Study On Method Of Form Evolvement Of Interface Based On Structural Stress Field

This thesis mainly contain two prospects: Discussion of a design philosophy which narrows the gap between architecture design and structural analysis;Evolvement of the structural form and its related architecture space.With the help of Grasshopper(Rhino),the design philosophy is realized in an integrated way.Firstly,summarizing the designs on structural ontology and spatial ontology,and proposing the structural sub-optimal design strategy.Secondly,the principles of morphogenesis are discussed and putting forward the principle of the shortest transfer path.Meanwhile,according to the characteristics of stress distribution,conducting the morphological logic based on stress size.Then,with the theoretical basis and the key parameters default nodes set,Grasshopper 3D model procedure is established through the stress diagram obtained by the ANSYS analysis.Finally,two analytical cases are simulated using the above procedure: The first case focuses on the process of the program and demonstrates the feasibility of the program;The second case focuses on the influence of parameter variation on the final morphology,to improve the selection of parameters.In addition,the availability of design philosophy is clarified for the possible improvement in the future.During the explorative process,the input factors such as image recognition and image digitization are addressed.The program logic for the stress point matrix and the load transfer path is constructed,and the simplified procedure is also implemented.