A new method for solving circular arc crack problems is proposed.
提出求解圆弧裂纹问题的新方法。
Abstract: : the concrete usually appear serious pits, gap, cellular, hole, crack problems, etc.
摘要：混凝土通常出现严重的麻面、缝隙、蜂窝、孔洞、裂缝等通病。
The results show that the revised formula is consistent with the primary formula for the deep crack problems.
结果表明，对深裂纹问题，修正后的计算公式与原有的单一材料结论吻合较好。
Calculated results show that this relationship can be successfully used to describe the fracture behavior of surface crack problems.
一些半椭圆表面裂纹问题的计算表明本文给出的关系式简单、有效。
This author revises the primary formula. The results show that the revised formula is consistent with the primary formula for the deep crack problems.
结果表明，对深裂纹问题，修正后的计算公式与原有的单一材料结论吻合较好。
The edge internal branch crack problems for half-plane in antiplane elasticity are solved with complex potentials and singular integral equation approach.
利用复变函数和奇异积分方程方法，求解反平面弹性中半平面边缘内分叉裂纹问题。
The edge internal branch crack problems for half-plane in antiplane elasticity are solved with complex potentials and singular integral equation approach.
运用复变函数及积分方程方法，求解了半平面域多圆孔多裂纹反平面问题。
This paper attempts to solve the periodic crack problems of infinitive anisotropic media for plane skew-symmetric loadings by means of the method of complex function.
本文试图借助复变函数方法求解在面斜对称载荷下无限各向异性弹性介质的周期裂纹问题。
The article expounds and analyses some common crack problems in the concrete engineering and puts forward some prevention and treatment measures to the concrete situation.
本文对混凝土工程中常见的一些裂缝问题进行了探讨分析，并针对具体情况提出了一些预防、处理措施。
In the construction of pump-delivery commodity concrete, there widely exist crack problems of concrete. This paper analyses the cause of the cracks, and presents preventive measures for it.
在泵送商品混凝土施工中，普遍存在混凝土裂缝等质量问题。分析了裂缝产生的原因并提出了预防裂缝产生和对裂缝处理的具体措施。
The present theory can be applied to nonlinear geometrical and nonlinear physical crack problems for simple materials with internal variables or fading memory, within the framework of local theory.
本理论可应用于具有内变量或衰退记忆的简单物质在局部理论范围内的几何非线性和物理非线性裂纹问题。
The present theory can be applied to nonlinear geometrical and nonlinear physical crack problems for simple materials with internal variables or fading memory, within the framework of local theory.
本理论可应用于具有内变量或衰退记忆的简单物质在局部理论范围内的几何非线性和物理非线性裂纹问题。
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