摘要
针对大体积混凝土由于内外温差过大,导致其表面开裂的现象进行了探讨,分析大体积混凝土的温度场及温度应力的分布,并提出了相应的控制措施,对于提高工程的可靠性和耐久性具有重要意义。
The paper explores the surface cracks caused by huge internal and external temperatures of large concrete, analyzes the temperature field and distribution of temperature stress of large concrete, and points out the respective controlling measures, so as to have the important significance of the reliability and durability of projects.
出处
《山西建筑》
2011年第26期125-126,共2页
Shanxi Architecture
关键词
大体积
混凝土
裂缝
原因
控制措施
large coverage, concrete, crack, reasons, controlling measures
