Deformation Analysis And Reinforcement Evaluation Of The Land Reclamation Area In Ground Processing

Tianjin center fishing port project is located in south side waters of the village ofGaojiabao which belongs to the Yingcheng town of Hangu District, east the saltworksembankment of Lijiahe, south of the Bohai Bay, west of Hancai Road, and North Seablock. According to the approved Tianjin center fishing port planning, sea part isdivided into operation area and recreational area, the Soft Ground by reinforced islocated at the three and four districts of the epeirogenic area of the operation area. Thetotal foundation treatment area is539900m2, which area reinforced by The VacuumPreloading Method is489800m2.In this paper, at first the reinforcement mechanism of the vacuum preloadingmethod is analyzed, and then, taking Tianjin center fishing port engineering byvacuum preloading method to reinforce reclaimed soil as an example, a detailed studyof Tianjin center fishing port engineering reclaimed soil reinforcement mechanismand the key technologies of Vacuum Preloading process reclaimed soil has been done,The detection and monitoring analysis of the soft ground reinforcement area to Tianjincenter fishing port engineering reclaimed soil treatment have important applicationvalue. The research results are as follows:(1) Combined with Tianjin lingang industrial zone around the sea epeirogenic thegeneral situation of the project, the reinforced soil mass are analyzed, and thereinforcement soil area of the monitoring analysis; Through The Field Cross PlateTest results analysis, we can see that the district before reinforcement of UndisturbedSoil shear strength has the following features: field area district of the shallow stratumdue to gravity consolidation time is short, the shear strength within in10kPa.(2) Combined with tianjin tianjin lingang industrial zone around the seaepeirogenic the general situation of the project, summarizes the foundation treatmentdesign plan and standard, this paper introduces the soft base monitoring and testingpurpose, and the shallow vacuum preloading area and well point dewatering anddynamic consolidation area on the monitoring and analysis.