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A platform for research: civil engineering, architecture and urbanism
Single pile foundation scouring protection device
The invention relates to a single pile foundation scouring protection device which is used for protecting single pile foundation scouring and comprises a first fixing ring, a protective ring and a second fixing ring which are sequentially arranged on the outer side of a single pile in a sleeving mode from top to bottom, and the first fixing ring and the second fixing ring are both fastened to the single pile. The upper surface of the protective ring is connected with the bottom of the first fixing ring, the lower surface of the protective ring is connected with the top of the second fixing ring, a plurality of round holes used for reducing the pressure difference between the upper portion and the lower portion of the protective ring and turbulent fluctuation of water flow near a single pile are evenly formed in the surface of the protective ring, and each round hole perpendicularly penetrates through the protective ring. Compared with the prior art, the pressure difference between the upper portion and the lower portion of the retainer is relieved, the turbulence intensity of water flow nearby the retainer is reduced, and the protection effect of the retainer is further improved.
本发明涉及一种单桩基础冲刷防护装置，用以防护单桩基础冲刷，包括由上往下依次套设于所述单桩外侧的第一固定环、护圈和第二固定环，所述第一固定环和所述第二固定环均紧固在单桩上，所述护圈的上表面与所述第一固定环的底部连接，所述护圈的下表面与所述第二固定环的顶部连接，所述护圈的表面均匀设有用以减缓护圈上下压差和单桩附近水流紊动的多个圆孔，每个所述圆孔垂直贯穿所述护圈。与现有技术相比，本发明减缓护圈上下压力差，并降低其附近的水流紊动强度，进一步提高护圈的防护效果。
Single pile foundation scouring protection device
The invention relates to a single pile foundation scouring protection device which is used for protecting single pile foundation scouring and comprises a first fixing ring, a protective ring and a second fixing ring which are sequentially arranged on the outer side of a single pile in a sleeving mode from top to bottom, and the first fixing ring and the second fixing ring are both fastened to the single pile. The upper surface of the protective ring is connected with the bottom of the first fixing ring, the lower surface of the protective ring is connected with the top of the second fixing ring, a plurality of round holes used for reducing the pressure difference between the upper portion and the lower portion of the protective ring and turbulent fluctuation of water flow near a single pile are evenly formed in the surface of the protective ring, and each round hole perpendicularly penetrates through the protective ring. Compared with the prior art, the pressure difference between the upper portion and the lower portion of the retainer is relieved, the turbulence intensity of water flow nearby the retainer is reduced, and the protection effect of the retainer is further improved.
本发明涉及一种单桩基础冲刷防护装置，用以防护单桩基础冲刷，包括由上往下依次套设于所述单桩外侧的第一固定环、护圈和第二固定环，所述第一固定环和所述第二固定环均紧固在单桩上，所述护圈的上表面与所述第一固定环的底部连接，所述护圈的下表面与所述第二固定环的顶部连接，所述护圈的表面均匀设有用以减缓护圈上下压差和单桩附近水流紊动的多个圆孔，每个所述圆孔垂直贯穿所述护圈。与现有技术相比，本发明减缓护圈上下压力差，并降低其附近的水流紊动强度，进一步提高护圈的防护效果。
Single pile foundation scouring protection device
一种单桩基础冲刷防护装置
XIE LIQUAN (author) / GU YUEYANG (author) / WANG ZHONGDAI (author) / LU SHENGXIN (author) / YU LIQIANG (author) / ZHANG QINGQING (author) / ZHANG GUOFENG (author) / WU WEIQIANG (author) / YIN JUNJIE (author) / CHEN CHENG (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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