| 从徐冲大桥承台施工谈大体积砼温控技术 |
| |
| 引用本文： | 胡明.从徐冲大桥承台施工谈大体积砼温控技术[J].科学之友,2008(12). |
| |
| 作者姓名： | 胡明 |
| |
| 作者单位： | 山西省交通科学研究院; |
| |
| 摘 要： | 大体积混凝土在施工工程中若不采取适当的温控措施,因水化热会导致混凝土开裂,很有可能影响混凝土结构的耐久性甚至承载力,严重影响工程安全,应引起高度重视。文章通过以徐冲桥承台大体积混凝土的施工为背景,介绍了大体积混凝土的温度控制技术。
|
| 关 键 词： | 徐冲大桥 承台施工 大体积 应力分析 施工 温度控制 |
On Mass Concrete Temperature Control Technology Based on Supporting Platform Construction of Xuchong Bridge |
| |
| Hu Ming.On Mass Concrete Temperature Control Technology Based on Supporting Platform Construction of Xuchong Bridge[J].Friend of Science Amateurs,2008(12). |
| |
| Authors: | Hu Ming |
| |
| Abstract: | If appropriate measures is not taken to control temperature of mass concrete in the construction project, hydration heat will cause cracking in concrete, which is likely to affect the durability and bearing capacity of concrete structures and seriously affects project safety. This paper introduces temperature control technology of large volume concrete according to concrete mass construction of supporting platform of Xuchong Bridge. |
| |
| Keywords: | Xuchong Bridge cap construction large volume stress analysis construction temperature control |
| 本文献已被 CNKI 等数据库收录！ |
