| 先张预应力箱梁的单梁静载试验 |
| |
| 引用本文： | 王先伟.先张预应力箱梁的单梁静载试验[J].交通标准化,2012(12):68-69. |
| |
| 作者姓名： | 王先伟 |
| |
| 作者单位： | 辽宁省交通高等专科学校,辽宁沈阳,110122 |
| |
| 摘 要： | 以强度不满足设计要求的箱型梁为例,介绍单片梁静载试验方案的选择和设计,将实测结果和理论结果进行对比分析,从而得出此单片梁在强度不足的情况下其承载能力和刚度仍然满足正常使用极限状态的要求,可为具有同类缺陷的梁板的检测提供一个有益的参考和借鉴.
|
| 关 键 词： | 单梁 强度不足 静载试验 正常使用极限状态 |
Single Beam Static Load Test for Pre-tensioned Prestressed Box Girder |
| |
| WANG Xian-wei.Single Beam Static Load Test for Pre-tensioned Prestressed Box Girder[J].Communications Standardization,2012(12):68-69. |
| |
| Authors: | WANG Xian-wei |
| |
| Institution: | WANG Xian-wei (Liaoning Provincial College of Communications, Shenyang 110122, China) |
| |
| Abstract: | Taking the box girder which strength can＇t meet the design demand as the example, the selection and design of single beam static load test are introduced. By comparing the experimental results with theoretical results, it shows that the carrying capacity and stiffness of single beam still can meet the demand of serviceability limit state when its strength is insufficient. It can provide reference for the test of beams with related defects. |
| |
| Keywords: | single beam insufficient strength static load test serviceability limit state |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《交通标准化》浏览原始摘要信息 |
| 点击此处可从《交通标准化》下载免费的PDF全文 |
