建筑工程结构混凝土检测方法的选择与分析

Selection and Analysis of Testing Methods for Structural Concrete in Construction Engineering

结构混凝土是混凝土工程中的重要表现形式。结构混凝土因受各项物理力学、耐久性等要求,在其质量评定过程中难以采用最直接的钻芯法进行质量评价,急需找到最佳的质量评价方法。笔者阐述了几种无损检测技术在结构混凝土质量评价中的适用情况,以便在不同的结构尺寸、钢筋分布、结构工况等情况下能够快速、准确地选择所适用的无损检测方法。

Structural concrete is an important form of expression in concrete engineering.Due to the requirements of various physical mechanics and durability,it is difficult to use the most direct core drilling method for quality evaluation in the quality assessment process.Therefore,it is urgent to find the best quality evaluation method.This paper mainly introduces the application of different non-destructive testing(NDT)technologies in structural concrete to achieve the rapid and accurate selection of NDT methods under different structural sizes,reinforcement distribution,structural conditions and so on.