摘要
文中以飞来峡水利枢纽右岸船闸为例,提出一种有效管控温度裂缝方式,由初期对其中心部位最高温度进行控制,优化混凝土浇筑,在浇筑后进行预埋冷凝水管操作,以降低水泥热度,最后在混凝土表面进行养护操作,控制温度,测试得知,科学运用裂缝控制方法下的测温点温度均有一定比例的下降,实现了施工控制温度的要求,能更好地应用在具体的混凝土建设上。
In this paper, in the right bank of the feilaixia water conservancy locks, for example, put forward an effective way to control temperature cracks, from initial stage to its center after the highest temperature, optimizing the concrete pouring, pouring embedded condensate heat pipe operation to reduce the cement concrete surface in the maintenance operation to realize the effective control of temperature, test run: Scientific use of crack control method under the temperature measurement point temperature has a certain proportion of the decline, so to achieve the requirements of construction control temperature, can be better used in concrete construction.
作者
黄青云
Huang Qingyun(Guangdong No.2 Hydropower Engineering Co.Ltd.,Guangzhou,Guangdong 511340)
出处
《江西建材》
2022年第11期232-233,236,共3页
Jiangxi Building Materials
