
青藏高原多年冻土地段灌注桩混凝土的研究和对策
Research on Concrete of Cast-in-place Pile for Permafrost Zone in Qinghai-Tibet Plateau and Its Countermeasures
低温混凝土 / 负温混凝土 / 抗冻剂 / 引气减水剂 / 冻融破坏 / 硫酸盐腐蚀 {{custom_keyword}} /
moderate-heat concrete / negative temperature concrete / anti-freezing agent / air-leading water-reducing agent / freezing-thawing damage / surfate corruption {{custom_keyword}} /
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