Abstract: Carrying the heavy-duty equipments of Baihe power station to the factory have to pass 121 bridges and culverts. If using the traditional methods to consolidate all the bridges and culverts, the lose of economy is gigantic. Not only because of the big investment and long project time limit, but also electricity generating will be delayed. Through the repetition testification, employed the scheme which included direct pass, erected the temporary steel bridges, consolidation and supplying the intensity. This scheme can carry the equipments to the factory economically, quickly and safely. Moreover, it started a referential new way for interior of country heavy-duty transportation.

Key words: heavy-duty, bridges and culverts, passing program designing, practice

摘要： 运输白鹤电厂重型设备到厂区需要通过121座桥涵,按传统方式对全部桥涵加固后通过,不仅投资大,工期长,而且延误发电经济损失巨大.通过反复论证,采用了直接通过,架临时钢桥和加固补强三种方案结合,经济、快速、安全将设备运到了厂区,为我国大件运输开创了一条可供参考的新途径.

关键词: 重载, 桥涵, 方案设计, 实践