Abstract：
The structures with part basement have lateral dissymmetry restraint. At present, such structures can’t be easily analyzed by computing software which is commonly used by structural designers. The analysis results using the FEA software of ETABS show that the stiffness of such structure is increased, and that the force in the story with lateral restraint is reduced. But some disadvantageous effects are produced, such as the formation of a relatively weak story, the Addition of interior force in local structures, the transfer of plastic hinge locations, etc.
