1) filling building stone at the bottom of pile
桩底抛石
2) stone dumping
桩区抛石
1.
The deviation cause is analyzed according to position deviation condition,and the stone dumping plan is adjusted.
本文介绍了大管桩桩区抛石桩偏位控制,根据桩偏位情况,分析其偏位原因,及时调整抛石方案,严格控制抛石过程,从而使桩偏位达到设计允许偏差范围。
3) dumped rocks protecting foundation
抛石护底
4) riprap-course cast-in-situ pile
抛石层灌注桩
1.
The application of riprap-course cast-in-situ pile construction technology fills up a blank of the local construction of cast-in-situ pile.
抛石层灌注桩施工工艺的应用填补了国内灌注桩施工的一项空白,它具有操作简便、确保成孔质量、设备简单、工期短、成本低等特点。
5) polishing technique of sapphire substrate
蓝宝石衬底抛光
6) Supervision Project of the Dumped Rockfill Under Water for River Bottom Protection
水下抛石护底工程监理
补充资料：底石
1.磨刀石。底，通"砥"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条