STATISTICAL CASE STUDY ON SCHMIDT HAMMER , ULTRASONIC AND CORE COMPRESSION STRENGTH TESTS ’ RESULTS PERFORMED ON CORES OBTAINED FROM BEHBAHAN CEMENT FACTORY IN IRAN
STATISTICAL CASE STUDY ON SCHMIDT HAMMER , ULTRASONIC AND CORE COMPRESSION STRENGTH TESTS ’ RESULTS PERFORMED ON CORES OBTAINED FROM BEHBAHAN CEMENT FACTORY IN IRAN
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对从伊朗 Behbahan 水泥厂获得的岩心进行施密特锤、超声波和岩心压缩强度测试结果的统计案例研究
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Mohammadreza Mahmoudipour
中科院分区：
文献类型：
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作者：
Mohammadreza Mahmoudipour
采用无损检测来评价结构的使用性能和安全性。施米特锤试验和超声波脉冲速度试验是评价混凝土强度的常用方法。这些ndt不仅为改造方案提供了标准，而且不影响结构的完整性。根据不同的混凝土参数，如骨料、水泥、不同的浇筑方法等，这些试验应与岩心抗压强度结果进行校准。本文以伊朗Behbahan水泥厂为例，采用组合方法推导了一个独特的方程，该方程被怀疑在许多结构中缺乏强度。
Non-destructive tests are used to evaluate the serviceability and safety of the structures. Schmidt hammer and ultrasonic pulse velocity tests are very common in evaluating concrete strength. These NDTs are not only giving a criteria for retrofitting plan, but also are not affect the integrity of the structures. According to different concrete parameters such as aggregates, cement, different placing method, etc, these tests should be calibrated with the results of cores’ compression strength. In this study a unique equation is derived by combined method for Behbahan Cement Factory in Iran, which is suspected to lack of strength in many structures.