Research on Improvement of Efficiency of Sand Bag Construction for Intertidal Zone Temporary Access
As for the construction process of sand bags for the temporary access of intertidal zone in Xiamen airport dredger-fill project,the optimization of sand bag sewing and sand-preparation process was studied,which showed that triple-line synchronous sewing of sand bags led to significant improvement of the efficiency,meanwhile,the quality of sand bags was ensured.The process of stirring sand from left to right was replaced with front-rear sand-stir process,which obviously lowered the interference caused by various mechanical equipment during the construction process,and raised the efficiency of sand preparation.In the case,the optimized construction process of sand bags could significantly improve the construction efficiency,reduce the construction costs,and have important significance for guiding the subsequent construction of sand bags in intertidal zones.
dredging and dredger-fillsand bagsintertidal zonesand bag sewingsand-stir process
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