【摘要】 文章应用层次分析法的基本原理,针对新拌自密实混凝土工作性的主要因素,构建了自密实混凝土配合比方案综合评价和优选模型,并应用模型对一组试验数据进行计算与分析,其计算结果验证了该评价模型的合理性和可行性。更多还原

【Abstract】 According to the main factors for workability of self-compacting concrete,a model based on analytic hierarchy process is established for evaluating and selecting mix proportion of fresh self-compacting concrete in the paper.And a set of test data is analyzed by this model.Finally,the applicability and feasibility of the model is demonstrated by an example’s calculation and analysis results.更多还原