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标准状态下的混凝土长期性能和耐久性能指标不能完全反映结构实体中混凝土长期性能和耐久性能的实际情况,现场检验方法在检验批划分、取样位置和样本数量确定等方面有其独特的特点,现场检测结果可对结构性能评估提供参考依据。
The long-term performance and durability index of concrete under standard condition can not fully reflect the actual situation of long-term performance and durability of concrete in structural entity. The on-site inspection method has its unique characteristics in terms of inspection lot division, sampling location and sample quantity determination. The test results can provide a reference for structural performance evaluation.