Mega Residential Building Homes In The Trailer Coupling Bored Countermeasures And Quality Testing

Bored pile foundation is in the form of a common basis, it is mainly used for housing, hydraulic and other infrastructure construction and the pier's construction, the methods in a variety of pile, bored pile adaptable wide of the near little effect on the building, seismic performance, construction of the necessary equipment is simple, easy to operate, construction safety, etc., It is essential to the construction of bored-depth research and testing. Currently pile construction and test of theoretical research in a relatively mature and complete, but there are some theories behind the application of the phenomenon, especially in the breaking of the bored pile head uncovered.In this paper, bored pile head breaking theory in a brief discussion, Including broken trailer coupling concept, method, process, skills, And through access to a large number of documents and collection of works in the broken trailer coupling method Bored, Actual project detail a new approach——Overflow elimination of France。Chang'an Road, Xi'an, home residential buildings Mega pile foundation is using this construction method。My point of focus from the construction and testing, Construction of bored piles pile head breaking the major issues described。Although the geological conditions of each project, the surrounding environment, different, can the construction process there are some of the same problems, this paper collected Mega Chang'an Road, Xi'an, home to residential building construction of bored piles of information and quality testing, and analyze data, summarize bored pile head in the method of breaking-overflow eradication methods, and gives some test data for construction safety offers some guidance.