The effects of the different volume-ratios of the micro steel fiber, including 1%, 2%, 3%, are experimentally observed and analyzed on the compressive strength and bending performances.
将体积率为1％、2％、3％的微钢纤维掺入高性能混凝土的基体中，考察并分析钢纤维的体积率对高性能混凝土的抗压强度和抗弯性能的影响。
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