【摘要】 本文通过对硫化天然橡胶疲劳试件交联密度测试研究发现,无论是单轴还是多轴循环载荷作用下,其交联密度都随着轴向应变幅值的增加而增大,同时在相同的轴向应变的作用下,多轴载荷作用下破坏试件的交联密度比单轴的大.更多还原

【Abstract】 The effects of strain amplitude on crosslink density of vulcanized natural rubber were investigated by swelling balance methods.It shows that with the increase of strain amplitude,crosslink density of rubber material increase under uniaxial and multiaxial loading,and crosslink density is a larger under multiaxial loading compared with uniaxial loading.更多还原