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新疆“6 35”引水工程 ,渠道采用土工膜防渗、混凝土板防冲的双防结构。为了减少碱骨料反应给混凝土工程带来的危害 ,对混凝土碱骨料反应的机理进行了分析 ,结合新疆工程实践采取了相应措施 ,较好地控制了混凝土碱骨料反应。引水渠工程运行 4年 ,工程质量良好 ,说明采用抑制混凝土碱骨料反应的措施是成功的
Xinjiang “6 35” diversion project, the use of geomembrane impermeable canal, concrete slab anti-red double anti-structure. In order to reduce the hazard of alkali aggregate reaction to concrete engineering, the reaction mechanism of concrete alkali aggregate was analyzed. Corresponding measures were taken in combination with engineering practice in Xinjiang to control the alkali aggregate reaction of concrete well. Diversion canal project running for 4 years, the project is of good quality, indicating that the use of measures to inhibit concrete alkali aggregate reaction is successful