Oil tank reinforced earth protective body and construction method thereof: Fid-Bau Portal

Oil tank reinforced earth protective body and construction method thereof

YU ZONGBIN / LI YITANG

The invention discloses an oil tank reinforced earth protective body and a construction method of the oil tank reinforced earth protective body. The oil tank reinforced earth protective body comprises a foundation and a main reinforced earth protective body. The main reinforced earth protective body is formed by alternately press-fitting geogrid layers and packing layers. One-way geogrids are arranged around an oil tank. The one-way geogrid on the lower layer is connected with the one-way geogrid on the upper layer in a tensioning mode through a connecting bar. Earth bags are stacked on the inner side of the one-way geogrid on the lower layer for compaction and press the one-way geogrid on the upper layer. Turf is wrapped on the sides, facing the outer portion of a wall, of earth bags on the outer side of the main reinforced earth protective body. One or two layers of two-way geogrids are arranged on the top of the oil tank. The two-way geogrids are filled with packing in a layered mode. Turf or grass seeds overspread the two-way geogrid on the uppermost layer. According to the oil tank reinforced earth protective body, by the adoption of a flexible geogrid reinforced structure, the problems that land is occupied and earthing can not be conducted during excavation and transportation of large-sized earth rock through a traditional buried oil tank are solved, and meanwhile the oil tank reinforced earth protective body has the advantages of being environmentally friendly, hidden, disguised, not prone to exposure, low in construction cost and the like.

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