Concrete damage constitutive relation based on characteristic parameters of acoustic emission

摘要：

Based on the experiments, the parameters of acoustic emission signals were discussed about cracks, expansion and instability of concrete in this paper. The relationship between different acoustic emission signals of concrete were established on damage constitutive relation. A new method was provided by damage assessment for hydraulic structures.

关键词： Concrete acoustic emission signals parameters damage constitutive relation

作者: Jun Lu Shaowei Hu Xiangqian Fan

作者单位: State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Resea College of Mechanics and Materials, Hohai University, Nanjing , 210024, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Applied Mechanics(2011年机电一体化与应用力学国际会议 ICMAM 2011)

会议地点: 香港

会议语种:英文

页码: 140-143

在线出版日期: 2011-12-27（万方平台首次上网日期，不代表论文的发表时间）