2011•Subgrade EngineeringRequires access
Causes and Treatment Measures of Culvert Disease in Huainan Line
Xianfeng Liu
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Abstract
Through analyzing culvert diseases,against several diseases such as circular culvert settlement and unevenness,cover culvert wall cracking and convex,concrete ring beam fracture in Huainan Line,the causes of these diseases are analyzed from the aspects of design,construction and operation.Then the treatment measures for demolition and reconstruction,inserting seamless steel pipe and steel channel frame are put forward,which eliminated equipment hazards and ensured transportation safety.