Tire failure point simulation analysis method, application, equipment and computer program product

• Main Authors: XU XIAOPENG, GAO XIANG, HUANG JIWEN, WANG JIANBING, TONG XIAOQIAN, WANG YUZHUANG, HAN QILONG, HOU DANDAN, YANG YINAN
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to the technical field of tire computer simulation design, in particular to a tire failure point simulation analysis method, application, equipment and a computer program product. The invention discloses a tire failure point simulation analysis method. The method comprises the following steps: 1) modeling a tire by using modeling software and simulation software, performing grid division on a model material distribution diagram, endowing material attributes, applying air pressure and load, and performing load analysis; setting an angular velocity for the model, and carrying out rolling analysis; obtaining stress, strain and strain energy values of all rubber material units of the model; and 2) performing operation processing on the data by using a program, reading simulation model data information, visualizing the model and providing an interaction function for a user to select a required analysis unit to obtain tire failure evaluation parameters. According to the method, only virtual si