混凝土封底 meaning in English
bottom sealing by concreting
Examples
- Combining theory with practice , in this thesis , i analyses the content of the construction of steel round the barrage . such as , the structure of steel round the barrage , the arrangement of mooring , the calculation of mooring chain , the manufacture and assembling of steel round the barrage , the moving up connection and sinking of it , confining the bottom of underwater concrete
本文结合实际工程，详细分析了钢围堰的构造、锚锭系统的布设、锚缆的计算、钢围堰的制作及组拼、钢围堰的接高与下沉、水下混凝土封底等围堰施工的重要内容；并对常用的钢套箱施工技术进行了讨论。