| 后张法预应力简支箱梁张拉伸长值计算及施工 |
| |
| 引用本文： | 刘晓芳.后张法预应力简支箱梁张拉伸长值计算及施工[J].山西建筑,2014(14):197-198. |
| |
| 作者姓名： | 刘晓芳 |
| |
| 作者单位： | 中铁十二局集团第一工程有限公司,陕西西安710025 |
| |
| 摘 要： | 针对兰新客专后张法预应力简支箱梁在预应力施工中遇到的问题进行了分析和研究,归纳出后张法预应力简支箱梁施工生产过程中预应力张拉伸长值计算、施加及封锚施工各阶段卡控要点,为今后类似工程施工提供了技术参考。
|
| 关 键 词： | 后张法预应力简支箱梁 张拉伸长值计算 封锚 |
The tension value calculation and construction of post tensioned pre-stressed concrete simply supported box girder |
| |
| LIU Xiao-fang.The tension value calculation and construction of post tensioned pre-stressed concrete simply supported box girder[J].Shanxi Architecture,2014(14):197-198. |
| |
| Authors: | LIU Xiao-fang |
| |
| Affiliation: | LIU Xiao-fang ( First Engineering Limited Company, China Railway 12th Bureau Group, Xi＇an 710025, China) |
| |
| Abstract: | This paper analyzed and researched the encountered problems of Lanxin passenger special post tensioned pre-stressed concrete simply supported box girder in pre-stressed construction, summed up the ealeulation, summarized the tension value calculation and construction of post tensioned pre-stressed concrete simply supported box girder and the control key points in sealing anchor construction each stage, provided technical reference for future similar engineering construction. |
| |
| Keywords: | post tensioned pre-stressed concrete simply supported box girder tension value calculation sealing anchor |
| 本文献已被 CNKI 维普 等数据库收录！ |
