6results about How to "Stable slope" patented technology

This utility model relates to a detachable pile foundation rebar cage assembly frame suitable for construction in steep slope areas. It includes a base, characterized by: a lower column and an upper column above the base; a lower horizontal bar and a middle horizontal bar between the lower columns; an upper horizontal bar at the top of the upper column; a lower diagonal bar between the lower column and the middle horizontal bar; an upper diagonal bar between the upper column and the upper horizontal bar; a lower hanging beam at the top of the middle horizontal bar; an upper hanging beam at the top of the upper horizontal bar; and chucks on the inner sides of the lower and middle horizontal bars. Compared with existing technologies, the core value of this utility model lies in achieving on-site assembly of the rebar cage without large-scale earthwork and large platforms / equipment, thereby reducing costs, protecting slope stability, ensuring construction safety, and significantly improving the feasibility of construction under such complex terrain conditions. It provides a practical, safe, and economical solution for pile foundation rebar cage construction in steep slope areas where traditional methods are difficult to implement or are too costly / risky.

The utility model aims to provide a protection structure for treating water bank hard slope greening by using a bee grid, and belongs to the technical field of water bank hard slope protection. Comprising a bee grid laid on the surface of the hard slope and plastic-sealed steel wire ropes used for fixing the bee grid, and the plastic-sealed steel wire ropes comprise straight pulling plastic-sealed steel wire ropes and inclined pulling plastic-sealed steel wire ropes; the two ends of the straight-pulling plastic-sealed steel wire rope are fixed to the slope shoulder and the slope toe through coarse thread anchoring piles respectively, and the two ends of the bee grid and the other grid chambers on the two sides are anchored through thread anchoring drill rods. A broken-line-shaped cable-stayed plastic-sealed steel wire rope is arranged from the slope shoulder to the slope middle of the hard slope every 5 meters; the device has the beneficial effects that (1) the protection strength of the bee grid is improved, a space is provided for vegetation growth, and operation of operators is facilitated; (2) the problem that the number of anchoring point positions of the hard slope is small is effectively solved; (3) the bee grids are combined with root systems of the corresponding lawns, which grow quickly, so that the protection capability of the slope surface is improved; and (4) the bee grids are used for controlling soil in a dividing manner, and the slope is stabilized.

The invention relates to the technical field of slope stabilization, and discloses a unilateral component and a slope protection combination.The unilateral component comprises a component body, connecting parts are arranged on the component body, and the connecting parts comprise the first connecting part, the second connecting part, the third connecting part and the fourth connecting part; the component body is provided with an outer side face and two connecting end faces, the first connecting part and the second connecting part are arranged on the outer side face of the component body, the third connecting part is arranged on one connecting end face of the component body, and the fourth connecting part is arranged on the other connecting end face of the component body; partial connecting parts of the four sets of adjacent component bodies are matched with one another and can be spliced into a structure with a through hole. Compared with an existing bilateral structure formed by splicing hollow hexagonal blocks, the unilateral component and slope protection combination has the advantages that materials can be saved by about 30%; the connecting parts of the four adjacent single-side components are matched with one another, interlocking is achieved, and therefore the slope laid by the single-side components is more stable.

The utility model discloses a miniature steel pipe pile foundation for an earth-rock backfill side slope. The miniature steel pipe pile foundation is arranged above an earth-rock backfill area and is supported and fixed in a rock area; the miniature steel pipe pile foundation comprises miniature steel pipe piles and a structural foundation, the miniature steel pipe piles are vertically arranged side by side, and the tops of the miniature steel pipe piles in each group and the structural foundation formed through pouring are fixedly connected into a whole. Each group of miniature steel pipe piles is formed by casting steel pipes, reinforcing steel bar bundles and non-shrinkage mortar on site; wherein the steel bar bundle penetrates through the steel pipe and is consolidated through non-shrinkage mortar poured in the steel pipe on site, the bottom of the steel pipe and the bottom of the steel bar bundle extend into original rock to be fixed, and the top of the steel pipe and the top of the steel bar bundle are consolidated with a structural foundation formed through pouring; the structure foundation is a horizontal platform foundation formed through cast-in-place. Holes are formed in the wall of the steel pipe pile, the steel pipe pile and the periphery are fixedly connected to form a stable structure after grouting, the requirements for foundation bearing and upper load stress can be met, large-area excavation of a side slope is avoided, the applicability is high, and the construction efficiency is high.

The utility model relates to the field of soil slope reinforcement, in particular to a novel bamboo reinforcement flow state solidified soil frame prestress T-shaped supporting anchor plate supporting structure. The structure comprises leveled foundation soil, a soil slope formed by tamping filled soil is arranged above the foundation soil, a bamboo reinforcement flow state solidified soil frame is arranged on the slope surface of the soil slope, and a plurality of sets of horizontal transverse pulling structures connected to the bamboo reinforcement flow state solidified soil frame are evenly arranged in the soil slope; according to the structure, reinforcing steel bars are replaced by bamboos, and concrete is replaced by flow-state solidified soil, so that non-renewable resources are greatly saved, the cost is reduced, and carbon emission is reduced; according to the structure, plants are planted in the lattices, the environment can be beautified, the ecology can be adjusted, and the root systems of the plants have a certain improvement effect on the shear strength of the shallow layer of the side slope; according to the structure, the soil fill slope is reinforced in the earlier stage through the bamboo reinforcement flow state solidified soil frame prestress T-shaped supporting anchor plate, after the fill slope is consolidated and settled under the action of self-weight stress later, the slope can be kept stable through the strength of soil, and bamboo reinforcements can be automatically degraded in the follow-up stage.

The utility model provides a vegetation porous ecological concrete frame type slope protection. The vegetation porous ecological concrete frame type slope protection comprises side slope foundation soil, and a concrete coping, a concrete frame and a concrete foot which are arranged on the side slope foundation soil from top to bottom. A nutritional type composite non-woven fabric layer, a porous ecological concrete base layer and a mixed organic fertilizer cultivation soil layer are sequentially arranged in the concrete lattice from bottom to top; green plants are planted in the mixed organic fertilizer cultivation soil layer. According to the utility model, both safety and ecology are considered, the safety is ensured, the ecology of the two banks of the riverway can be improved, the balance of the ecological system of the riverway can be recovered, and the device is suitable for various riverways which need to be provided with protection slopes to increase the protection performance, and is particularly suitable for riverway slopes with the slope ratio of 1: 2.0-1: 3.0.