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Tunnel Construction ›› 2012, Vol. 32 ›› Issue (增刊1): 99-101.DOI: 10.3973/j.issn.1672-741X.2012.z1.023

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Prevention and Control of Common Diseases of Tunnel Lining

WANG Zhenghui   

  1. (The Fourth Engineering Company of China Railway No. 1 Bureau Group, Xianyang 712000, Shaanxi, China)
  • Received:2012-09-28 Revised:2012-10-15 Online:2012-11-20 Published:2013-02-19

Abstract:

The causes and harms of hollow, waterleakage and cracks behind tunnel lining of Nanancun tunnel, Wuyuan tunnel, Luling tunnel, Hulushan No. 1 tunnel and Caidun No. 2 tunnel are analyzed. Countermeasures, including lining waterproof plate and hollow primary supporting, are adopted. The problems have been solved successfully. The paper can provide references for similar projects in the future.

Key words: tunnel, lining concrete, hollow, waterleakage, crack