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A platform for research: civil engineering, architecture and urbanism
Anti-slide pile, slope reinforcing device and slope reinforcing method
The invention discloses an anti-slide pile, a slope reinforcing device and a slope reinforcing method. The anti-slide pile comprises a load bearing section, an embedding section and an expanding section, wherein the load bearing section is located between a sliding surface and a slope surface; the embedding section is located below the sliding surface; the expanding section is arranged between theload bearing section and the embedding section and located below the sliding surface; and the cross sectional area of the expanding section is larger than the cross sectional area of the load bearingsection and the cross sectional area of the embedding section. Thus, by arranging the expanding section, on the one hand, the action area of the top of the embedding section on extrusion of a slidingbed can be increased, the stratum resistance within the local range of the top of the embedding section is effectively reduced, and the requirement for the horizontal bearing capacity of a foundationat the position is easily met; and on the other hand, the depth of the embedding section can be reduced, the pile length is shortened, the anti-slide pile is more economical and reasonable, and construction operation is easy. Thus, the anti-slide pile is simple in structure and ingenious in conception, and the overall stability of a slope body can be improved.
本发明公开了抗滑桩、边坡加固装置以及边坡加固方法。该抗滑桩包括：受荷段，所述受荷段位于滑动面与坡面之间；嵌固段，所述嵌固段位于滑动面的下方；扩大段，所述扩大段设于受荷段与嵌固段之间并且位于滑动面的下方；其中，扩大段的横截面面积大于受荷段的横截面面积以及嵌固段的横截面面积。由此，通过设置扩大段，一方面可以增大嵌固段顶部对滑床挤压的作用面积，有效减小嵌固段顶部局部范围内的地层抗力，使其易满足该处地基水平承载力要求，另一方面有助于减小嵌固段深度，缩短桩长，更为经济合理，且施工操作简单。由此可见，本发明的抗滑桩的结构简单，构思巧妙，有利于提高坡体的整体稳定性。
Anti-slide pile, slope reinforcing device and slope reinforcing method
The invention discloses an anti-slide pile, a slope reinforcing device and a slope reinforcing method. The anti-slide pile comprises a load bearing section, an embedding section and an expanding section, wherein the load bearing section is located between a sliding surface and a slope surface; the embedding section is located below the sliding surface; the expanding section is arranged between theload bearing section and the embedding section and located below the sliding surface; and the cross sectional area of the expanding section is larger than the cross sectional area of the load bearingsection and the cross sectional area of the embedding section. Thus, by arranging the expanding section, on the one hand, the action area of the top of the embedding section on extrusion of a slidingbed can be increased, the stratum resistance within the local range of the top of the embedding section is effectively reduced, and the requirement for the horizontal bearing capacity of a foundationat the position is easily met; and on the other hand, the depth of the embedding section can be reduced, the pile length is shortened, the anti-slide pile is more economical and reasonable, and construction operation is easy. Thus, the anti-slide pile is simple in structure and ingenious in conception, and the overall stability of a slope body can be improved.
本发明公开了抗滑桩、边坡加固装置以及边坡加固方法。该抗滑桩包括：受荷段，所述受荷段位于滑动面与坡面之间；嵌固段，所述嵌固段位于滑动面的下方；扩大段，所述扩大段设于受荷段与嵌固段之间并且位于滑动面的下方；其中，扩大段的横截面面积大于受荷段的横截面面积以及嵌固段的横截面面积。由此，通过设置扩大段，一方面可以增大嵌固段顶部对滑床挤压的作用面积，有效减小嵌固段顶部局部范围内的地层抗力，使其易满足该处地基水平承载力要求，另一方面有助于减小嵌固段深度，缩短桩长，更为经济合理，且施工操作简单。由此可见，本发明的抗滑桩的结构简单，构思巧妙，有利于提高坡体的整体稳定性。
Anti-slide pile, slope reinforcing device and slope reinforcing method
抗滑桩、边坡加固装置以及边坡加固方法
XIAO SHIGUO (author) / QI YUAN (author)
2021-01-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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