| 钢筋锈蚀对空心板连接铰缝受力性能影响分析 |
| |
| 引用本文： | 彭利英,卫军,班霞.钢筋锈蚀对空心板连接铰缝受力性能影响分析[J].铁道科学与工程学报,2011(2):12-16. |
| |
| 作者姓名： | 彭利英 卫军 班霞 |
| |
| 作者单位： | 湖南工程学院建筑工程学院;中南大学土木建筑学院; |
| |
| 基金项目： | 交通部西部交通科技项目(200631822302-04); 铁道部重大科技项目(2008G031-18); 国家自然科学基金重点资助项目(50538070) |
| |
| 摘 要： | 通过试验和理论分析,对空心板连接铰缝钢筋锈蚀对结构受力性能的影响进行研究.研究结果表明:在作用荷载不大时,铰缝内钢筋锈蚀对空心板间的连接作用影响不大,可将其与空心板作为一个整体共同参与工作;作用荷载较大时,铰缝内钢筋锈蚀使铰缝对空心板间的连接作用下降.
|
| 关 键 词： | 铰缝 钢筋 锈蚀 计算模式 连接作用 |
Analysis of influence on mechanical behavior of hollow slab hinge joints caused by reinforcement corrosion |
| |
| PENG Li-ying,WEI Jun,BAN Xia.Analysis of influence on mechanical behavior of hollow slab hinge joints caused by reinforcement corrosion[J].Journal of Railway Science and Engineering,2011(2):12-16. |
| |
| Authors: | PENG Li-ying WEI Jun BAN Xia |
| |
| Institution: | PENG Li-ying1,2,WEI Jun2,BAN Xia2(1.School of Construction Engineering,Hunan Institute of Engineering,Xiangtan 411104,China,2.School of Civil Engineering and Architecture,Central South University,Changsha 410075,China) |
| |
| Abstract: | Through experiment and theoretical analysis,the influence of reinforcement corrosion of hollow slab hinge joints on the structural mechanical behavior was studied.The results show that when load is small the reinforcement corrosion of hinge joints has little influence on the connection between hollow slabs,and hinge joints will take part in the work with the hollow slabs as a whole.When load is larger,reinforcement corrosion of hinge joints makes the effect of connection between hollow slabs decrease. |
| |
| Keywords: | hinge joints steel reinforcement corrosion calculation model connection function |
| 本文献已被 CNKI 等数据库收录！ |
|
