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A platform for research: civil engineering, architecture and urbanism
Umbrella rib type miniature slide-resistant pile for reinforcing side slope and construction method thereof
An umbrella rib type miniature slide-resistant pile for reinforcing a side slope comprises a main pile, auxiliary ribs and a sleeve. The tops of the multiple auxiliary ribs are connected with the main pile in a rotatable mode, bounce-off devices are arranged between the auxiliary ribs and the main pile in the rotating direction, and bounce-off of the bounce-off devices enables the auxiliary ribs to be opened on the main pile in an umbrella shape, so that the single-pile bearing capacity of the miniature anti-slide pile is improved, and the service life of the miniature anti-slide pile is prolonged. The casing pipe is arranged on the main pile and the auxiliary rib in a sleeving mode so as to limit bounce-off of the bounce-off device. The invention further provides a construction method, all the components can be prefabricated, machined and assembled in a factory in a unified mode, and therefore the mechanism is simple in design and extremely low in machining and assembling difficulty. According to the structure, the construction method is the same as a traditional pile foundation construction method, the construction technology is mature, new specifications or technologies do not need to be introduced, on-site construction is simple, and the structure can be suitable for various construction environments.
一种加固边坡的伞肋式微型抗滑桩，包括主桩、副肋和套管；若干所述副肋的顶部以可转动的方式与所述主桩连接，且在副肋与主桩之间沿转动方向设置有弹开装置，所述弹开装置的弹开使得所述副肋在所述主桩上呈伞状撑开，从而提高微型抗滑桩的单桩承载能，所述套管套设于所述主桩和副肋以限制所述弹开装置的弹开。本发明还提供了其施工方法，所有部件均可在工厂统一预制加工并组装，因此机构设计简单，加工组装的难度极低。而本发明的结构使得其施工方法与传统桩基施工方法一样，施工工艺成熟，不需要引入新的规范或者工艺，现场施工简单，可适用于多种施工环境。
Umbrella rib type miniature slide-resistant pile for reinforcing side slope and construction method thereof
An umbrella rib type miniature slide-resistant pile for reinforcing a side slope comprises a main pile, auxiliary ribs and a sleeve. The tops of the multiple auxiliary ribs are connected with the main pile in a rotatable mode, bounce-off devices are arranged between the auxiliary ribs and the main pile in the rotating direction, and bounce-off of the bounce-off devices enables the auxiliary ribs to be opened on the main pile in an umbrella shape, so that the single-pile bearing capacity of the miniature anti-slide pile is improved, and the service life of the miniature anti-slide pile is prolonged. The casing pipe is arranged on the main pile and the auxiliary rib in a sleeving mode so as to limit bounce-off of the bounce-off device. The invention further provides a construction method, all the components can be prefabricated, machined and assembled in a factory in a unified mode, and therefore the mechanism is simple in design and extremely low in machining and assembling difficulty. According to the structure, the construction method is the same as a traditional pile foundation construction method, the construction technology is mature, new specifications or technologies do not need to be introduced, on-site construction is simple, and the structure can be suitable for various construction environments.
一种加固边坡的伞肋式微型抗滑桩，包括主桩、副肋和套管；若干所述副肋的顶部以可转动的方式与所述主桩连接，且在副肋与主桩之间沿转动方向设置有弹开装置，所述弹开装置的弹开使得所述副肋在所述主桩上呈伞状撑开，从而提高微型抗滑桩的单桩承载能，所述套管套设于所述主桩和副肋以限制所述弹开装置的弹开。本发明还提供了其施工方法，所有部件均可在工厂统一预制加工并组装，因此机构设计简单，加工组装的难度极低。而本发明的结构使得其施工方法与传统桩基施工方法一样，施工工艺成熟，不需要引入新的规范或者工艺，现场施工简单，可适用于多种施工环境。
Umbrella rib type miniature slide-resistant pile for reinforcing side slope and construction method thereof
一种加固边坡的伞肋式微型抗滑桩及其施工方法
HUANG HUIBAO (author) / LUO FANGYUE (author) / ZHAO JIE (author) / WANG AIXIA (author) / ZHANG GA (author)
2022-03-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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