Ecological slope protection method for reinforcing slope soil by combining permeable retaining wall and penetration type embedded steel bar belt
A technology of ecological slope protection and slope soil accumulation, applied in soil protection, excavation, water conservancy projects, etc., can solve problems such as ineffective reinforcement of slope soil, poor drainage of drainage holes, instability of water accumulation at the foot of the slope, etc., to avoid soil Failure of arch effect, prevention of soil erosion, effect of reinforcement of shallow soil slope
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Embodiment 1
[0044] The ecological slope protection method of combining the permeable retaining wall and the penetration-type planting bar belt to reinforce the slope accumulation soil described in this implementation is as follows:
[0045] (1) Excavate the storage and drainage ditches 4 at the bottom of the slope and the slope perpendicular to the slope direction, excavate the storage and drainage ditches at both ends of the storage and drainage ditches along the slope direction, and excavate the direct drainage ditch connected with the storage and drainage ditch and directly lead to the drainage ditch at the foot of the slope;
[0046] (2) At a certain distance along the storage and drainage ditch, several holes in the vertical direction are drilled with an auger in advance, and anti-skid short piles are buried in the holes with a gravity hammer. Since it is necessary to bury the anti-sliding short piles into the hard soil or bedrock layer deep in the slope, a lengthened steel casing for...
Embodiment 2
[0055] The difference between this embodiment and Embodiment 1 is that the anti-sliding short piles are short steel tendons. The length of the five steel bars in the middle of the tendon is set to be 40 cm longer than the other steel bars in the tendon, so as to connect the falcon pile head with the steel casing, so that the steel casing thinner than the short tendon can be inserted into the tendon , so that the steel pipe sleeve can be pulled out smoothly.
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