A Reliable Method of Pile Load Test on Cast-in-Situ Pile Group of Existing Building for Retrofitting

摘要: Following the foundation failure of a building, with an aim economical solution to strengthen other existing buildings same project, new arrangement was implemented experimentally test adequacy load bearing capacity few selected cast-in-situ RCC (reinforced cement concrete) pile groups without demolishing buildings. In this test, column bottom building removed by help scaffolding and after that frame system consisting tension piles hollow beam constructed over cap be tested group. The hydraulic jack system. This paper contains detailed plan, method illustrations. deflection loading data analysis is also included which performed determine outcome test. Through appropriate assessment group could done successfully in result structure saved only super retrofitting.