混凝土作为一种重要的结构材料，广泛应用于现代土木工程中，其性能及施工质量对混凝土结构工程乃至建筑工程的安全有着直接的影响，故加强对混凝土质量的检测与控制有着至关重大的意义。从混凝土结构工程的强度及缺陷检测出发，阐述了各种混凝土无损检测方法的基本原理及其适用范围，对各种方法的应用现状进行了简要分析，并就今后混凝土无损检测方法的发展趋势进行了展望。

The concrete is one of the most important materials of modern civil engineering, properties and construction quality of concrete structure are directly related to the safety of concrete structure and construction works. Therefore, strengthening the quality of concrete testing and control, is the essential part to ensure the quality of the building(structure).Based on the strength and defect detection of concrete, firstly the basic principles, and applicable scope of nondestructive testing methods for concrete were expounded. And then the application of various methods was analyzed briefly. At last,the development trend and emerging application of nondestructive testing methods for concrete in the future were prospected.