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为了满足工程上对塑性混凝土性能的不同需求,在阅读、理解大量相关文献基础上,根据现有的施工经验,结合塑性混凝土本身的特点,详尽地总结和分析了塑性混凝土中各组分的选取、用量对其性能的影响。通过归纳总结,得出确定调整配合比的简单实用方法。通过这一方法,可以定性地控制某一种或几种材料的加多加少来改善塑性混凝土性能。通过对水口水电站主围堰在施工过程中的塑性混凝土配合比进行适当调整的实例验证,证明本方法可行,并将在类似工程中取得可观的经济效益。
In order to meet the different needs of the performance of plastic concrete engineering, based on the reading and understanding of a large number of related literatures, based on the existing construction experience, combined with the characteristics of plastic concrete itself, detailed analysis and selection of plastic concrete components selection , The amount of its impact on performance. Through summarizing and concluding, a simple and practical method of determining and adjusting the mix ratio is obtained. By this method, you can qualitatively control the amount of one or more materials plus less to improve the performance of plastic concrete. Proved by the practical adjustment of the plastic concrete mix ratio of the main cofferdam of Shuikou Hydropower Station in the construction process, this method is proved to be feasible and will achieve considerable economic benefits in similar projects.