Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Landslide support system based on inclined anti-slide pile, landslide thrust calculation method, inclination angle optimization method and construction method
The invention provides a landslide support system based on an inclined anti-slide pile. The landslide support system comprises an anti-slide pile (1), wherein a pile body of the anti-slide pile (1) is inclined towards a landslide surface, a plurality of anchor rods (2) are arranged on a soil body in front of the anti-slide pile (1), the anchor rods (2) penetrate through the anti-slide pile (1) and form a pile-post anchor head (4) behind the anti-slide pile (1), and all the anchor rods (2) which are located on the soil body in front of the pile are connected through frame beams (3). The invention further provides a landslide thrust calculation method, an inclination angle optimization method and a construction method of the landslide support system based on the inclined anti-slide pile. The support system gives full play to the vertical bearing capacity of an under-reamed bored pile, the bending moment and shearing force of the pile body are reduced, the use number of reinforcing bars of the anti-slide pile is reduced, the material cost is reduced, and the construction cost is reduced; and the calculation method is simple and easy to calculate, and a basis can be provided for the support design of the inclined anti-slide pile and the guidance of the construction of the inclined anti-slide pile.
本发明提供了一种基于倾斜抗滑桩的滑坡支护体系，包括桩身向滑坡坡面倾斜的抗滑桩(1)，所述抗滑桩(1)的桩前土体上设置有若干锚杆(2)，所述锚杆(2)贯穿所述抗滑桩(1)并在所述抗滑桩(1)的桩后形成桩后锚头(4)，位于所述桩前土体上的全部所述锚杆(2)通过框架梁(3)相连。本发明还提供了基于倾斜抗滑桩的滑坡支护体系的滑坡推力计算方法、倾角优化方法以及施工方法。本发明的支护体系充分发挥了钻孔扩底灌注桩的竖向承载能力，桩身弯矩及剪力减小，减少抗滑桩配筋用量，降低材料成本，节省工程造价；该计算方法简单易算，可为倾斜抗滑桩支护设计及指导倾斜抗滑桩施工提供依据。
Landslide support system based on inclined anti-slide pile, landslide thrust calculation method, inclination angle optimization method and construction method
The invention provides a landslide support system based on an inclined anti-slide pile. The landslide support system comprises an anti-slide pile (1), wherein a pile body of the anti-slide pile (1) is inclined towards a landslide surface, a plurality of anchor rods (2) are arranged on a soil body in front of the anti-slide pile (1), the anchor rods (2) penetrate through the anti-slide pile (1) and form a pile-post anchor head (4) behind the anti-slide pile (1), and all the anchor rods (2) which are located on the soil body in front of the pile are connected through frame beams (3). The invention further provides a landslide thrust calculation method, an inclination angle optimization method and a construction method of the landslide support system based on the inclined anti-slide pile. The support system gives full play to the vertical bearing capacity of an under-reamed bored pile, the bending moment and shearing force of the pile body are reduced, the use number of reinforcing bars of the anti-slide pile is reduced, the material cost is reduced, and the construction cost is reduced; and the calculation method is simple and easy to calculate, and a basis can be provided for the support design of the inclined anti-slide pile and the guidance of the construction of the inclined anti-slide pile.
本发明提供了一种基于倾斜抗滑桩的滑坡支护体系，包括桩身向滑坡坡面倾斜的抗滑桩(1)，所述抗滑桩(1)的桩前土体上设置有若干锚杆(2)，所述锚杆(2)贯穿所述抗滑桩(1)并在所述抗滑桩(1)的桩后形成桩后锚头(4)，位于所述桩前土体上的全部所述锚杆(2)通过框架梁(3)相连。本发明还提供了基于倾斜抗滑桩的滑坡支护体系的滑坡推力计算方法、倾角优化方法以及施工方法。本发明的支护体系充分发挥了钻孔扩底灌注桩的竖向承载能力，桩身弯矩及剪力减小，减少抗滑桩配筋用量，降低材料成本，节省工程造价；该计算方法简单易算，可为倾斜抗滑桩支护设计及指导倾斜抗滑桩施工提供依据。
Landslide support system based on inclined anti-slide pile, landslide thrust calculation method, inclination angle optimization method and construction method
基于倾斜抗滑桩的滑坡支护体系、滑坡推力计算方法、倾角优化方法以及施工方法
SONG JIAN (Autor:in) / XIE HUAWEI (Autor:in) / LU ZHUXI (Autor:in) / GAO YUFENG (Autor:in) / JI JIAN (Autor:in) / ZHANG FEI (Autor:in) / FENG TUGEN (Autor:in) / ZHANG JIAN (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
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