The Application of Mass Concrete Crack Resistance Technology in Bridge Bearing Platform Construction
Mass concrete is widely used in road and bridge engineering.However,due to its large volume and complex construction environment,crack resistance technology has become an important link to ensure the quality of the engineering.This paper takes the mass concrete crack resistance technology in the construction of bridge bearing platform engineering as the research object,and deeply discusses the control technology of temperature crack and shrinkage crack.In terms of temperature crack control,specific measures such as regulating concrete preparation are elaborated in detail;in terms of shrinkage crack control,specific measures such as controlling pouring speed and thickness are discussed,in order to provide reference for the crack resistance design and implementation of mass concrete in road and bridge engineering construction.
mass concretecrack resistance technologybridge bearing platform construction
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