Furthermore, obvious linear correlations between the fractal dimension characteristic quantities of surface-crack distribution and the structural physical parameters are revealed under different load spaces, respectively 揭示表面裂缝的分形维特征量与结构物性参数之间存在明显的线性相关关系,表明分形维特征量可以作为衡量结构损伤程度的分形特征因子。
Fractal theory is introduced to analyze the surface-crack distribution of reinforced concrete structures, and two load spaces, a concentrated load space and a uniform load space, are generalized for reasonable application of the fractal theory 将分形引入钢筋混凝土结构表面裂缝分布分析,概括归纳了分形适用于损伤检测的两类荷载空间:集布荷载空间和匀布荷载空间。
Fractal theory is introduced to analyze the surface-crack distribution of reinforced concrete structures, and two load spaces, a concentrated load space and a uniform load space, are generalized for reasonable application of the fractal theory 将分形引入钢筋混凝土结构表面裂缝分布分析,概括归纳了分形适用于损伤检测的两类荷载空间:集布荷载空间和匀布荷载空间。
Fractal theory is introduced to analyze the surface-crack distribution of reinforced concrete structures, and two load spaces, a concentrated load space and a uniform load space, are generalized for reasonable application of the fractal theory 将分形引入钢筋混凝土结构表面裂缝分布分析,概括归纳了分形适用于损伤检测的两类荷载空间:集布荷载空间和匀布荷载空间。
By the analyzing results of experimental data, it is shown that the surface-crack distribution of damaged reinforced concrete structures exhibits a fractal behavior under the concentrated load space while a multifractal behavior under the uniform load space 根据试验资料分析,证明损伤的钢筋混凝土结构的表面裂缝分布具有分形特性,且在集布荷载空间内表现为简单分形,在匀布荷载空间内表现为多重分形。
By the analyzing results of experimental data, it is shown that the surface-crack distribution of damaged reinforced concrete structures exhibits a fractal behavior under the concentrated load space while a multifractal behavior under the uniform load space 根据试验资料分析,证明损伤的钢筋混凝土结构的表面裂缝分布具有分形特性,且在集布荷载空间内表现为简单分形,在匀布荷载空间内表现为多重分形。