As one of the most widely used wharf structures in current, high-piled beam-slab wharf has many problems in design and construction, such as complex structure, large volume, long construction period and so on. The research on the integration of design and calculation based on BIM technology is carried out for the prefabricated high-piled wharf.A set of digital design plug-ins for the prefabricated high-piled wharf is developed by the Autodesk Revit API interface to realize the rapid design and modeling of the prefabricated high-piled wharf structure in the Revit platform.Also, the interactive technology between Revit platform and Robot Structural Analysis calculation software is used to import the wharf structure model into Robot software for structural calculation, so as to realize the integrated process of design and calculation of prefabricated high-piled wharf.This technology can improve the design quality and efficiency, and enhance the wharf prefabricated technology.