摘要
采用1600MHz天线,通过对混凝土结构中常见的洞隙类缺陷的模拟探测,得到该频率下对该类缺陷的探测能力的部分认识。通过对其中一次实验进行印证探测,说明探地雷达在探测小目标异常时可以得到有效的探测数据,为工程实际探测提供了一定的指导依据。
Adopting 1600MHz antenna,through analogdetecting to common miarolitic defect in concrete structure,we obtain partial understanding on such defect testing ability under this frequency.Through a corroborating testing to one result of these experiments,we can prove that GPR can obtain effective testing date when testing small defect object.This rusult provides guiding accordance for GPR Engineering application.
出处
《广东土木与建筑》
2010年第11期62-64,55,共4页
Guangdong Architecture Civil Engineering
