FIELD: construction.
SUBSTANCE: cast-in-place and precast wall in soil is a cast-in-place and precast construction consisting of alternating sections in the form of cast-in-place and precast elements with lock devices and junction elements out of solid-cast concrete. Each cast-in-place and precast element is made in the form of T-bar beam-type construction consisting of three-dimensional T-shaped reinforced frame with lengthwise strength reinforcement and transverse binding reinforcement, and concrete body. Lock device consists of two elements in the form of metal rod with elastic spherical body on its end and mating socket in the box-type form with through side slot, so that elastic spherical body can enter internal space of box-type element freely. Both elements are mounted on side surfaces of precast element to enable continuous connection of adjoining precast elements.
EFFECT: enhanced reliability of constructed wall along with simplified construction and manufacturing technology.
3 cl, 6 dwg
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