Design and Construction of Underground Ventilation Equipment  Chamber of Huayingshan Superlong Highway Tunnel

XIONG Wenliang

doi:10.3973/j.issn.1672-741X.2012.05.010

Tunnel Construction >

2012 , Vol. 32 >Issue 5: 670 - 674

DOI: https://doi.org/10.3973/j.issn.1672-741X.2012.05.010

wenzhang

Design and Construction of Underground Ventilation Equipment  Chamber of Huayingshan Superlong Highway Tunnel

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(China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, China)

Received date: 2012-02-24

Revised date: 2012-06-26

Online published: 2012-10-30

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Abstract

The application conditions, layout mode,structure support,waterproofing and drainage and construction program of the underground ventilation equipment chamber of Huayingshan superlong highway tunnel on NanchongDazhuLiangping Highway in Sichuan Province are presented. The practice shows that the underground ventilation equipment chamber is a good choice for the ventilation and management of superlong tunnels. 

Key words： Huayingshan highway tunnel; underground ventilation equipment chamber; junction section; chamber structure; waterproofing and drainage; ventilation

Cite this article

XIONG Wenliang . Design and Construction of Underground Ventilation Equipment  Chamber of Huayingshan Superlong Highway Tunnel[J]. Tunnel Construction, 2012 , 32(5) : 670 -674 . DOI: 10.3973/j.issn.1672-741X.2012.05.010

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