After many years development, Cast-in-situ piles with expanded-base and cast-in-situ piles with post-pressure grouting are widely used in different projects.
扩底灌注桩和后注浆灌注桩经过多年的研究发展，目前已广泛应用于各种工程结构。
参考来源 - 扩底后注浆灌注桩施工工艺及其试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
该楼系框架结构，采用人工挖孔扩底桩基础。
The building with frame structure is based on manual cavity expansion pile foundation.
结果表明，扩底钻孔灌注桩的使用保证了地基工程的安全性。
The results show that the use of under-reamed bored pile can assure the safety of foundation engineering.
结果表明，可用直接试验法和间接试验法确定扩底墩的竖向承载力。
The analysis shows that the pier ultimate bearing capacity can be confirmed by direct test method and indirect test method.
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