Concrete strength was an important index for the safety and durability of concrete structure, scientific and objective evaluation of concrete strength was an important subject in quality acceptance of concrete structure construction. Acceptance provision of concrete strength in “Code for Acceptance of Constructional Quality of Concrete Structures”(GB 50204-2015)was interpreted comprehensively and rebound-drill core method for inspection of entity concrete compressive strength first proposed in China was focused on in this paper.%混凝土强度是关乎混凝土结构安全性及耐久性的重要指标，如何科学、客观地评价混凝土强度是混凝土结构工程施工质量验收中的重要课题。全面解读了《混凝土结构工程施工质量验收规范》（GB 50204-2015）针对混凝土强度验收的相关规定，并重点介绍了针对混凝土结构子分部工程验收中的实体混凝土强度检验新提出的回弹—取芯法。
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