Discussion on foundation plan of multi-purpose building in a converting station

In view of design plan selection of multi?purpose building ground foundation in a converting station, the paper discusses some aspects of engineering survey, soil layer condition, foundation selecting type , analyses good and bad of separate pile foundation and thin pile composite foundation under column, compares technique, economy, settlement, environment protection, time limit for a project, summarizes that thin pile composite foundation is superior in convenient construction, reducing cost of construction, shortening time limit for a project. So it is successful to choose thin pile composite foundation in this converting station.