Superfluid concrete evaluation method and system for steel truss-concrete combined arch bridge

The invention relates to the technical field of concrete evaluation and detection, in particular to a method and a system for evaluating superfluid concrete for a steel truss-concrete combined arch bridge, mainly evaluated concrete is concrete which has high fluidity and good gap passing ability, and has self-filling property and excellent segregation resistance under the condition of not adding vibration. The method is used for prefabricating superfluid concrete segments of the steel truss-concrete combined arch bridge and comprises the steps that performance analysis is conducted on a use scene of the steel truss-concrete combined arch bridge; evaluating the performance of the test block according to the material information; performing performance detection on the test block; establishing a multi-dimensional evaluation space; respectively constructing two sample points for the evaluation result and the detection result of each index, and mapping the two sample points to different coordinate axes in a multi