Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spoke type anchor rod anti-pulling reaction frame
The invention discloses a spoke type anchor rod anti-pulling counter-force frame which comprises an upper horizontal plate, a plurality of inclined spokes, hollow stand columns, a lower horizontal plate and counter-force pipes. The upper horizontal plate and the lower horizontal plate are connected through a plurality of inclined spokes which are uniformly distributed around the edge, through holes are formed in the middle of the upper horizontal plate and the middle of the lower horizontal plate, and hollow stand columns with upper and lower openings are connected to the through holes. The bottom face of the lower horizontal plate is connected with a counter-force pipe. A beam of a stool type reaction frame is a framework system formed by connecting an upper horizontal plate, a lower horizontal plate and inclined spokes, the upper horizontal plate and the inclined spokes are compression members, and the lower horizontal plate is a tension member. The full height of the reaction frame is much larger than the beam height of a stool type reaction frame, and the reaction frame is peripherally supported, so that the rigidity of the reaction frame is greatly improved.
本发明公开了一种辐条式锚杆抗拔反力架，反力架包括上水平板、斜辐条、空心立柱、下水平板、反力管，斜辐条为多根；绕边沿一周，上水平板和下水平板通过均匀分布的多根斜辐条连接，所述上水平板和下水平板中部开有过孔，过孔处连接有上下开口的空心立柱。下水平板底面连接一根反力管。本发明改凳式反力架的梁为上水平板、下水平板加斜辐条连接构架体系，上水平板、斜辐条为受压构件，下水平板为受拉构件。由于本发明反力架全高较凳式反力架梁高要大得多，且本发明反力架是周边支撑，故其刚度得到了很大提高。
Spoke type anchor rod anti-pulling reaction frame
The invention discloses a spoke type anchor rod anti-pulling counter-force frame which comprises an upper horizontal plate, a plurality of inclined spokes, hollow stand columns, a lower horizontal plate and counter-force pipes. The upper horizontal plate and the lower horizontal plate are connected through a plurality of inclined spokes which are uniformly distributed around the edge, through holes are formed in the middle of the upper horizontal plate and the middle of the lower horizontal plate, and hollow stand columns with upper and lower openings are connected to the through holes. The bottom face of the lower horizontal plate is connected with a counter-force pipe. A beam of a stool type reaction frame is a framework system formed by connecting an upper horizontal plate, a lower horizontal plate and inclined spokes, the upper horizontal plate and the inclined spokes are compression members, and the lower horizontal plate is a tension member. The full height of the reaction frame is much larger than the beam height of a stool type reaction frame, and the reaction frame is peripherally supported, so that the rigidity of the reaction frame is greatly improved.
本发明公开了一种辐条式锚杆抗拔反力架，反力架包括上水平板、斜辐条、空心立柱、下水平板、反力管，斜辐条为多根；绕边沿一周，上水平板和下水平板通过均匀分布的多根斜辐条连接，所述上水平板和下水平板中部开有过孔，过孔处连接有上下开口的空心立柱。下水平板底面连接一根反力管。本发明改凳式反力架的梁为上水平板、下水平板加斜辐条连接构架体系，上水平板、斜辐条为受压构件，下水平板为受拉构件。由于本发明反力架全高较凳式反力架梁高要大得多，且本发明反力架是周边支撑，故其刚度得到了很大提高。
Spoke type anchor rod anti-pulling reaction frame
一种辐条式锚杆抗拔反力架
NI WENBING (Autor:in) / CHENG GUOHUA (Autor:in) / PENG YANG (Autor:in) / HE MINJIE (Autor:in) / SANG CHONG (Autor:in) / ZHANG JIE (Autor:in) / LIU MENG (Autor:in) / CHEN QIANG (Autor:in) / LIU WENWEN (Autor:in) / CHEN YOUBIN (Autor:in)
10.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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