RESEARCH ON CONSTRUCTION TECHNOLOGY OF CUTOFF WALL IN DAM ENGINEERING OF RESERVOIR
Anti-seepage wall is a kind of component used to prevent seepage in loose permeable layer and earth-rock dam.In order to further clarify the practical application of the anti-seepage wall construction technology in reservoir dam engineering,the plastic concrete anti-seepage construction technology is taken as an example,and the construction key points of this technology are analyzed from the aspects of construction preparation stage,concrete test,channel layout and pouring.Finally,the core sampling method and ultrasonic detection technology are used to detect the quality of engineering cutoffwall.The results show that the compressive strength and other indexes of the plastic concrete cutoffwall construction technology in the dam engineering meet the design standards,and the wall is intact without cracks,which meets the engineering design requirements.
dam engineering of reservoiranti-seepage wallconstruction technique
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