Research on the Temperature Crack of Reinforced Concrete Basement Based on the Green Construction Concept
Cracks are a common quality problem in residential construction projects.Cracks cause corrosion of steel bars in concrete structures,affecting the durability of the structure;Cracks damage the aesthetics of buildings and create a sense of insecurity for users:Penetrating cracks can create hidden dangers of water leakage and affect use;Cracks lead to a decrease in structural stiffness and affect structural safety.According to incomplete statistics,over 80％of the causes of basement cracks are temperature changes and concrete shrinkage.This article combines the concept of green construction with the main research goal of temperature crack prevention and control.It analyzes the temperature stress of various sizes of basements,and then follows the pace of the digital era by using numerical analysis software to find the distribution pattern of temperature stress.The research results are used to guide the design and construction control of reinforced concrete basements.At the same time,the research conclusion also verifies the progressiveness of the application of the green construction concept in the basement structural engineering.This topic has profound significance in reducing cracks,reducing crack width,and improving basement engineering quality.
reinforced concretebasementtemperature cracktemperature stressgreen construction
NETL
NSTL
万方数据
