摘要
利用焦散线法研究含对称型裂纹平板表面离面位移，验证用级数形式表述平板裂纹尖端附近应力场。
The out of displacement of a symmetric cracked plate under bending is evaluated by measuring the caustics. Theories of the stress and displacement field near the crack tip of the plate is tested and verified with form of progression by the caustic method.
出处
《山东建筑工程学院学报》
1995年第2期6-10,共5页
Journal of Shandong Institute of Architecture and Engineering
