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Active Protection System:
Material: steel wire rope, steel wire grille ordinary (often called wire grid) and TECCO high-strength steel wire grid.
Structure: the first two by wire rope anchor and / or support rope fixed, the latter through the bars (can be prestressed) and / or wire rope anchor (with edge support rope used), special anchor plate and, if necessary edge when the support rope and other fixed means.
Features: action principle similar to shotcrete and soil nailing walls and other surface slope protection system, but because of its flexible characteristics make the system both locally concentrated load to the surrounding material: steel wire rope, steel wire grille ordinary (often called wire grille), and high-strength steel wire grille TECCO uniform transfer to full capacity of the entire system of protection, that is local by the load, the overall effect, so the system can withstand large loads and reduce the power of a single anchor bolt requirements.
Usage: the system of open, free of groundwater discharge to avoid the increase of pressure due to groundwater caused by slope instability problems; slope stability of the system in addition to certain contributions, while inhibiting the slope subjected to further weathering and morphological characteristics of the slope no special requirements, do not destroy and change the slope of the original landform and vegetation growth conditions, its open characteristics to subsequent or future implementation of necessary conditions and retained the green artificial slope necessary conditions, green plants to open space in its free growth, the role of plant roots and soil solid bedrock slope protection system, thus inhibiting destruction of slope and soil erosion, in turn slope to protect the landscape and vegetation to achieve the best slope protection and environmental protection purposes.
Active protection system simply type: edge (or along) wire rope anchor rope + + supporting suture wire (D0/08/300 steel anchor + rope + up and down up and down along the edge (or horizontal) support rope) edge (or on along) wire rope anchor + rope + suture support rope (D0/08/300 steel anchor + rope + up and down up and down along the edge (or horizontal) support rope)
Common Model: System support rope + rope + suture anchor rope, orifice pit + tension [or edge (along) anchor (2-4m away from the anchor cable 4.5m) + vertical and horizontal support rope (2 -
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