| 后张预应力梁锚垫板处砼裂缝成因分析及防治措施 |
| |
| 引用本文： | 杜傅宗,黎维升,彭爱红. 后张预应力梁锚垫板处砼裂缝成因分析及防治措施[J]. 预应力技术, 2008, 12(6): 30-32 |
| |
| 作者姓名： | 杜傅宗 黎维升 彭爱红 |
| |
| 作者单位： | [1]江西省公路科研设计院,南昌330006 [2]江西省公路桥梁工程局,南昌330009 |
| |
| 摘 要： | 本文结合某公路改建工程桥梁施工情况，重点论述并分析了后张法预应力梁张拉时锚垫板处混凝土破裂的原因，并提出了一些具体的防治措施。
|
| 关 键 词： | 桥梁工程 后张预应力梁 锚垫板处混凝土 破裂 成因 防治 |
Analysis and prevention measures of concrete cracks at the anchor plate of post tensioned prestressed beam |
| |
| Du Fuzong,Li Weisheng,Peng Aihong. Analysis and prevention measures of concrete cracks at the anchor plate of post tensioned prestressed beam[J]. Prestress Technology, 2008, 12(6): 30-32 |
| |
| Authors: | Du Fuzong Li Weisheng Peng Aihong |
| |
| Affiliation: | Jiangxi Provincial Highway Research and Design Institute;Jiangxi Provincial Highway and Bridge Engineering Bureau |
| |
| Abstract: | This article focuses on discussing and analyzing the causes of concrete rupture at the anchor plate during the tensioning of post tensioned prestressed beams, based on the construction situation of a certain highway reconstruction project bridge, and proposes some specific prevention and control measures |
| |
| Keywords: | Bridge engineering Post tensioned prestressed beams Concrete at the anchor pad Rupture Cause of formation Prevention and control |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《预应力技术》浏览原始摘要信息 |
|
点击此处可从《预应力技术》下载全文 |
