摘要
桥梁上部结构形式的选择合理与否对工程的经济性、美观性及施工速度有较大的影响。通过对从莞高速公路桥梁上部预制结构各种设计方案进行了技术经济指标等方面的比选,科学地确定经济、合理的上部结构。
Reasonable choice of bridge superstructure has a great influence on the economics, aesthetics and progress of the construction. By comparing econo-techinical indicators of all design plans about Conghua-Donggnan highway bridge superstructure ,The economic, reasonable is selected superstructure scientifically.
出处
《科学技术与工程》
2009年第11期3138-3140,共3页
Science Technology and Engineering
关键词
预制结构
经济
合理
prefabricated structure economic reasonable
