【摘要】 通过对钢纤维砼试验分析,探讨出满足施工要求的钢纤维砼配合比;通过室内试验与室外施工比较,钢纤维砼比普通砼在抗压、抗折、抗渗、抗弯等方面均有较大提高,应用于桥面铺装,提高了桥面的强度和耐久性。更多还原

【Abstract】 After experiments and analyses of steel fiber reinforced concrete, a mix ratio is derived for steel fiber reinforced concrete, which meets the construction requirements. With comparison of laboratory tests to field works, the compressive strength and resistance against rupture, permeability and bending of steel fiber reinforced concrete are more improved than ordinary concrete, The strength and durability of the bridge deck is also better improved when steel fiber reinforced concrete is used for pavement of bridge deck.更多还原