| 沈阳昌鑫广场大体积混凝土施工方法及温控措施 |
| |
| 引用本文： | 贺文凯,张健,张鹏,李福源,孙业鹏,孙丹. 沈阳昌鑫广场大体积混凝土施工方法及温控措施[J]. 混凝土, 2004, 0(12): 55-58 |
| |
| 作者姓名： | 贺文凯 张健 张鹏 李福源 孙业鹏 孙丹 |
| |
| 作者单位： | 沈阳汉拿混凝土有限公司,辽宁,沈阳,110179;江苏省苏中建设集团,江苏,南京,226600;大连市产品质量监督检验所,辽宁,大连,116001;沈阳山盟建设集团,辽宁,沈阳,110032 |
| |
| 摘 要： | 本文通过该大体积混凝土采用普硅42．5级水泥，经配合比调整后水化温升的控制与热工基础计算结果相比较，提出探讨意见；同时给出蓄水法养护应用实例，强调大体积混凝土早期保温保湿的重要性。
|
| 关 键 词： | 大体积混凝土 蓄水法养护 水化热 水化温升 保温保湿 内外温差 掺合料 验收 |
| 文章编号： | 1002-3550(2004)12-0055-03 |
Construction method and temperature controlling of mass volume concrete in Changxin square of Shenyang |
| |
| HE Wen-kai,ZHANG Jian,ZHANG Peng,LI Fu-yuan,SUN Ye-peng,SUN Dan. Construction method and temperature controlling of mass volume concrete in Changxin square of Shenyang[J]. Concrete, 2004, 0(12): 55-58 |
| |
| Authors: | HE Wen-kai ZHANG Jian ZHANG Peng LI Fu-yuan SUN Ye-peng SUN Dan |
| |
| Affiliation: | HE Wen-kai~1,ZHANG Jian~2,ZHANG Peng~3,LI Fu-yuan~1,SUN Ye-peng~4,SUN Dan~4 |
| |
| Abstract: | It introduced the situation of mass volume concrete with ordinary level of 42.5 cement,adjusting the mixture ratio to control the heat increase of hydration and comparing with thermal basis calculating result.Examples of water storage curing were supplied to cemphasis the importance of early heat insulation and wet keeping of mass volume concrete. |
| |
| Keywords: | mass volume concrete water storage curing heat of hydration heat increase of hydration heat insulation and wet keeping interior and exterior temperature difference additive check and acceptance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
