改进的高性能混凝土配合比优化设计的三功能准则

Improved three-function principle for design optimization of high performance concrete

提出了改进的高性能混凝土配合比优化设计三功能准则,根据具体的工程要求采用层次分析法设置权重以减少人为因素的影响,用总功效系数最大作为优化准则。实际工程应用表明,改进的准则优化结果可靠且可操作性强,具有较高的工程应用价值。

An improved three-function principle for design optimization of high performance concrete is proposed in this paper. The principle requires the weights of three functions are decided according to analytical hierarchy process（AHP） so as to decrease the effect from human errors and the optimum design is taken in terms of the max general efficacy coefficient. The application to actual engineering shows the reliability and operability of the principle.