随着社会经济的不断发展，随着科学技术水平的不断提高，土木工程也得到了很大程度的发展。在施工过程中，采用了更为先进的技术和材料，不但提高了工程质量，也使土木工程不断进行创新，开辟了一条新的发展之路。复合材料的广泛应用就是一个鲜明的实例，本文主要对复合材料在土木工程中的发展与应用进行分析与讨论。 With the continuous development of social economy, with the continuous improvement of science and technology, civil engineering has also been greatly developed. In the construction process, the use of more advanced technology and materials, not only improve the quality of the project, but also make continuous innovation in civil engineering, has opened up a new road to development. A wide range of applications of composite materials is a clear example, this paper mainly on the development and application of composite materials in civil engineering analysis and discussion.