【正文】
ying on the concrete quality unif. ormityinspection, seeking the weak spot, surveying the crack. Then either the bearingcapac“y or the distortion perfbrmance could be purposive controlled or processed. Drilled core method is a test for directly converting the sampIe’s exam results into Values of concfete pressive strength. Both ultrasonic—rebound bined method and rebound method belong to the indirect test method, of which relations between the conlpressive strength and testindexes must be established to deduce the concrete pressive strength, namely the strength equation. Simultaneously the errors of ultrasonicrebound bined method and rebound method are big because of the carbonization and many other condition limit. Thus drilled core method is more accurate than ultrasonic. rebound bined method and rebound method and can be used to adjust the accuracy of the other test methods. Key words: inspection; appraisal; rebound method; ultrasonic—reboundbined method: drined core method 4 目 錄 第 1章 緒論 5 結(jié)構(gòu)檢測的工程背景 5 檢測技術(shù) 5 第 2章 混凝土強(qiáng)度檢測技術(shù)分析 6 鉆芯法 6 一般規(guī)定 6 芯樣的外觀檢查 7 鉆芯法檢測要點 7 鉆芯結(jié)果的評定 8 回彈法(表面硬度法) 8 檢測要點 9 回彈法測強(qiáng)的注意事項 9 測試中的應(yīng)明確有關(guān)數(shù)據(jù)的定義 9 超聲回彈綜合法 10 一般規(guī)定 10 超聲回頭綜合法的特點 10 基本原理 10 三種檢測方法技術(shù)總結(jié) 11 鉆芯法 11 回彈法 11 超聲回彈綜合法 11 第 3章 混凝土強(qiáng)度檢測方法在建筑 中的應(yīng)用體會 12 鉆芯法 12 使用鉆芯法在工程檢測中遇到的問題及解決 12 回彈法 12 使用回彈法在工程檢測中遇到的問題及解決 13 超聲回彈綜合法 13 使用超聲回彈綜合法在工程 檢測中遇到的問題及解決 13 總結(jié)