Method and device for improving inherent frequency of elastic strip, medium, equipment and program product

• Main Authors: CUI SHUKUN, SUN LINLIN, LI ZIRUI, LI YANSHAN, ZUO HAO, ZHANG HUAN, XIAO JUNHENG, WANG SHUGUO, YAN ZIQUAN, LIU BINGTONG, CAI SHISHENG
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: CALCULATING; COMPUTING; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS; PHYSICS

The invention discloses a method and device for improving the inherent frequency of a railway fastener elastic strip, a medium, equipment and a program product, and belongs to the technical field of rail transit. The method mainly comprises the steps of determining the form of an elastic strip and determining form parameters corresponding to the elastic strip according to the form of the elastic strip; the value of the side limb arch height in the morphological parameters is changed, the theoretical performance parameters of the adjusted elastic strip are calculated, and the performance parameters comprise the inherent frequency; and comparing the performance parameters of the elastic strip with the preset size with the changed theoretical performance parameters of the elastic strip to finally obtain an expected elastic strip meeting the performance parameters of the elastic strip with the preset size. According to the method, the elastic strip capable of working under the expected condition can be obtained u