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

• Main Authors: RAN MAOLUN, ZHANG JINQIU, CHEN HONGJU, WANG CHANGLIN, XU LING, YAN ANBANG, CHEN LEI, LIU XIAOFAN, XIE FANGCHEN, MUNEE, ZHANG SHENGLIN, WEI CHIYUAN, XING HAIBO
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

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