Results show that steel fibers significantly enhance the flexural strength of concrete, and flexural strength increased with the increase of steel fiber volume of dosage increase.
试验表明：钢纤维明显提高了混凝土的抗折强度，且抗折强度随钢纤维体积掺量增加而增长。
Results show that steel fibers significantly enhance the flexural strength of concrete, and flexural strength increased with the increase of steel fiber volume of dosage increase.
试验表明：钢纤维明显提高了混凝土的抗折强度，且抗折强度随钢纤维体积掺量增加而增长。
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