METHOD OF MONITORING GROUND BASE CHARACTERISTICS IN GROUND CONSOLIDATION Russian patent published in 2002 - IPC

FIELD: construction engineering. SUBSTANCE: method includes sinking of measuring probes into ground and measurement of ground base characteristics. Novelty consists in drilling of a hole for ground consolidation and holes for sinking of measuring probes into them. Probes are arranged over circumference with radius equaling 3-10 radii of hole for ground consolidation and characteristics of ground base are measured before ground consolidation. Ground base is consolidated by injection of consolidating solution through hole for ground consolidation, and measuring probes are moved upward to height equal to probe length. Measurement of ground base characteristics are repeated. Measuring probes are held in said positions from 1 to 30 days, characteristics of ground base are measured. Motion of measuring probes are repeated for height equaling probe length, and said characteristics are measures at least 5-6 times. After that, spatial-time characteristics of consolidated zone of ground base are constructed by results of all measurements. EFFECT: provision of monitoring of ground base characteristics in ground consolidation with possible selection of consolidation conditions. 3 cl, 10 dwg