock support system for bursting and squeezing ground
WO2013181706A1 (en) * 2012-06-06 2013-12-12 Mclean Christian A mesh and method for making the mesh
JP6230854B2 (ja) * 2013-09-13 2017-11-15 東京製綱株式会社 ネット構造物及びその施工方法

Also Published As

Publication number Publication date
WO2016181281A1 (en) 2016-11-17
ZA201603080B (en) 2017-07-26
WO2016181281A8 (en) 2017-07-20
PE20180811A1 (es) 2018-05-09

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