ON TOPOLOGY OPTIMIZATION OF TRUSSES WITH MULTIPLE LOADING CONDITIONS AND BE-HAVIOUR CONSTRAINTS

doi:10.6052/0459-1879-1992-1-1995-712

Article Contents

Article Navigation > Chinese Journal of Theoretical and Applied Mechanics > 1992 > 24(1): 59-70

ON TOPOLOGY OPTIMIZATION OF TRUSSES WITH MULTIPLE LOADING CONDITIONS AND BE-HAVIOUR CONSTRAINTS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(1): 59-70. doi: 10.6052/0459-1879-1992-1-1995-712

Citation:

ON TOPOLOGY OPTIMIZATION OF TRUSSES WITH MULTIPLE LOADING CONDITIONS AND BE-HAVIOUR CONSTRAINTS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(1): 59-70. doi: 10.6052/0459-1879-1992-1-1995-712

Citation:

PDF( 417 KB)

ON TOPOLOGY OPTIMIZATION OF TRUSSES WITH MULTIPLE LOADING CONDITIONS AND BE-HAVIOUR CONSTRAINTS

doi: 10.6052/0459-1879-1992-1-1995-712

西安电子科技大学机电工程学院,710071

Publish Date: 1992-01-25

Abstract

Abstract

A topology optimization method for truss structures is described in this paper. In this method, the member forces are considered as design variables and the structural weight as objective function. Three main advantages, compared with the prevailing methods, existed in the method. Firstly, the introduction of new design variables makes that not only the main difficulty of pregiven displacement field is warded off but it is more easily for the constraints such as stress and displacement to be dealt with duri...
- topology optimization,
- structural form,
- multiple loading conditions,
- linear programming