| 摘要 |
A computer 8 stores a response function 21 defining relation between the structure of a building and response 3 of the building to an environmental change. A 3-dimensional (3D) simulation image Is1 of the building is computed based on design values 11 of the building structure. The response 3 is computed by substituting the design values 11 in the response function 21, and a 3D simulation image Is3 of the response 3 is computed. The two 3D simulation images Is1 and Is3 are superposed so as to produce a superposed 3D simulation image Is. With comparison the 3D images Is1 and Is, i.e., images before and after the change, the response 3 to the change is visualized and analyzed as performance of the building. Preferably, the response 3 is expressed as a function of both the structure and equipment installed therein, and the response 3 of the building is computed based on the structural design values 11 and equipment design values 12. More preferably, the response 3 is expressed as a function of the structure and the equipment and/or indoor goods, and the response 3 of the building is computed based on the structural design values 11 and equipment design values 12 and indoor goods attributes 13. |
