numbone

The paper takes an example of 16000m3 net shell roof container, introduces the construction process of line-surface original-tool supporting method and its attention affairs.

与点—面型支撑胎具法相比 ,采用线—面型支撑胎具法施工具有施工周期短、支撑胎具精度高、网壳顶成形质量好、施工较安全等优点 ,实际应用表明 ,该技术是一种值得推广的先进施工技术。

Analysis and treatment of cracks at spiral case head cover of Unit 1;

苏只水电站工程1号机蜗壳顶板裂缝处理及分析