3results 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 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.