Application of Anchor Spray Combine Arch Rib Reinforce Technology of Stone Arch Bridge

DOI

10.2991/mmat.2013.12How to use a DOI?

Keywords

Stone arch bridge, Arch rib, Anchor spray, Reinforcement technology

Abstract

With the development of bridge construction in China, disease bridges became more and more, bridge reinforcement became a important topics facing the bridge workers. Shi-Yan line (S335) Shuigou Bridge is a stone arch bridge of 5-20meter, diseases such as stone arch ring crack, break, endanger the bridge operations seriously, in order to ensure bridge structure stable, enhance its carrying capacity, save money, improve effectiveness, using anchor spray combine arch rib reinforce technology strengthen this bridge. The author point out that set arch rib in original arch ring, between ribs anchor sprayed concrete, this construction technology is not only to overcome the construction difficult and large self weight of traditional method of set full arch ring, but also overcome the disadvantages of bad bearing capacity of overall bolt and shotcreting technology. It can be used for repair reinforcement and reconstruction of stone arch bridges and concrete arch bridge.

Copyright

© 2013, 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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TY  - CONF
AU  - Ruiwei Fang
AU  - Xiuzhi Yang
PY  - 2012/11
DA  - 2012/11
TI  - Application of Anchor Spray Combine Arch Rib Reinforce Technology of Stone Arch Bridge
BT  - Proceedings of the 2012 International Conference on Automobile and Traffic Science, Materials and Metallurgy Engineering
PB  - Atlantis Press
SP  - 60
EP  - 64
SN  - 1951-6851
UR  - https://doi.org/10.2991/mmat.2013.12
DO  - 10.2991/mmat.2013.12
ID  - Fang2012/11
ER  -