Reinforcing structure of unstable slope and construction method thereof

Abstract

The invention discloses a reinforcing structure of an unstable slope and a construction method thereof. The reinforcing structure comprises an underground continuous wall arranged at the slope toe, a cast-in-place concrete arch supported on the continuous wall, and slope cast-in-place concrete longitudinal beams supported on the cast-in-place concrete arch, wherein light bricklaying arch-shaped cross beams are arranged between the slope cast-in-place concrete longitudinal beams; vegetation is planted in lattices between the slope cast-in-place concrete longitudinal beams and the light bricklaying arch-shaped cross beams; the slope cast-in-place concrete longitudinal beams are connected together at the slope top through slope top connecting beams; intercepting ditches are built on the sides, away from the slope, of the slope top connecting beams; and anchor rods are arranged on the slope cast-in-place concrete longitudinal beams according to the slope stability condition. The slope is fixed through engineering measures and plant measures jointly, the underground continuous wall is used for providing resistance to resist sliding force transmitted by slope loads, the structural reliability and durability are improved, construction is convenient and fast, the construction period is short, investment is saved, the slope stability is guaranteed, and the ecological environment is protected.

Description

technical field [0001] The invention relates to slope reinforcement technology, in particular to a reinforcement structure for an unstable slope and a construction method thereof. Background technique [0002] During engineering construction, in order to prevent slope instability and limit weathering, spalling or damage of slope rock and soil, slope reinforcement is often carried out. The traditional anchor rod (anchor cable) + frame beam structure is a combination of reinforced concrete frame and prestressed anchor rod (anchor cable). Connect together to bear force. This structure stabilizes the slope only by the resistance provided by the anchor rod (anchor cable) in the opposite direction to the destructive force of the slope, and there is a possibility of detaching from the slope with the rain washing and water inflow, making the slope stable. Poor performance and durability. In addition, the traditional scheme has many construction procedures, difficult construction,...

AI Technical Summary

Problems solved by technology

This structure stabilizes the slope only by the resistance provided by the anchor rod (anchor cable) in the opposite direction to the destructive force of the slope, and there is a possibility of detaching from the slope with the rainwater washing and water inflow, making the slope stable. Poor performance and durability

In addition, the traditional scheme has many construction procedures, the construction is difficult, the construction period is long, and the investment is large.

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