Post-installed steel beam strengthening reinforced concrete plate can improve the plates capacity and stiffness by cooperation.

  • 二次成型的后锚固工字钢组合梁如固钢筋混凝土板可以协同工作,有效提高其承载力和刚度.

  • 互联网摘选 2025-01-19 10:23:03

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