近年来,我国的公路发展速度很快,其质量问题备受关注,在具体施工当中,要格外注意关键部位的施工,因为公路的整体质量往往取决于这些关键部位的施工效果。作为施工单位,必须对关键部位的施工技术给予足够的重视。本文将介绍公路工程关键部位的确定原则和控制要点,对关键部位的施工技术进行探讨,并提出关键部位质量通病的防治措施。 In recent years, the development of highway in our country has been very fast, and its quality problems have drawn much attention. In the concrete construction, we should pay special attention to the construction of key parts because the overall quality of the highway often depends on the construction effect of these key parts. As a construction unit, we must pay enough attention to the construction technology of the key parts. This article will introduce the key principles of highway engineering and control points, discuss the key parts of the construction technology, and put forward the key parts of quality control measures.