Composite bar high-temperature strength model optimization method and device based on information criterion

• Main Authors: SONG MINGZHI, XIAO JIANZHUANG, XIE QINGHAI, ZHANG HAIJIN, ZONG ZHONGLING, ZHU JIANGUO
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention belongs to the technical field of civil engineering, and particularly relates to a composite bar high-temperature strength model optimization method and device based on an information criterion, and the method comprises the steps: obtaining composite bar high-temperature strength data, evaluating the applicability of a model, and evaluating the complexity of the model. The device comprises a first acquisition module used for acquiring the high-temperature strength data of the composite material rib, a second evaluation module used for evaluating the applicability of the high-temperature strength model of the composite material rib, and a third evaluation module used for evaluating the complexity of the high-temperature strength model of the composite material rib. The invention provides an information criterion-based composite material rib high-temperature strength model optimization method and device, which not only can truly reflect the non-negative characteristics of the composite material ri