State-of-the-art review of concrete bridges and its high performance materials in 2019
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    Abstract:

    In order to understand the development trend of the research direction of concrete bridge and its high-performance materials in the past year, and on the basis of summarizing the research contents, metholds and achievements, the follow-up reserch will be carried out better, this paper reviews the recent literatures from three aspects of concrete bridges, high-performance concrete materials and high-performance reinforced materials.Furthermore, the literatures are classified, summarized and commented.The results show that the current research on concrete bridges pays more attention to durability, life cycle design, life prediction and performance degradation in extreme environments.For high-performance concrete materials, more attention has been paid to research of green environmental protection, strength/toughness improvement and self-compaction. The related high-performance reinforced materials have been mainly focused on the FRP bars with higher strength and better durability. Finally, the paper points out shortcomings of the existing research and the work to be done in the future.

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赵人达,占玉林,徐腾飞,李福海,文希,杨世玉,原元,赵成功,张建新.混凝土桥及其高性能材料2019年度研究进展[J].土木与环境工程学报(中英文),2020,42(5):37~55

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History
  • Received:April 06,2020
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  • Online: November 12,2020
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