Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)

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Mechanism and Design of Hanging Assembled Supporting Structure in the Roadway

Authors
Xiantang Zhang, Yi Bai, Hongmin Zhou, Hongli Wang
Corresponding Author
Xiantang Zhang
Available Online September 2012.
DOI
10.2991/emeit.2012.166How to use a DOI?
Keywords
Tunnel, Surrounding rock, Hanging, Assembled supporting,
Abstract

The effect of the roadway supporting not only depends on the supporting force itself, but also depends on the surrounding rock, quantity of supporting placement, time and quality of setting up, and contacting points and surface in the surrounding rock. The classification, nature and failure mechanism of the surrounding rock are analyzed ,the author propose a new hanging and assembled supporting structure of the underground tunnel, and also analyzes its working mechanism and the reliability. This structure takes use of the interaction and common loading mechanism of the surrounding rock, it also offers a certain shrinkage value to achieve effective supporting effect. With pre-strength mortar bolt, resin bolt or advancing bolt together, we can more effectively prevent the surrounding rock loose to ensure the timeliness and effectiveness of the rock support.

Copyright
© 2012, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
Series
Advances in Intelligent Systems Research
Publication Date
September 2012
ISBN
10.2991/emeit.2012.166
ISSN
1951-6851
DOI
10.2991/emeit.2012.166How to use a DOI?
Copyright
© 2012, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Xiantang Zhang
AU  - Yi Bai
AU  - Hongmin Zhou
AU  - Hongli Wang
PY  - 2012/09
DA  - 2012/09
TI  - Mechanism and Design of Hanging Assembled Supporting Structure in the Roadway
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 782
EP  - 785
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.166
DO  - 10.2991/emeit.2012.166
ID  - Zhang2012/09
ER  -