Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protection device and protection system suitable for sand wind area
The invention relates to the field of sand wind prevention and control, and provides a protection device and a protection system suitable for a sand wind area. The protection device comprises a plurality of wind-proof and sand-blocking bodies and a fixed stand column, wherein every two adjacent wind-proof and sand-blocking bodies are in butt joint and are positioned on the same plane, the fixed stand column is provided with a connecting surface, and the connecting surface is tightly attached to the leeward surface of the butt joint position; or the fixed stand column is fixed between the two wind-proof and sand-blocking bodies, the side, positioned on the windward surface, of the fixed stand column is constructed into a blocking plane, and the blocking plane and the windward surfaces of the two adjacent wind-proof and sand-blocking bodies are positioned on the same plane; or the fixed stand column is arranged between the two adjacent wind-proof and sand-blocking bodies, the side, positioned on the windward surface, of the fixed stand column protrudes out of the windward surfaces of the wind-proof and sand-blocking bodies, the protruding surface of the fixed stand column is a fluidsurface, and the included angles of the connecting positions of the side faces, positioned on the windward surfaces, of the adjacent wind-proof and sand-blocking bodies and the fluid surface are larger than 90 degrees. According to the protection device and the protection system, the technical problem that due to the fixed stand column structure in the prior art, the fixed stand column is positioned on one side of the protection area, and a sand accumulation area is prone to being formed is solved.
本发明涉及风沙防治领域，提供适用于风沙区的防护装置及防护系统。该防护装置包括多个防风阻沙本体及固定立柱；相邻两个防风阻沙本体对接并处于同一平面，固定立柱具有连接面，连接面紧贴在对接处的背风面；或，固定立柱固定在两个防风阻沙本体之间，固定立柱位于迎风面的一侧构造为隔挡平面，隔挡平面与相邻两个防风阻沙本体的迎风面处于同一平面；或，固定立柱在相邻两个防风阻沙本体之间，固定立柱位于迎风面的一侧凸出防风阻沙本体的迎风面，固定立柱的凸出面呈流体面，相邻防风阻沙本体的位于迎风面的侧面与流体面的连接处的夹角均大于90度。本发明解决了现有技术的固定立柱结构导致固定立柱位于防护区一侧容易形成积沙区的技术问题。
Protection device and protection system suitable for sand wind area
The invention relates to the field of sand wind prevention and control, and provides a protection device and a protection system suitable for a sand wind area. The protection device comprises a plurality of wind-proof and sand-blocking bodies and a fixed stand column, wherein every two adjacent wind-proof and sand-blocking bodies are in butt joint and are positioned on the same plane, the fixed stand column is provided with a connecting surface, and the connecting surface is tightly attached to the leeward surface of the butt joint position; or the fixed stand column is fixed between the two wind-proof and sand-blocking bodies, the side, positioned on the windward surface, of the fixed stand column is constructed into a blocking plane, and the blocking plane and the windward surfaces of the two adjacent wind-proof and sand-blocking bodies are positioned on the same plane; or the fixed stand column is arranged between the two adjacent wind-proof and sand-blocking bodies, the side, positioned on the windward surface, of the fixed stand column protrudes out of the windward surfaces of the wind-proof and sand-blocking bodies, the protruding surface of the fixed stand column is a fluidsurface, and the included angles of the connecting positions of the side faces, positioned on the windward surfaces, of the adjacent wind-proof and sand-blocking bodies and the fluid surface are larger than 90 degrees. According to the protection device and the protection system, the technical problem that due to the fixed stand column structure in the prior art, the fixed stand column is positioned on one side of the protection area, and a sand accumulation area is prone to being formed is solved.
本发明涉及风沙防治领域，提供适用于风沙区的防护装置及防护系统。该防护装置包括多个防风阻沙本体及固定立柱；相邻两个防风阻沙本体对接并处于同一平面，固定立柱具有连接面，连接面紧贴在对接处的背风面；或，固定立柱固定在两个防风阻沙本体之间，固定立柱位于迎风面的一侧构造为隔挡平面，隔挡平面与相邻两个防风阻沙本体的迎风面处于同一平面；或，固定立柱在相邻两个防风阻沙本体之间，固定立柱位于迎风面的一侧凸出防风阻沙本体的迎风面，固定立柱的凸出面呈流体面，相邻防风阻沙本体的位于迎风面的侧面与流体面的连接处的夹角均大于90度。本发明解决了现有技术的固定立柱结构导致固定立柱位于防护区一侧容易形成积沙区的技术问题。
Protection device and protection system suitable for sand wind area
适用于风沙区的防护装置及防护系统
XIAO JIANHUA (Autor:in) / YAO ZHENGYI (Autor:in) / HUANG SHAN (Autor:in) / WANG HAIBING (Autor:in) / LI KUAN (Autor:in) / ZHANG KECUN (Autor:in) / AN ZHISHAN (Autor:in)
27.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
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.
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