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INFORMATION METHOD COMBINED WITH DYNAMIC CONSOLIDATION AND VACUUM DRAINAGE FOR REINFORCEMENT OF SOFT SOIL GROUND
INFORMATION METHOD COMBINED WITH DYNAMIC CONSOLIDATION AND VACUUM DRAINAGE FOR REINFORCEMENT OF SOFT SOIL GROUND
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机译:动力固结与真空排水相结合的软土地基加固信息化方法。
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摘要
A METHOD FOR SOFT GROUND IMPROVEMENT, ADOPTING CONTROL MEANS BASED ON INFORMATION THEREOF, INCLUDES SUCH STEPS: FIRSTLY, PROVING UP THE DISTRIBUTION OF THE SOIL LAYERS IN THE FIELD OF THE GROUND TO BE TREATED WITH SMALL ANGER DRILL; THEN INSERTING VACUUM PIPES ARRAYED IN A MATRIX TO THE DIFFERENT SOIL LAYERS ACCORDING TO THE WATER CONTENT AND THE INFITRATION COEFFICIENT OF THE DIFFERENT SOIL LAYERS, VACUUMIZING SUBSEQUENTLY FOR DRAINAGE, EXTRACTING PART OF VACUUM PIPES, AND ALTERNATING WITH COMPACTING EACH LAYER SYNCHRONOUSLY WITH DIVERSE ENERGY FOR SEVERAL TURNS TO TREAT THE SOFT GROUND. THE COMPACTION PROCESS IS CARRIED OUT THROUGH DYNAMICCONSOLIDATION OR VIBRATION WITH DIFFERENT ENERGY IN DIFFERENT TURNS. THE METHOD HAS ADVANTAGES OF REDUCING CONSTRUCTION PERIOD AND ELIMINATING DIFFERENTIAL SETTLEMENTS UNDER CONSTRUCTION.
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