大跨度宽幅连续箱梁,在我国公路桥梁建设中逐渐成为趋势。文章通过对在建工程的施工和探索,首创了填土支架制梁技术,填土支架具有经济、环保、低噪音等特点,在安全性方面更具有得天独厚的优势。 Long-span wide continuous box girder, in our country road and bridge construction has become a trend. Through the construction and exploration of the construction in progress, the article pioneered the technology of filling the soil with the support beam, which has the advantages of economy, environmental protection and low noise, and has more advantages in terms of safety.