under reaming meaning in Chinese
底部扩大
套管下扩眼
Examples
- The compaction - under reamed bored pile is a new type one with high bearing capacity and low settlement
摘要挤扩支盘灌注桩是一种具有高承载力和低沉降量特性的新型桩。 - The result testifies that compaction under reamed bored piles obtain good results under the same geological conditions , such as increasing pile bearing capacity up to 75 . 3 % and reducing settlement and pile length
结果表明，在同等工程地质条件下挤扩支盘桩提高承载力可达75 . 3 % ，并能减少沉降和缩短桩长，具有良好的经济效益。 - The comparative tests of compaction - under reamed bored piles and column bored piles at same sites separately in jiaxing and huzhou city of province zhejiang were studied through self balanced method
本文在采用自平衡法静载荷试验的基础上，分别对浙江嘉兴和湖州两个工程中的同一场地挤扩支盘灌注桩与普通直孔灌注桩进行对比试验研究。