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A platform for research: civil engineering, architecture and urbanism
Sand wind protection system
The invention discloses a sand wind protection system in the field of sand wind protection. The sand wind protection system comprises a first sand blocking embankment, a first auxiliary ditch, a second sand blocking embankment, a second auxiliary ditch, a third sand blocking embankment, a baffle, a connecting pipe, a limiting block and a ball. When the sand blown to the protected ground, the tops of the first sand blocking dam, the second sand blocking dam and the third sand blocking dam and the baffles can restrain the sand and dust erosion phenomenon caused by strong wind to a certain extent. When sand and water are gradually accumulated in the first auxiliary ditch and the second auxiliary ditch, the sand and water can be gradually accumulated through the connecting pipe, and the pressure applied to the ball body can be gradually increased along with the gradual increase of the sand and water. And when the pressure on one side of the ball body exceeds the bearing limit of the limiting block, the ball body is separated from the limiting block, so that the sand water stored in the connecting pipe is released. Therefore, obvious gradient pressure difference caused by gradual accumulation of sand and dust and emergencies such as water flow discharge, sediment jump-in and rainfall flood outbreak are relieved and balanced, and a series of waterlogging problems are effectively avoided.
本发明公开了风沙防护领域的一种风沙防护体系，包括第一阻沙堤、第一辅助沟、第二阻沙堤、第二辅助沟、第三阻沙堤、挡板、连接管、限位块和球体；风沙吹向被防护地时，第一阻沙堤、第二阻沙堤、第三阻沙堤顶以及挡板能够在一定程度上遏制强风所带来的沙尘疾速侵蚀现象。当沙水逐渐堆积在第一辅助沟和第二辅助沟内时，沙水会通过连接管逐渐堆积，随着沙水逐渐增加，对球体施加的压力会逐渐增大。当球体一侧的压力超过限位块承受极限时，球体将脱离限位块，使得存储在连接管中的沙水得以释放。由此缓解且平衡沙尘逐渐堆积所产生的明显的梯度压力差异以及水流的排放、泥沙跃进、雨洪爆发等突发事件，从而有效地避免出现一系列涝灾难题。
Sand wind protection system
The invention discloses a sand wind protection system in the field of sand wind protection. The sand wind protection system comprises a first sand blocking embankment, a first auxiliary ditch, a second sand blocking embankment, a second auxiliary ditch, a third sand blocking embankment, a baffle, a connecting pipe, a limiting block and a ball. When the sand blown to the protected ground, the tops of the first sand blocking dam, the second sand blocking dam and the third sand blocking dam and the baffles can restrain the sand and dust erosion phenomenon caused by strong wind to a certain extent. When sand and water are gradually accumulated in the first auxiliary ditch and the second auxiliary ditch, the sand and water can be gradually accumulated through the connecting pipe, and the pressure applied to the ball body can be gradually increased along with the gradual increase of the sand and water. And when the pressure on one side of the ball body exceeds the bearing limit of the limiting block, the ball body is separated from the limiting block, so that the sand water stored in the connecting pipe is released. Therefore, obvious gradient pressure difference caused by gradual accumulation of sand and dust and emergencies such as water flow discharge, sediment jump-in and rainfall flood outbreak are relieved and balanced, and a series of waterlogging problems are effectively avoided.
本发明公开了风沙防护领域的一种风沙防护体系，包括第一阻沙堤、第一辅助沟、第二阻沙堤、第二辅助沟、第三阻沙堤、挡板、连接管、限位块和球体；风沙吹向被防护地时，第一阻沙堤、第二阻沙堤、第三阻沙堤顶以及挡板能够在一定程度上遏制强风所带来的沙尘疾速侵蚀现象。当沙水逐渐堆积在第一辅助沟和第二辅助沟内时，沙水会通过连接管逐渐堆积，随着沙水逐渐增加，对球体施加的压力会逐渐增大。当球体一侧的压力超过限位块承受极限时，球体将脱离限位块，使得存储在连接管中的沙水得以释放。由此缓解且平衡沙尘逐渐堆积所产生的明显的梯度压力差异以及水流的排放、泥沙跃进、雨洪爆发等突发事件，从而有效地避免出现一系列涝灾难题。
Sand wind protection system
一种风沙防护体系
WANG TAO (author) / TAN LIHAI (author) / NIU QINGHE (author) / LI ZHENYANG (author)
2023-09-01
Patent
Electronic Resource
Chinese
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.
/
A01G
Gartenbau
,
HORTICULTURE
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