在交通和经济不断发展的今天,很多道路桥梁遭到了不同程度的损坏,为了了解道路桥梁的破坏程度和找到加固桥梁的方法,试验检测是一种非常必要的方法。在建设桥梁的工程中,可以采用回弹法来检测混凝土结构物的实体抗压强度,这种方法是被交通行业和建设行业标准认可的一种检测方法。在这篇文章中,主要介绍的是桥梁试验检测的常用方法和运用工程的实例证明超声回弹法在桥梁检测技术中的应用。 In the continuous development of transportation and economy, many roads and bridges have been damaged in varying degrees. In order to understand the extent of the damage of roads and bridges and find ways to reinforce bridges, pilot testing is a very necessary method. In the construction of bridges, the rebound method can be used to detect the physical compressive strength of concrete structures. This method is a test method approved by the traffic industry and construction industry standards. In this article, we mainly introduce the commonly used methods of bridge test and examples of application of engineering to prove the application of ultrasonic rebound method in the bridge detection technology.