Key construction techniques of 41 52m thick warehouse layer of Jinping level I super high concrete arch dam
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Abstract:
The w arehouse layer thickness of pouring concrete arch dam is o ne of the key factor s affecting the constructio n quality and prog ress. T he breakthro ug h o f the heig ht o f w arehouse layer thickness o f pour ing co ncr ete faces a ser ies o f challeng es inclu2 ding the temperatur e co ntr ol and cr ack preventio n, three height difference contro l, and bo dy contr ol, but it also prov ides the t re2 mendo us pro gr ess and economic benefits for the co nstr uctio n. In this paper, the key const ruction techniques of the 41 52m thick war eho use la yer o f Jinping lev el I super hig h concrete arch dam w ere investig ated. T he research results can pr ovide technical suppo rt fo r similar pr ojects in future.
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