RESEARCH ON THE APPLICATION OF BIN HOPPING METHOD IN THE CONSTRUCTION OF SUPER LONG AND LARGE VOLUME CONCRETE STRUCTURES
In order to reduce the internal temperature stress of ultra large volume concrete and control the occurrence of cracks,a study was conducted based on a certain office complex building project.The jumping warehouse construction technology was combined with on-site practice to optimize the design of concrete raw materials and proportions,concrete pouring technology,and curing methods after hardening.At the same time,temperature monitoring technology was used to analyze the construction effect of this project.Engineering practice has shown that the control measures before and after concrete hardening,mainly based on the jumping silo method of construction,can effectively reduce the temperature change amplitude of ultra large volume concrete,significantly reducing the risk of temperature crack development and extension.Multi dimensional crack control measures can promote the jumping silo method technology to achieve the best results in construction practice.
super long and large volume concretejumping warehouse methodcrack control
万方数据
维普
