ABSTRACT
Sunshine temperature field and its effect are important factors affecting the safety and durability of concrete structures. Due to the great difference of atmospheric environment conditions in different regions, the sunshine temperature field distribution of concrete structure is complex. In order to study the characteristics of temperature field of the concrete structure, the ambient temperature and temperature field of the concrete hollow column were monitored for one year. Based on the temperature monitoring data, the internal temperature variation of the concrete was analyzed. In addition, the temperature field distribution characteristics of the concrete hollow column along the wall thickness direction and its variation with ambient temperature were studied. The research results can provide reference for the design, management and maintenance of concrete members in similar environment.
