案例分享丨优秀毕业论文展示：卡尔加里大学团队用Endurica打造“亿次循环”防爆轮胎

Endurica DT是我们的增量求解器，是Endurica CL的附加组件。向Endurica DT提供一系列载荷情况，它会更新橡胶零件的剩余寿命。Endurica DT模拟橡胶性能如何随时间变化。Endurica DT is our incremental solver and is an add-on to Endurica CL. Give Endurica DT a series of load cases and it updates you on the remaining life of your rubber part. Endurica DT simulates how rubber changes over time. 优点 Benefits 1 模拟真实工况。将仿真的载荷工况和顺序与产品疲劳测试实际工况相匹配；Realistic use cases. Match the load cases and schedule for simulation with what your part experiences during product durability testing; 2 逼真的材料行为。考虑载荷和材料特性随时间的变化；Realistic material behavior. Account for load and material property evolution with time; 3 符合实际的寿命中止准则。模拟基于刚度的寿命终止标准（即按部件刚度损失的一定百分比计算的寿命）。Realistic end-of-life criterion. Simulate stiffness-based end of life criteria ( end of life at a percentage of component stiffness loss). 特点 Features 1 Endurica DT在您指定的一系列载荷情况下分析损坏情况（例如：块谱循环载荷、FMVSS多步骤轮胎疲劳测试、统计直方图）；Endurica DT a nalyzes damage over a series of load cases that you specify (examples: block cycle schedule, FMVSS multi-step tire testing, histogram bins); 2 Endurica DT可从载荷循环次数、裂纹尺寸、最大应变能密度、等效老化时间和循环软化等方面跟踪损伤状态的演变情况；Endurica DT tracks damage state evolution in terms of cycles applied, crack size, maximum-ever strain energy density, equivalent ageing time, and cyclic softening; 3 Endurica DT计算每个预定载荷工况结束时的剩余寿命/剩余强度；Endurica DT calculates residual life / residual strength at the end of each scheduled load case; 4 Endurica DT为老化和循环刚度损失分析提供了联合仿真工作流程，其中应力应变计算结果因材料特性的演变而更新；Endurica DT offers co-simulation workflows for ageing and cyclic stiffness loss a nalyses in which the stress-strain solution are updated due to material property evolution; 5 Endurica DT为结构健康监测应用提供数字孪生功能。Endurica DT offers a Digital Twin capability for structural health monitoring applications. 注释：FMVSS：联邦机动车辆安全标准,它规定了制造商和用于制造车辆的设备的最低性能要求。FMVSS: Federal Motor Vehicle Safety Standards. It establish minimum performance requirements for manufacturers and the equipment used to make vehicles.数字孪生功能：数字孪生是一项前沿技术，通过反映产品、流程或服务的几乎所有方面，彻底改变了行业。它有可能在数字空间中复 制物理世界的一切，并为工程师提供来自虚拟世界的反馈。Digital Twin capability: Digital Twin is a cutting-edge technology that has revolutionized the industry by mirroring almost every facet of a product, process, or service. It has the potential to replicate everything in the physical world in the digital space and provide engineers with feedback from the virtual world . 来源：Endurica