TUNNEL WHICH INTEGRATES ACTIVE REINFORCING MEMBER AND SHOTCRETE BY WIRE-NET, AND CONSTRUCTION METHOD THEREFOR - KOREA INST CIVIL ENGINEERING & BUILDING TECHNOLOGY

Title:

TUNNEL WHICH INTEGRATES ACTIVE REINFORCING MEMBER AND SHOTCRETE BY WIRE-NET, AND CONSTRUCTION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2015/083972

Kind Code:

A1

Abstract:

Provided are a tunnel which integrates an active reinforcing member and shotcrete by a wire-net, and a construction method therefor, capable of integrating an active reinforcing member, a wire-net and shotcrete by fastening a non-welding type wire-net using active reinforcing members, such as a steel reinforcing member, a rock bolt, a ring, etc. and then casting shotcrete; and capable of controlling a crack of the shotcrete using the wire-net, enhancing the bending tensile characteristics and also enhancing the shear behavior characteristics of a tunnel reinforcing member to thereby enhance the stability of a tunnel structure.

Inventors:

MA SANG JOON (KR)

Application Number:

PCT/KR2014/011347

Publication Date:

June 11, 2015

Filing Date:

November 25, 2014

Export Citation:

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Assignee:

KOREA INST CIVIL ENGINEERING & BUILDING TECHNOLOGY (KR)
YOUNGIN IND COMPANY LTD (KR)
HS INDUSTRY CO LTD (KR)

International Classes:

E21D11/22; E21D11/10

Foreign References:

KR20020089692A	2002-11-30
JP4213839B2	2009-01-21
KR100760977B1	2007-09-21

Attorney, Agent or Firm:

SONG, Se Geun (KR)
송세근 (KR)

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