以秭归青干河大桥钢管拱桁架节段吊装施工为例，介绍了该桥主跨２５６．０ｍ中承式钢管混凝土无铰拱桥钢管拱桁架节段现场预拼及空中吊装的施工设备、施工方法与技术要点等。实践表明：秭归青干河大桥钢管拱桁架节段吊装施工较为成功，值得推广与借鉴。 Taking the construction of steel arch trussed arch section of Qiangui Qinggan River Bridge as an example, the construction equipment for on-site pre-splitting and aerial lifting of the steel tube arch trussed arch bridge with a main span of 256.0 m in the CFST section was introduced. The construction method And technical points and so on. The practice shows that the construction of steel arch truss segment of Zigui Qinggan River Bridge is more successful and worthy of promotion and reference.