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| 大体积混凝土超长无缝施工温度裂缝控制措施 | |
| 引用本文： | 孙成城,宋建学,孙医.大体积混凝土超长无缝施工温度裂缝控制措施[J].洛阳工业高等专科学校学报,2006,16(2):6-8. |
| 作者姓名： | 孙成城 宋建学 孙医 |
| 作者单位： | 1. 郑州大学土木工程学院,河南,郑州,450002;洛阳工业高等专科学校,建筑工程系,河南,洛阳,471003 2. 郑州大学土木工程学院,河南,郑州,450002 3. 南阳市建设工程项目发承包交易中心,河南,南阳,473000 |
| 摘 要： | 简单介绍大体积混凝土超长无缝施工温度裂缝的控制措施,并主要讨论了ZY膨胀剂在大体积混凝土超长无缝施工中的作用． |
| 关 键 词： | 大体积混凝土 温度应力 温度裂缝 ZY膨胀剂 |
| 文章编号： | 1008-8814(2006)02-0006-03 |
| 收稿时间： | 03 17 2006 12:00AM |
| 修稿时间： | 2006年3月17日 |
Control Measures of Thermal Crack for Construction of over Lenth Continuous Mass Concrete |
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| SUN Cheng-cheng,SONG Jian-xue,SUN Yi.Control Measures of Thermal Crack for Construction of over Lenth Continuous Mass Concrete[J].Journal of Luoyang Technology College,2006,16(2):6-8. | |
| Authors: | SUN Cheng-cheng SONG Jian-xue SUN Yi |
| Institution: | 1.School of Civil Engineering, Zhengzhou University, Zhengzhou 450002, China; 2.Department of Construction, Luoyang Technology College, Luoyang 471003, China; 3.Centre of Construction Projects Contract Trade in Nanyang, Nanyang 473000, China |
| Abstract: | Based on some engineering cases, a brief introduction of control measures of thermal crack for construction of over lenth continuous mass concrete is described in this paper. Here the effect of ZY-type expansive agent used in construction of over lenth continuous mass concrete is mainly discussed. |
| Keywords: | Mass concrete Thermal stresses Thermal crack ZY-type expansive agent |
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