中文摘要：

以钢渣等质量取代天然石子作为粗骨料制备钢渣混凝土,测试了钢渣混凝土的力学性能,研究了钢渣混凝土抗冻性、干燥收缩及抗硫酸盐侵蚀等耐久性因素。结果表明：钢渣取代率为50%时,混凝土的抗压强度和劈裂抗拉强度明显改善,且长期强度更加优异;钢渣可以提高混凝土的抗冻性,有效抑制干燥收缩,但却降低了混凝土的抗硫酸盐侵蚀能力。

英文摘要：

Replace coarse with the same amount of waste glass to prepare steel slag concrete. The mechanical properties of steel slag concrete were tested,the durability,such as frost resistance,drying shrinkage and anti- sulfate erosion of steel slag concrete were also investigated. The results showthat the compressive strength and tensile splitting strength are effectively improved and the long- tern strength is better when the steel slag replacement rate is 50%,the frost resistance is improved,the drying shrinkage is effectively inhibited,but the sulfate attack resistance is reduced.