| 大体积混凝土结构裂缝及其防治 |
| |
| 引用本文： | 薛挺.大体积混凝土结构裂缝及其防治[J].济南大学学报(自然科学版),1994(4). |
| |
| 作者姓名： | 薛挺 |
| |
| 作者单位： | 山东工业大学土木系 |
| |
| 摘 要： | 介绍了大体积混凝土的含义及产生裂缝的原因，推导出在不同的条件下，大体积混凝土结构的温度应力和裂缝间距的计算公式。由此，讨论了在不同的温度条件下的应力状态和温度裂缝的分类，并提出了防治大体积混凝土结构裂缝出现的有效措施。
|
| 关 键 词： | 大体积混凝土，温度裂缝，温度应力，裂缝间距，收缩裂缝 |
ANALYSIS OF MASS CONCRETE STRUCTURAL CRACK AND PRECAUTION |
| |
| Xue Tinghong.ANALYSIS OF MASS CONCRETE STRUCTURAL CRACK AND PRECAUTION[J].Journal of Jinan University(Science & Technology),1994(4). |
| |
| Authors: | Xue Tinghong |
| |
| Abstract: | The conception of mass concrete and the influences on developing cracks were described. The formula of the temperature stress and the length of crack spacing was infered under the different conditions,and the states of stress under different temperature conditions as well as the category of temperature cracks were discussed. Some effective measures were proposed to prevent mass concrete structure from occurring cracks. |
| |
| Keywords: | mass concrete temperature crack temperature stress crack spacing shrindage crack |
| 本文献已被 CNKI 等数据库收录！ |
