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High and vertical type sand-preventing barrier for high-wind-speed sandy areas
The invention provides a high and vertical type sand-preventing barrier for high-wind-speed sandy areas. The high and vertical type sand-preventing barrier is a protecting system combined by a trapezoid sand control dam and sand-preventing nets. The high and vertical type sand-preventing barrier comprises the sand control dam (1), standing columns (2), the vertical sand-preventing nets (3) and diagonal braces (4), wherein the trapezoid sand control dam is disposed at the bottom, the bottoms of the standing columns are fixed in a concrete foundation, the concrete foundation is deeply fixed into the ground, the standing columns are disposed at certain intervals, the sand-preventing nets are fixed on the standing columns, and the high and vertical type sand-preventing barrier which can extend constantly is formed; two sides of the standing columns are reinforced by the diagonal braces connected ground anchors, and the front and rear sides of the standing columns are connected through steel wires to reinforce and protect the sand-preventing nets. The high and vertical type sand-preventing barrier is high in overall strength, capable of effectively resisting high-position wind-sand flows in the high-wind-speed sandy areas, and capable of avoiding wind erosion.
High and vertical type sand-preventing barrier for high-wind-speed sandy areas
The invention provides a high and vertical type sand-preventing barrier for high-wind-speed sandy areas. The high and vertical type sand-preventing barrier is a protecting system combined by a trapezoid sand control dam and sand-preventing nets. The high and vertical type sand-preventing barrier comprises the sand control dam (1), standing columns (2), the vertical sand-preventing nets (3) and diagonal braces (4), wherein the trapezoid sand control dam is disposed at the bottom, the bottoms of the standing columns are fixed in a concrete foundation, the concrete foundation is deeply fixed into the ground, the standing columns are disposed at certain intervals, the sand-preventing nets are fixed on the standing columns, and the high and vertical type sand-preventing barrier which can extend constantly is formed; two sides of the standing columns are reinforced by the diagonal braces connected ground anchors, and the front and rear sides of the standing columns are connected through steel wires to reinforce and protect the sand-preventing nets. The high and vertical type sand-preventing barrier is high in overall strength, capable of effectively resisting high-position wind-sand flows in the high-wind-speed sandy areas, and capable of avoiding wind erosion.
High and vertical type sand-preventing barrier for high-wind-speed sandy areas
DING HONGGUANG (author) / HONG XIANLIANG (author) / QU JIANJUN (author) / DING LUSHENG (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E02D
FOUNDATIONS
,
Gründungen
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