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2011年09 期
| 标题 |
| 旋喷桩侧面防护在粉土地层桥涵顶进施工中的应用(51 卷) |
| 英文标题 |
| Application of rotating jet pile as lateral protection measures during jacking of box-structure in silty subgrade |
| 摘要 |
| 郑州市中牟县建设大道延长段工程在K534+106处下穿陇海铁路，该处土层主要为无黏性的粉土、粉砂土，为防止框构桥顶进过程中路基塌方以及顶进到位后产生轨道空吊，采用旋喷桩解决顶进桥涵中路基预处理加固，说明了旋喷桩侧面防护的设计方法，施工工艺、参数和施工注意事项，为 |
| 作者 |
| 新闻作者:何金阳 |
| 关键字 |
