摘要
该文对宁波市北环快速路工程Ⅶ标段工程主线桩基位置污水管障碍破除采用冲击钻新工法进行阐述。新工法在安全、工期、成本上明显优于传统常规施工工法,且成桩质量满足设计及规范要求。
The article sets forth the new working method of using the impact drill for breaking the barriers of sewage pipelines at the pile foundation of the main line of Contract Section VII of Ningbo North Ring Expressway Project.The new working method is obviously more excellent than the traditional common construction method in the safety,construction period and cost,and the quality of finished pile satisfies the design requirements and standards.
出处
《城市道桥与防洪》
2013年第7期175-177,16,共3页
Urban Roads Bridges & Flood Control
关键词
灌注桩
障碍
破除
冲击钻
cast-in-site pile,barriers,breaking,impact drill
