摘要
提出基于最小二乘法的高寒区混凝土比例对建筑钢材脆度影响的测量方法。利用超声波技术,采集建筑钢材脆度相关信号。计算超声波谱之间的关联性,并且给出建筑材料混凝土比例以建材脆度的关系分析模型,完成高寒区混凝土比例对建筑钢材脆度影响测量实验。实验结果表明,利用该算法进行高寒区混凝土比例对建筑钢材脆度影响测量,可以极大地提高测量的精确度,从而满足实际建筑过程的需求。
Based on least squares Gao Hanou concrete proportion measurement method of the impact of construction steel brittleness. Using ultrasonic technology, collection building steel brittleness related signal Presented in this paper, and calculating correlation between ultrasonic wave spectrum building materials concrete proportion to analysis model, the relationship between building material brittleness complete Gao Hanou concrete proportion of construction steel brittleness measurement experiment. The experimental results show that, using the algorithm for Gao Hanou concrete proportion affect building steel brittleness measurement, can greatly improve the accuracy of the measurement, so as to meet the needs of the actual construction process
出处
《科技通报》
北大核心
2013年第12期199-201,共3页
Bulletin of Science and Technology
关键词
混凝土比例
建筑钢材
脆度测量
concrete proportion
construction steel
brittleness measurement
