摘要
舞阳钢铁公司大型设备基础施工中,出现了国内首例重大典型温度收缩裂缝事故,针对裂缝原因,在裂缝稳定后,采取不同的处理方法,如粘贴玻璃丝布、环氧树脂灌浆、在灌浆层内增加细石钢筋混凝土加固层等措施,效果良好。
The serious typical temperature cracking accident that occurred first time in China was in the heavy equipment foundation of Wuyang Steel Company. According to the accident causes, different treatments were taken after the crack became stabilized, for example, sticking glass fiber, grouting epoxy, placing fineaggregate concrete to reinforce the grouted layer and etc., achieving good effect.
出处
《建筑技术》
北大核心
2007年第12期943-945,共3页
Architecture Technology
关键词
大型设备基础
温度裂缝
工程事故
heavy equipment foundation
temperature crack
engineering accident
