The influencing factors to suspending rigid plate are investigated by three-dimensional finite element analysis. The investigation places emphasis on the contribution of the dimension of suspending.
通过三维有限元分析，考察了刚性路面脱空的影响因素，重点考察脱空的几何尺寸对弯沉值的影响。
The method reduces a three-dimension problem of the surface crack into a quasi-one-dimension problem and can be used to analyze a surface cracked plate under various loading conditions.
该方法把表面裂纹这一三维问题简化为拟一维问题，可用于分析受到多种载荷作用的含表面裂纹的板。
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