| 圬工拱圈增大截面面积加固承载能力验算方法研究 |
| |
| 引用本文： | 倪玲,杨峰.圬工拱圈增大截面面积加固承载能力验算方法研究[J].水运科技信息,2014(4):39-41. |
| |
| 作者姓名： | 倪玲 杨峰 |
| |
| 作者单位： | 贵州省交通规划勘察设计研究院股份有限公司,贵阳550081 |
| |
| 摘 要： | 目前我国大量圬工拱桥进入加固期，大批的加固任务，使承载力计算方法的研究成为加固领域亟须解决的问题。文中以增大截面面积加固法加固圬工拱圈的受力特点为依据，提出一套承载能力验算方法。
|
| 关 键 词： | 加固 圬工拱圈 承载能力验算 初应力 偏心距控制 |
Study on Checking Method of Bearing Capacity of Masonry arch Ring Reinforced by Increasing Section Area |
| |
| Ni Ling,Yang Feng.Study on Checking Method of Bearing Capacity of Masonry arch Ring Reinforced by Increasing Section Area[J].Transportation Science & Technology,2014(4):39-41. |
| |
| Authors: | Ni Ling Yang Feng |
| |
| Institution: | (Guizhou Communication Planning Survey ＆ Design Institute Co. ,Ltd. , Guizhou 550081, China) |
| |
| Abstract: | At present, plenty of masonry arch bridges come to the age of reinforcement. The multitudes of reinforcement make the study on bearing capacity checking method of bridge reinforcement very important. Based on the stress characteristics of arch bridge reinforced by increasing section area, this paper puts forward a bearing capacity checking method of masonry arch ring reinforced by increasing the section area. |
| |
| Keywords: | reinforcement masonry arch ring bearing capacity checking method initial stress eccentric distance control |
| 本文献已被 维普 等数据库收录！ |
