| 苏通长江公路大桥试验钻孔施工工艺 |
| |
| 引用本文： | 杨宗仁.苏通长江公路大桥试验钻孔施工工艺[J].探矿工程,2007,34(1):21-23. |
| |
| 作者姓名： | 杨宗仁 |
| |
| 作者单位： | 河北建设勘察研究院有限公司,河北石家庄050031 |
| |
| 摘 要： | 苏通长江公路大桥主塔基础采用巨型群桩基础，施工前要模拟水上钻孔桩进行钻孔工艺试验，试验钻孔的技术要求高于现行规范要求。介绍了试验钻孔施工技术及取得的成果。
|
| 关 键 词： | 苏通长江公路大桥 主塔基础 钻孔灌注桩 试验钻孔 |
| 收稿时间： | 2006/11/7 0:00:00 |
| 修稿时间： | 2006/11/7 0:00:00 |
Construction Technology of Testing Borehole in Changjiang Highway Bridge of Suzhou - Nantong |
| |
| YANG Zong-ren.Construction Technology of Testing Borehole in Changjiang Highway Bridge of Suzhou - Nantong[J].Exploration Engineering(Drilling & Tunneling),2007,34(1):21-23. |
| |
| Authors: | YANG Zong-ren |
| |
| Abstract: | Heavy pile group foundation was taken as the main pylon for Changjiang highway bridge of Suzhou - Nantong, hole boring technique was tested through simulating borehole pile in water before construction by overtopping current specifications. The result of construction technology of testing borehole was introduced in this paper. |
| |
| Keywords: | Changjiang highway bridge of Suzhou- Nantong foundation of main pylon bored cast-in-place pile testing borebole |
|
| 点击此处可从《探矿工程》浏览原始摘要信息 |
| 点击此处可从《探矿工程》下载免费的PDF全文 |
