| 大桥桩基专项检测评定研究 |
| |
| 引用本文： | 张强.大桥桩基专项检测评定研究[J].北方交通,2009(3). |
| |
| 作者姓名： | 张强 |
| |
| 作者单位： | 东北岩土工程勘察总公司,鞍山,114002 |
| |
| 摘 要： | 高速公路某大桥基础采用钻孔灌注桩,由于该桥当时水中桩基钢护筒未切除,未对水中桩基的技术状况做出评价.现水中桩基钢护筒已部分切除,且该桥正在进行加固设计,因此有必要抽取该桥水中桩基进行外观检查和专项检测,评定水中桩基的技术状况,为该桥的加固设计提供技术资料、依据.
|
| 关 键 词： | 钻孔灌注桩 桩基检测 加固设计 |
Research on Special Items Detention of Bridge Pile Foundation as well as Estimation of Them |
| |
| Authors: | ZHANG Qiang |
| |
| Abstract: | A certain bridge of freeway adopts bored pile.Technical state of pile foundation in water has been not estimated owing to the steel casings of pile foundation in water have been not cut off.But now,part of the casings have been already cut off and present bridge is reinforced and designed just now.Therefore,it's necessary to sample the pile foundation from water to do appearance inspection and detection of special items so as to assess technical state of pile foundation in water,which might provide technoin... |
| |
| Keywords: | Bored pile Detection of pile foundation Reinforcing design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
