THE CONSTRUCTION TECHNOLOGY OF CRACK CONTROL ABOUT THE CONCRETE STRUCTURE OF THE COLD-ROLLED GRAIN-ORIENTED SILICON STEEL PROJECT
Author(s): Su Yuanhong Zhang Jinlian Hu Rong, Shanghai 201900, China)
Pages: 859-862+858
Year: 2013 Issue: S1
Journal: Industrial Construction
Keyword: concrete structure; overlength; bulkmass; thin wall; crack; block skip bin; integral casting; shrink; restraint stress;
Abstract: In the Cold-rolled grain-oriented silicon steel project,there are many overlength,bulk mass,thin-walled concretes structures,how to control the crack is the key of civil engineering construction.In these projects,according to the principle of"release with resist,resist before release,resist is dominant ",the crack of the over-long structure and shrinkage can be prevented by the method of"seamless block skip bin ".In the construction of the bottom plate and wall of the tunnel and the pool,the cracks can be avoided by the method of"integral casting".
Pages: 859-862+858
Year: 2013 Issue: S1
Journal: Industrial Construction
Keyword: concrete structure; overlength; bulkmass; thin wall; crack; block skip bin; integral casting; shrink; restraint stress;
Abstract: In the Cold-rolled grain-oriented silicon steel project,there are many overlength,bulk mass,thin-walled concretes structures,how to control the crack is the key of civil engineering construction.In these projects,according to the principle of"release with resist,resist before release,resist is dominant ",the crack of the over-long structure and shrinkage can be prevented by the method of"seamless block skip bin ".In the construction of the bottom plate and wall of the tunnel and the pool,the cracks can be avoided by the method of"integral casting".
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