摘要
将分形几何引入到混凝土研究领域,对混凝土的受压损伤破坏过程和骨料所表现出来的分形现象进行了分析。通过对混凝土裂缝和骨料的分形研究,提出了一种定性描述混凝土破坏过程的方法,根据分形原理导出混凝土骨料分维数和级配的关系,并通过工程试验加以验证。
Fractal is introduced to the research fields of concrete. the concrete crushing procedure and fractal feature in aggregate are analyzed. According to researching on fractal of concrete cranny and aggregate,a new way qualitatively describeing the procedure of concrete rupture is developed. Based on fractal theory, the relationship between aggregate fractal and aggregate rate is deduced. Meantime the conclusion is tested by engineering experiment.
出处
《水利与建筑工程学报》
2004年第1期17-19,共3页
Journal of Water Resources and Architectural Engineering
基金
河北省博士基金资助项目(B2002122)
