建筑结构的无损伤安全监测分析  

NONDESTRUCTIVE SAFETY MONITORING AND ANALYSIS OF BUILDING STRUCTURE

作　　者：孔乐[1] 郭青松[2] 王花[1] 

机构地区：[1]泰州职业技术学院,江苏泰州225300 [2]吉林大学建设工程学院,长春130026

出　　处：《建筑技术》2013年第7期658-660,共3页Architecture Technology

摘　　要：从计算机控制系统设计应变片制作材料选择、应变片选用原则及种类和尺寸选择、应变片敏感栅或基底材料和敏感栅结构型式选择、应变片预埋施工要点、应变片测得数据采集与处理、超声波波速比检测原理与应用等方面进行研究。通过在施工期间对要进行安全监测的建筑结构预埋应变片以及在建筑投入使用后对建筑结构进行超声波波速检测研究,实现了对建筑结构的在使用期内的无损伤安全性监测。In-depth researches are carried out on the following aspects, such as design of computer control system selection of material, type and dimension of strain gauge, sensitive grid or base material of strain gauge, structural type of sensitive grid, key points for pre-embedment of strain gauge, collection and processing of data measured by strain gauge, principle and application of ultrasonic wave velocity ratio inspection method, etc. Strain gauge is pre-embedded in the building structure whose safety shall be monitored during construction and ultrasonic wave velocity inspection of building structure is researched to successfully realize nondestructive safety monitoring of building structure.

关 键 词：无损伤安全监测 预埋应变片 超声波 波速检测 

分 类 号：TU196[建筑科学—建筑理论] TU112.7