The concrete of a ship lock has a large volume,and it is scheduled to be poured in the high temperature season in 2018.Temperature cracks and dry shrinkage cracks become the key problems of concrete quality control.In order to adapt to the complex and ris-ing features of the concrete pouring and maintenance surface of the large ship lock chamber,proposes that the soft plastic pipe is used to connect the nozzle on the rising top surface,and the nozzle fixed on the bottom of the formwork is used to connect the soft plastic pipe on the side surface.The intelligent control technology is used to determine the concrete moisturizing and curing parameters of lock chamber of a ship lock,and the overall intelligent control system and its layout are discussed,which has achieved good moisturizing and curing ef-fects without surface cracks,reduced labor intensity and saved labor costs.
shiplockconcretemoisturizing and curingintelligent controlcrack prevention
NETL
NSTL
维普
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