| 曹妃甸工业区1#桥工程索塔锚固区性能研究 |
| |
| 引用本文： | 孙国亮,陈雷.曹妃甸工业区1#桥工程索塔锚固区性能研究[J].城市道桥与防洪,2011(4):194-197,3. |
| |
| 作者姓名： | 孙国亮 陈雷 |
| |
| 作者单位： | 唐山曹妃甸发展投资集团有限公司,河北唐山,063200 |
| |
| 摘 要： | 混凝土索塔钢锚箱锚同结构由于其受力方式明确、施工方便等优点,正在被越来越多的斜拉桥所采用.该文以曹妃甸工业区1#桥工程为背景,通过对钢混索塔锚固区精细化仿真有限元分析,对锚固区应力集中程度、应力分布、应力水平、刚度过渡的平稳性、结构安全储备进行评估.
|
| 关 键 词： | 索塔锚同区 嵌入式钢锚箱 连接件 精细化仿真有限元分析 |
Study on Performance of 1# Bridge Engineering Cable Pylon Anchorage Zone in Caofeidian Industrial Area |
| |
| Sun Guoliang,Chen Lei.Study on Performance of 1# Bridge Engineering Cable Pylon Anchorage Zone in Caofeidian Industrial Area[J].Urban Roads Bridges & Flood Control,2011(4):194-197,3. |
| |
| Authors: | Sun Guoliang Chen Lei |
| |
| Institution: | Sun Guoliang,Chen Lei |
| |
| Abstract: | The concrete cable pylon steel-anchor-box anchorage structure has been more and more applied in the construction of cable-stayed bridges because of its advantages of clear mechanic behavior and convenient construction.On the background of Caofeidian Industrial Area No.1 Bridge Project,the article evaluates the stress concentration,the stress distribution,the stress level,the smoothness of the rigidity transition and the safe storage of structure through the fine imitating finite element analysis of steel-co... |
| |
| Keywords: | cable pylon anchorage zone built-in steel-anchor-box connector fine imitating finite element analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
