摘要
钻芯-回弹法在工程检测中广泛应用且具有良好的发展前景,为了在工程实用中既能提高检测数据的可信度,又不过多增加工作量,本文运用统计学中t检验准则对钻取芯样强度进行筛选,运用误差传递原理对钻芯-回弹法修正理论加以完善,并结合工程实例进行说明并给出建议。对钻芯法检测结论的最终表达方式也提出了更为科学和完善的建议。
Drilling-Rebound method is widely used in detecting engineering and has good prospects. In order to get high degree of reliability without too much extra workload, t Test Principle is adopted for data processing to filter distrustful data. Theory of error propagation is used to refine the theory of revision of Drilling-Rebound method. Some suggestions are given based on the data processing of engineering instance. In addition even more exact and scientific recommendation is provided for the final expression of detecting results by drilling method.
出处
《建筑科学》
北大核心
2006年第3期67-69,共3页
Building Science
关键词
钻芯法
回弹法
检测
数据处理
误差
drilling method
rebound method
detect
data processing
error
