Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for reinforcing roadbed on aeolian sand through geocell
The invention discloses a construction method for reinforcing a roadbed on aeolian sand by a geocell, which comprises the following steps: (1), rolling and leveling the roadbed in a range of 10-80cm or 15-80cm on the roadbed, and paving the geocell which is an inserted integral geocell; (2), tensioning the geocell, and tensioning the geocell to the maximum position along the plane; fixing the periphery of the geocell through U-shaped steel bar anchor holes, and fixing the middle of the geocell through F-shaped steel bar anchor holes; (3), laying woven cloth on the construction top face of the geocell, and after the woven cloth is laid, spreading a layer of aeolian sand of 15-20 cm on the top face of the geocell; and (4), finally paving a pavement structure layer. According to the construction method for reinforcing the roadbed on the aeolian sand through the earthwork standard room, the overall stability and the overall strength of the roadbed are better.
本发明公开一种土工格室加固风积沙上路床的施工方法，包括以下步骤：(1)将上路床10‑80cm或15‑80cm范围内路床碾压整平后，铺设土工格室，土工格室采用插接型整体式土工格室；(2)将土工格室张拉，土工格室沿平面张拉到最大位置；土工格室的四周采用U型钢筋锚眼固定，中间用F型钢筋锚眼固定；(3)在土工格室施工顶面铺设编织布，待编织布铺设完成后在其顶面撒铺一层15‑20cm的风积沙；(4)最后铺设路面结构层。该土工格室加固风积沙上路床的施工方法，使路基整体稳定和整体强度更好。
Construction method for reinforcing roadbed on aeolian sand through geocell
The invention discloses a construction method for reinforcing a roadbed on aeolian sand by a geocell, which comprises the following steps: (1), rolling and leveling the roadbed in a range of 10-80cm or 15-80cm on the roadbed, and paving the geocell which is an inserted integral geocell; (2), tensioning the geocell, and tensioning the geocell to the maximum position along the plane; fixing the periphery of the geocell through U-shaped steel bar anchor holes, and fixing the middle of the geocell through F-shaped steel bar anchor holes; (3), laying woven cloth on the construction top face of the geocell, and after the woven cloth is laid, spreading a layer of aeolian sand of 15-20 cm on the top face of the geocell; and (4), finally paving a pavement structure layer. According to the construction method for reinforcing the roadbed on the aeolian sand through the earthwork standard room, the overall stability and the overall strength of the roadbed are better.
本发明公开一种土工格室加固风积沙上路床的施工方法，包括以下步骤：(1)将上路床10‑80cm或15‑80cm范围内路床碾压整平后，铺设土工格室，土工格室采用插接型整体式土工格室；(2)将土工格室张拉，土工格室沿平面张拉到最大位置；土工格室的四周采用U型钢筋锚眼固定，中间用F型钢筋锚眼固定；(3)在土工格室施工顶面铺设编织布，待编织布铺设完成后在其顶面撒铺一层15‑20cm的风积沙；(4)最后铺设路面结构层。该土工格室加固风积沙上路床的施工方法，使路基整体稳定和整体强度更好。
Construction method for reinforcing roadbed on aeolian sand through geocell
一种土工格室加固风积沙上路床的施工方法
LIU MINGMING (Autor:in) / XU HAO (Autor:in) / LI ZHIWU (Autor:in) / ZHANG YANCAI (Autor:in) / CUI WANCHEN (Autor:in) / TANG XIANGQIAN (Autor:in)
04.05.2021
Patent
Elektronische Ressource
Chinesisch
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