摘要
结合隆纳铁路泸州长江大桥主桥基础水下封底混凝土施工实践 。
The paper introduces procedures and key points in preparing super\|fine sand concrete based on construction practice of subsealing concrete for Luzhou Yangtse River Bridge.
出处
《铁道建筑技术》
2002年第2期53-56,共4页
Railway Construction Technology
