超高性能海水海砂混凝土的硫酸盐腐蚀破坏机理研究

李田雨, 王维康, 李扬涛, 包腾飞, 赵梦凡, 沈欣欣, 倪磊, 马庆磊, 田惠文

Corrosion Failure Mechanism of Ultra-high-performance Concretes Prepared with Sea Water and Sea Sand in an Artificial Sea Water Containing Sulfate

LI Tianyu, WANG Weikang, LI Yangtao, BAO Tengfei, ZHAO Mengfan, SHEN Xinxin, NI Lei, MA Qinglei, TIAN Huiwen

表2 不同比例 (质量比) 的原料组成

Table 2 Composition of raw materials with different ratios (mass ratio)

Species Cement Fly ash Silica fume Steel fibre Super plasticizer Sea sand River sand Sea water Fresh water SSUHPC 0.6 0.25 0.15 0.19 0.03 1.4 - 0.14 - FRUHPC 0.6 0.25 0.15 0.19 0.03 - 1.4 - 0.14