软弱土层中深基坑工程的系统施工技术

Systematic construction technology of deep excavation engineering in soft soil

介绍了综合采用支护桩、截水帷幕、降水、回灌和锚喷支护等系统施工技术,成功地完成了在粉土、淤泥质粘土中、水位埋深在1.3m,基坑开挖至13.0m深的深基坑工程。

The retaining and protecting piles, curtain for cutting off water, dewatering, recharging and shotcrete-anchor retaining are integrated the systematic constrction technology; and it successfully used in a deep excavation engineering, of which the depth is 13m and the groundwater is at -1.3m level.