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Concrete Pouring Special Maintenance Measures Cost Analysis in Northwest Gobi Desert Region
Pages: 16-19
Year: Issue:  6
Journal: Railway Engineering Cost Management

Keyword:  Sand and dry areasEngineering constructionConcrete pouringSpecial maintenanceCost;
Abstract: The construction projects located in the sand and dry areas,where the natural environment conditions are harsh. When the concrete structures is poured,it need special maintenance measures to ensure the engineering quality,which results in the cost increase. Taking LX railway section in the gobi desert region as an example,the materials,labor consumption and cost unit price of special maintenance measures for railway track support layer,bed plate and bridge pier were are analyzed and calculated,and were compared with conventional curing measures. It illustrated that the corresponding cost was on the lack after using the special maintenance measures. The solution of increasing the cost should be studied.
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