无嵌固支护桩在深基坑支护工程中的运用

Application of No Embedding Fixed Supporting Pile in Deep Foundation Pit Project

摘要:

介绍了无嵌固支护桩形成的原因。通过其他组合支护方式（锚杆和腰梁）弥补无嵌固支护桩的不足，有效地加固深基坑，确保基坑安全稳定。无嵌固支护桩在特殊地层中相对传统的大嵌固支护桩具有安全、经济等一系列优势，值得推广运用。

Abstract:

The paper introduced the development cause of no embedding fixed supporting pile. The defects of no embedding fixed supporting pile are remedied by other composite support methods (such as anchor and middle beam) to effectively consolidate deep foundation pit for stability and safety. Compared with traditional deep embedding fixed supporting pile, no embedding fixed supporting pile is safe and economical, which is worth popularizing.