new-to-old concrete 新旧混凝土
new-to-old concrete ITZ 新旧混凝土界面过渡区
new-to-old concrete interface 新老混凝土界面
new to old concrete interface 新旧混凝土界面
new-to-old concrete interfacial 新老混凝土界面
The enlarging section method(the reinforcement and strengthening technique of integral type of new to old concrete)is widely applied in the repair and strengthening of concrete structure.
加大截面法(新老混凝土整体式补强加固技术)因其经济实用而广泛应用于各种混凝土工程的修补加固中。
参考来源 - 新老混凝土界面粘结质量检验与粘结强度预测模型研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The bonding quality of new to old concrete has a direct effect in the quality of the construction.
新旧混凝土结合的质量直接影响维修加固成果的质量。
The design method of new to old concrete with cutting groove is given, and this is applied to the project strengthening.
给出了沟槽式新老混凝土粘结的设计思路，并且应用于实际工程。
The main results are summarized as follows:1 , The development and the use in fact of adhesive structure of new to old concrete are expounded.
阐述了新老混凝土粘结结构的当前研究现状，提出了本文主要的研究内容。
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