| 现浇钢筋混凝土连续箱梁桥裂缝成因分析 |
| |
| 引用本文： | 郭明.现浇钢筋混凝土连续箱梁桥裂缝成因分析[J].北方交通,2007(3):74-78. |
| |
| 作者姓名： | 郭明 |
| |
| 作者单位： | 辽宁省高速公路管理局,沈阳,110005 |
| |
| 摘 要： | 从荷载、温度变化、收缩、地基础变形、钢筋锈蚀、冻胀、施工材料质量、施工工艺质量等方面分析混凝土结构裂缝的成因。
|
| 关 键 词： | 混凝土 箱梁桥 裂缝 成因 分析 |
Analysis of Reasons for Grack of Continuous Box Grider Bridge of Cast in Situ Concrete Reinforced |
| |
| Authors: | Guo Ming |
| |
| Abstract: | The paper analyses reasons for crack of concrete structure from load,temp, change, shrinkage,deformation of ground foundation, rusting of reinforcement, heave, quality of construction materials as well as construction technology etc. |
| |
| Keywords: | Concrete Box girder bridge Crack Reasons Analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
