| 武汉天兴洲公铁两用长江大桥主塔墩混凝土冬季施工保温材料的应用 |
| |
| 引用本文： | 王跃年,林世发.武汉天兴洲公铁两用长江大桥主塔墩混凝土冬季施工保温材料的应用[J].桥梁建设,2007(5):1-5. |
| |
| 作者姓名： | 王跃年 林世发 |
| |
| 作者单位： | 1. 中铁大桥局集团天兴洲大桥建设指挥部,湖北,武汉,430080
2. 中铁大桥局集团第三工程有限公司,广东,广州,510800 |
| |
| 摘 要： | 采取有效的温控措施,在保证塔柱混凝土质量的前提下加快施工进度,是斜拉桥主塔冬季施工的关键。以武汉天兴洲大桥主塔中塔柱施工为例,介绍主要的温控措施、冬季施工保温材料的应用效果及工期效应。
|
| 关 键 词： | 斜拉桥 桥塔 冬季施工 保温材料 温度控制 |
| 文章编号： | 1003-4722（2007）05-0001-05 |
| 修稿时间： | 2007-08-10 |
Application of Thermal Insulation Materials to Concrete Construction of Pylon Pier of Wuhan Tianxingzhou Changjiang River Rail-cum-Road Bridge in Winter Season |
| |
| WANG Yue-nian,LIN Shi-fa.Application of Thermal Insulation Materials to Concrete Construction of Pylon Pier of Wuhan Tianxingzhou Changjiang River Rail-cum-Road Bridge in Winter Season[J].Bridge Construction,2007(5):1-5. |
| |
| Authors: | WANG Yue-nian LIN Shi-fa |
| |
| Institution: | 1. Construction Headquarters of Wuhan Tianxingzhou Changjiang River Bridge, China Zhongtie Major Bridge Engineering Group Co., Ltd., Wuhan 430080, China; 2. The 3rd Engineering Co., Ltd., China Zhongtie Major Bridge Engineering Group, Guangzhou 510800, China |
| |
| Abstract: | It is key to the concrete construction of pylons of a cable-stayed bridge in winter season to take effective temperature control measures and accelerate construction progress under the condition that the concrete quality of pylon columns can be ensured.With reference to the construction of the middle column of the pylon of Wuhan Tianxingzhou Changjiang River Rail-cum-Road Bridge,this paper presents the principal temperature control measures that should be taken,the effect of application of the thermal insulation materials and their influences on the construction time in the concrete construction in winter season. |
| |
| Keywords: | cable-stayed bridge pylon winter season construction thermal insulation material temperature control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
