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| 大体积混凝土的温度应力分析及温度裂缝研究 | |
| 引用本文： | 刘伟,董必钦,李伟文,邢锋. 大体积混凝土的温度应力分析及温度裂缝研究[J]. 工业建筑, 2008, 38(7) |
| 作者姓名： | 刘伟 董必钦 李伟文 邢锋 |
| 作者单位： | 深圳大学,土木工程学院,深圳,518060 |
| 摘 要： | 大体积混凝土的温度变化导致混凝土产生裂缝,是混凝土工程施工非常棘手的问题,对此人们进行了大量的研究,在施工阶段的温度控制和限制产生裂缝方面也取得了一些进展。结合深港西部通道侧接线隧道工程的实际情况,研究分析工程施工过程中产生的温度裂缝,并提出相应的防止措施,取得了很好的效果。 |
| 关 键 词： | 深港西部通道 大体积混凝土 温度应力 温度裂缝 控制措施 |
THE STUDY ON THERMAL STRESS AND TEMPERATURE CRACK OF UNDERGROUND MASS CONCRETE |
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| Liu Wei,Dong Bixin,Li Weiwen,Xing Feng. THE STUDY ON THERMAL STRESS AND TEMPERATURE CRACK OF UNDERGROUND MASS CONCRETE[J]. Industrial Construction, 2008, 38(7) | |
| Authors: | Liu Wei Dong Bixin Li Weiwen Xing Feng |
| Abstract: | The mass concrete cracking that attributed to temperature change is a very intractability problem in construction,many studies were made,and some progress in temperature control and crack restriction was made.It was investigated the construction process of the Shenzhen side-connection item of Shenzhen-Hong Kong West Channel Project,and analyzed the cause for the temperature crack,put forward some relevant control measures,it came out a very good result in the project. |
| Keywords: | Shenzhen-Hong Kong West Channel mass concrete thermal stress temperature crack control measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |