Double Charged With Dynamic Consolidation Technology Application In Wuhu Certain Foundation Project Treatment And Research

"Great oaks grow from little acorns"， regardless of the housing construction shouldstart from the basic， and foundation from the ground to take root， the stand or fall ofground treatment on the quality of the housing has a decisive role， therefore， thefoundation of processing is essential， at the same time also is the indispensable one of thekey procedures in housing construction. In foundation treatment， foundation treatmentmethod must be considering the soil condition， geographical location and the upperstructure load， the bearing capacity of foundation soil and the engineering cost and othercomprehensive factors are determined. The conventional methods of ground treatment:surface compaction pile， soil compaction， vibrator， pre-pressing and chemicalreinforcement and on-site mixing pile method.Because traditional foundation treatment technology not only long treatment periodand in the treatment of soft soil layer effect is not particularly evident， evencounterproductive (such as a simple dynamic compaction method and treatment of soft soilfoundation will appear the phenomenon of "rubber soil")， so in recent years China’scoastal areas along the Yangtze river have developed the double control technology ofdynamic consolidation. But the work mechanism of the treatment technology of theoryresearch is far behind the engineering practice， and there is no one for dynamicconsolidation method of double control technical standards. The purpose of this study:based on the study of the theory of the double control dynamic consolidation technologyand the monitoring data of a certain engineering example analyzed and discussed， itin-depth analyzes the working mechanism of double control dynamic consolidation， andmakes more researches and analyses for the monitoring data as well as engineeringproblems， and puts forward some suggestions and comments for Wuhu area of the doublecontrol of dynamic consolidation technology， which can be widely used for referencesfor future similar projects.