摘要
随着我国经济的发展,工程建设规模越来越大型化、复杂化,工程建设中的混凝土裂缝问题日益突出并成为普遍性的问题。混凝土裂缝的产生,源于混凝土自身的收缩、水化反应产生的温度应力、配筋间距和配筋率大小以及施工质量的优劣等。可以通过种种预防措施以及采用表面修补法、充填法和注入法等处理方法解决混凝土裂缝问题,为保证建筑物和构件的安全奠定基础。
With the rapid development of economy in our country,the scale of engineering construction is becoming more and more complicated.The problem of concrete cracking is very common in the engineering construction.This study believes that the problem is resulted from the contraction of concrete,the temperature stress of the hytration reaction,reinforcement distance,and the quality of the engineering.This study proposes some precautions and methods to sove the problem,which can guarantee the safety of the building and the components.
出处
《张家口职业技术学院学报》
2010年第4期74-75,78,共3页
Journal of Zhangjiakou Vocational and Technical College
关键词
混凝土
裂缝
处理
concrete
cracking
solutions
