Method and system for evaluating working performance of concrete

The invention discloses a concrete working performance evaluation method and system, and the method comprises the steps: obtaining the number and area of coarse aggregate particles in each region of concrete based on a slump test; based on the number, the expected number, the area and the expected area of the coarse aggregate particles in each region, constructing a homogeneity evaluation model for evaluating the workability of the concrete; the evaluation method is applied to the evaluation system and the evaluation device and is used for evaluating the workability of concrete. The method for evaluating the workability of the concrete, provided by the invention, is simple and convenient to operate and easy to learn while ensuring the accuracy of a calculation result; and a technical reference is provided for workability evaluation of concrete. 本发明公开了一种用于混凝土工作性能的评估方法及系统，包括：基于坍落度试验，获取混凝土每个区域内的粗骨料颗粒的个数和面积；基于每个区域内的粗骨料颗粒的个数、期望个数、面积、期望面积，构建均质性评估模型，用于评估混凝土的工作性；评估方法应用于评估系统和评估装置用于实现对混凝土进行工作性评估；本发明提供的评价混凝土工作性的方法，在保证计算