Semi-embedded multifunctional frame supporting structure and construction method thereof

Abstract

The invention discloses a semi-embedded multifunctional frame supporting structure and a construction method thereof. The supporting structure comprises a supporting frame, a filling area between an excavation and filling interface and the supporting frame, and an anchoring device embedded in filling soil, wherein the supporting frame comprises anti-slide piles, anti-slide pile bearing platforms,frame stand columns, frame beams and pipe gallery bins; the filling area comprises the filling soil and a cast-in-place ground poured on the filling soil; and the anchoring device comprises prestressed anchor cables embedded in the soil, anchoring waist beams and anchor heads, wherein the anchoring waist beams and the anchor heads are poured together with the supporting frame. The supporting structure is novel in form, reasonable in stress, diversified in function, good in supporting effect and high in space utilization rate, the involved construction process is simple and convenient, high engineering practical value and important social and economic benefits are achieved, and the supporting structure is worthy of large-range application and popularization.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering support, and more specifically relates to a semi-buried multifunctional frame support structure and a construction method thereof. Background technique [0002] At present, with the advancement of infrastructure construction in my country and the urbanization of western mountainous areas, the construction of highways, railways, airports, and high-rise buildings is in full swing. Many projects are forced to be built near slopes, and project development at the top of slopes is particularly common. However, engineering accidents caused by the construction of buildings on the top of slopes emerge in endlessly, ranging from causing certain economic losses to threatening people's lives and safety. The main reason is that the instability of the slope affects the safety of buildings. In addition to meeting the seismic stability requirements of the slope itself or after reinforcement, it i...

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Problems solved by technology

[0004] Obviously, the limitations of existing support methods have restricted the construction of slope buildings, especially the development of slope top buildings. What kind of technology or new support structures should be used to avoid or reduce the existing support structures? Improving the stability of slopes while increasing the utilization of land resources has become a hot issue in the field of geotechnical engineering.

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