| 新建水泥混凝土路面断板原因分析 |
| |
| 引用本文： | 章国雄.新建水泥混凝土路面断板原因分析[J].湖南涉外经济学院学报,2007(3). |
| |
| 作者姓名： | 章国雄 |
| |
| 作者单位： | 湖南省新邵县公路管理局 湖南邵阳422900 |
| |
| 摘 要： | 在夏季施工的新建水泥混凝土路面,施工过程中使用了一些不当的施工方法,造成干缩、冷缩裂缝并形成断板和连续断板。根据当时施工的几个环节具体分析了断板产生的原因,并提出以后工作应注意的事项,以防止类似的现象再次发生。
|
| 关 键 词： | 高温 温差 干缩裂缝 冷缩裂缝 断板 |
The Causes of Cracks and Split-opens in the Newly Constructed Concreted Highway |
| |
| Authors: | ZHANG Guo-xiong |
| |
| Abstract: | In summer, contracted cracks, cold contracted cracks and split-opens easily occur in the newly constructed highway because of incorrect approaches during the project construction. In this article, the author analyzes the causes and suggests the correct approaches that should be utilized to avoid these cracks and split-opens. |
| |
| Keywords: | high temperature temperature change contracted crack cold contracted crack split-open |
| 本文献已被 CNKI 等数据库收录！ |
|
