{"id":6288,"date":"2025-10-19T12:44:07","date_gmt":"2025-10-19T12:44:07","guid":{"rendered":"https:\/\/www.raxpower.com\/?page_id=6288"},"modified":"2026-08-12T04:15:31","modified_gmt":"2026-08-12T04:15:31","slug":"%d0%b2%d0%b8%d0%bd%d1%82%d0%be%d0%b2%d0%be%d0%b9-%d0%b0%d0%bd%d0%ba%d0%b5%d1%80-%d1%81-%d0%ba%d1%80%d1%83%d0%b3%d0%bb%d1%8b%d0%bc-%d1%81%d1%82%d0%b5%d1%80%d0%b6%d0%bd%d0%b5%d0%bc","status":"publish","type":"page","link":"https:\/\/www.raxpower.com\/ru\/ground-anchor\/helical-anchor\/round-shaft-helical-anchor\/","title":{"rendered":"\u0412\u0438\u043d\u0442\u043e\u0432\u043e\u0439 \u0430\u043d\u043a\u0435\u0440 \u0441 \u043a\u0440\u0443\u0433\u043b\u044b\u043c \u0441\u0442\u0435\u0440\u0436\u043d\u0435\u043c"},"content":{"rendered":"
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Round Shaft Helical Anchor<\/h2>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>
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Round shaft helical anchors are deep foundation systems that transfer loads to stable soil strata through a screw-like configuration. The system features a central steel shaft with one or more welded helical plates, installed by applying torque to rotate the anchor into the ground. These anchors serve both tension and compression applications across new construction and foundation repair projects.<\/p>\n

The helical plates act as screws during installation, penetrating soil while hydraulic equipment monitors torque to verify load capacity in real-time. This process continues until the anchor reaches competent bearing strata, providing immediate load transfer with minimal vibration or excavation. The design delivers enhanced lateral stability and resistance to deflection compared to alternative foundation systems.<\/p>\n

Material specifications typically include high-strength steel shafts (API 5CT N80 or ASTM A500 Grade B\/C) with helical plates fabricated from ASTM A572 or A36 hot-rolled plate. Hot-dip galvanizing per ASTM A123 or A153 standards provides corrosion protection. Technical capacities range from shaft diameters of 1-1\/2 to 12-3\/4 inches, supporting loads up to 800,000 pounds in compression and tension, with ultimate torsional strengths from 4,500 to 180,000 foot-pounds.<\/p>\n

Applications include utility pole foundations, communication towers, retaining walls, slope stabilization, and residential or commercial foundation repairs. The system accommodates challenging soil conditions from soft to moderately hard soils, with installation possible year-round using compact equipment to reduce site disruption and mobilization costs.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>