摘要
本文用有限Fourier变换方法,导出了有限大板单边裂纹表面无热耗散时非定常的温度场,并应用热应力函数法求得裂纹尖端热应力强度因子。
It's deduced that the nonsteady temperature field of the singleadge crack on the finite plate without thermal dissipation on the surface by limited Fourier transformation. And thermal-stress strength factor of the crack tip is evaluated by thermal stress function.
出处
《山东建材学院学报》
1991年第4期1-6,10,共7页
Journal of Shandong Institute of Building Materials
关键词
强度
温度场
热应力场
裂纹
single-adge crack of finite plate
temperature field
thermal stress field
thermal stress strength
