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Ground Anchor Burial And Use
Aug 08, 2017

The poles buried in strict accordance with the norms. Ground Anchor Rod road construction of the poles buried depth is not enough and loose land, need to install the chuck; in the soft soil at the depth of the hole more than 5m Dan fishing rod, terminal rod, sub-pole, across the pole, Plus the chassis; Ground Anchor the pole in the stone soil and stone zone can not install chuck,Ground Anchor chassis or solid root crossbar. Floods and pond roots of the rods of the rod, should do protection pier protection. In the roadside vulnerable to the collision of vehicles where the pole should be added to protect the pile, height up to 40-50cm.

Overhead cable along the set signs, size 250x100x5 aluminum film, Ground Anchor every 300m spacing point, add signs, signs firmly fixed on the strand, facing the viewing direction. Steel wire and other lines are required to add cross-over protective cover, both sides of the more than 0.5m. After the cable laying cable should be no obvious sag.

Cable hanging with 7 / 2.2 galvanized steel strand, Ground Anchor hook with 25mm plastic care hook, installed every 50cm; hanging hoop with D144, D164, D184 (according to different cement pole pole configuration) single hanging hoop, Hanging line and hoop with three single-slot plywood fixed, fixed piercing in the 16X60 specifications with a head piercing nails. The laying of the rods shall meet the requirements of the clearance, Ground Anchor and the clearance between the main road and cable should be not less than 5.5m. Ground Anchor The clearance between the road and the cable should not be less than 4.5m, and the distance between the railway cables should be less than 7m.

In the form of anchors, there are two types of anchors and horizontal anchors. Pile anchors are suitable for fixed winds with little force and are rarely used in structural hoisting. Horizontal anchor is a few logs (square wood or steel) tied together with wire rope, horizontal placed in the ground anchor pit, Ground Anchor one end of the wire rope from the front end of the groove leads to the rope and the ground angle should be equal to the cable wind And the angle of the ground, Ground Anchor and then use earthwork backfill tamping. The depth of the roundwood and the number of logs should be based on the size of the anchor force and soil may be, Ground Anchor generally buried depth of 1.5 ~ 2m, the force can be 30 ~ 150kN, Ground Anchor round the length of 1 ~ 1.5m. When the tension exceeds 75kN, the anchor should be increased on the anchor bar.

Horizontal anchor installation and use should be noted:

(1) anchor should be buried in the soil hard place, the ground is not wet, no water.

(2) shall not use rotting wood for the anchor, bar tied to the cable, Ground Anchor the four corners to use angle steel reinforcement. Wire rope to be tied firmly.

(3) important anchor should be calculated, after the need to carry out the test pull.

(4) buried anchor, should be a detailed inspection before they can be used. Ground Anchor The use of a person responsible for the care, if the deformation, should take immediate measures to strengthen.

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