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Effective control of concrete Quality of railway bridge

Yuanyuan He

Abstract


 With the Rapid development of society and Economy , The transportation industry has a broader space for development. on the one hand, demand for transportation needsto be increased </b 17>, necessary to builds a large number of railway bridges to meet the Transporta tion demand. on the other hand, railway bridge Construction technology is also Cont Inuous improvement to ensure this railway bridge to ensure the practicality and safety. During the construction of railway bridges, Quality of concrete Process is a key factor in the whole construction process, not only has a Direct impact on the quality of railway bridges, but also related to the Afety of railway bridges. Therefore, paid to quality control of Railway concrete R Ailway Bridge Construction and the development of transportation industry has important practical significance.


Keywords


 railway bridge construction; concrete process quality; Control Strategy  to mix , is simple and convenient and saves manpower and time . in concrete mixing procedure , The most important

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References


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DOI: http://dx.doi.org/10.18686/ct.v3i1.1192

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