GROUND COMPACTION DEVICE TO COMPRESS GROUND AND RAMMING TRENCHES AND IRRIGATION CANALS

摘要

FIELD: construction, particularly improving and preserving soil or rock by rolling with rollers usable only for or specially adapted for soil compaction, for instance trench rollers.;SUBSTANCE: device segments have cross-sections shaped as rectangular trapezes with rounded corners. Space between segments secured to connecting-rods is minimal. Centers of segment curvatures are located in extensions of connecting-rod axes and spaced a distance r₂ from hinge, which connects ground compaction segment with connecting-rod, wherein r₂=r₁/[1-cos(arctg r₁/r₂)], here r₁ is connecting-rod length, b is length of block linkage mechanism post.;EFFECT: provision of continuous trench bottom and wall compaction without additional device usage and lengthwise movement mechanisms, as well as improved trench bottom flatness.;4 dwg