Combined double-acting anchor systems: theoretical foundations, experimental verification and practical application
Abstract
Combined double-acting anchor systems: theoretical foundations, experimental verification and practical application
Incoming article date: 07.01.2026The paper theoretically substantiates and experimentally verifies the design of a combined double-acting anchor combining a pile part (compression work) and a wire with a conical tip (pulling work). It has been found that the bearing capacity of a wire anchor exceeds that of a pile by 20-25 times due to the involvement of the soil cone in the work. The influence of geometric parameters on the pulling force was determined by the method of a complete factor experiment. A support and anchor foundation with an insulating shell has been developed to ensure operation under variable loads. Technical solutions are protected by patents of the Russian Federation.
Keywords: combined anchor, two-way action, wire anchor, pile element, conical tip, mathematical planning of the experiment, support and anchor foundation, insulator, bearing capacity, pulling load