摘要
在高速公路工程建设施工阶段时常发生设计变更 ,设计变更对工程投资的变化起到举足轻重的作用 ,因此必须从变更设计程度、优化变更设计方案、设计变更周期上严格控制 ,以减少工程投资。
Changing design usually occurres during expressway construction.Because changing design is very important for the project investment,so changing design procedures,schemes,and design periods must be controlled in order to cut down project investment.
出处
《公路交通技术》
2003年第4期102-103,共2页
Technology of Highway and Transport
