Construction technology of slag stacking behind concrete faced rock-fill dam
A technology of face rockfill dam and construction technology, applied in dams, barrages, weirs, etc., can solve the problems of poor physical and mechanical properties, large amount of slag yard protection works, large water catchment, etc., so as to reduce the distance of waste slag transportation , the effect of increasing amusement facilities and beautifying the environment of the dam area
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[0014] Implementation Example 1:
[0015] The following takes the large-scale project that adopts the technical scheme of the present invention as an example and further illustrates in conjunction with the accompanying drawings: the main dam of the upper reservoir of the Mudanjiang pumped-storage power station, the waste slag area behind the dam is located within the line of the land acquisition range behind the main dam of the upper reservoir, and the main dam On the back bank slope, within the foundation excavation line of the main dam of the upper reservoir. The main waste slag area is located behind the face rockfill dam, where the main dam foundation and bank revetment excavation, quarry yard excavation and excavation waste slag from temporary works and other excavation and waste slag are mainly deposited. 4 m 3 , the top platform elevation of the waste residue area is 640.00m, the top width is 112m, the downstream slope ratio is 1:3.0, and greening and water conserv...
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