Ecological slope protection method for steep cliff slope and ecological pile thereof

Abstract

The invention relates to a slope protection technology, in particular to an ecological slope protection method for a steep cliff slope and an ecological pile thereof. According to the method, holes are drilled in the slope top of the slope and the slope surface of the steep cliff, the ecological piles are placed in the holes, the ecological planting bags are arranged in the ecological piles, the seedlings of the climbing plants and the seeds of the grass are arranged in the ecological planting bags, and the seedlings of the climbing plants climb the whole slope surface of the steep cliff after growing to achieve the effects of greening the slope surface of the steep cliff and stabilizing the slope. After grass seeds grow, the steep cliff slope surface can be greened to stabilize the ecological pile, meanwhile, rock and soil bodies of the steep cliff slope surface can be prevented from being weathered, drainage ditches are dug in the slope bottom, and the slope stability is improved. The method is simple in construction, short in construction period and low in cost, landslide disasters can be prevented, the slope is greened while the stability of the slope is improved, and the good ecological slope protection effect is achieved.

Description

technical field [0001] The invention relates to a slope protection technology, in particular to an ecological slope protection method for a steep cliff side slope and an ecological pile thereof. Background technique [0002] Slopes and landslides are common geological disasters, accounting for 70% of the geological disasters, causing huge damage to people's lives and property and the construction of the national economy. Over the years, a lot of research has been done on the hazard mechanism, genesis mechanism, forecasting and prevention and treatment of landslide disasters at home and abroad, and fruitful results have been achieved. Due to the high slope and large slope of the cliff side, anti-slide piles, anchor rod support, anchor cable support, shotcrete combined anchor rod or anchor cable support, lattice anchor cable, Support forms such as lattice bolt support, slope reduction and load reduction, or combined support of multiple support forms. [0003] At present, the...

AI Technical Summary

Problems solved by technology

[0003] At present, the ecological slope protection of steep cliff slopes (usually referring to slopes with slope angles ≥ 70° and < 90°) mainly adopts the methods of slope cutting and load reduction, engineering measures and biological measures, and biological measures mainly use slope cutting. Load reduction, combined support with lattice engineering, spraying and other forms, but there are problems such as steep slopes, poor water retention capacity of rock and soil on steep slopes, low soil fertility, and difficulty in growing vegetation. The slope protection method of the cliff slope fails to consider the ecological effect, and the construction period is long and the project cost is high

Images