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标题:Production methods for reliable construction of ultra-high-performance concrete (UHPC) structures
时间:2021-07-25 18:58:12
DOI:10.1617/s11527-016-0887-4
大小:991 kb
页数:20 PAGES
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目录:
  • Production methods for reliable construction of ultra-high-performance concrete (UHPC) structures
    • Abstract
    • Introduction
    • Materials and methods
      • Materials
      • Performance target of UHPC
      • Methods
    • Development of UHPC mix design procedures
      • Packing density of UHPC
      • Optimizing the graded particles
      • Approach to UHPC mix proportioning
    • Results and discussion
      • Optimization of water and HRWR
      • Steel fiber
      • Quartz powder
      • Fly ash versus slag
      • Silica fume
      • Optimization of grading
      • Silica sand
      • Refinement of UHPC mix design
    • Pilot scale production of UHPC in the field
      • Materials and methods
      • Field evaluation of the large UHPC structure
    • Conclusions
    • Acknowledgments
    • References

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