In this paper, we conduct research on the multidimensional constraint stability of bridge structure modeling based on the optimization model. The current internal and the external research results to the truss web str...In this paper, we conduct research on the multidimensional constraint stability of bridge structure modeling based on the optimization model. The current internal and the external research results to the truss web structure, the high internode the aspect ratio and the stiffness of the middle truss brace of the truss web, deffection of composite beams of the impact of stress is a very important problem in the design of the bridge. Structural health monitoring is the use of the field of the non-destructive sensing technology, including the structural response, including structural system characteristics analysis, to achieve the purpose of monitoring structural damage or degradation. Under this basis, this paper proposes the new idea on the modelling and simulates the performance.展开更多
Considering the characteristics of highway bridges in Mountainous Areas, The design principles of bridge structure design, such as structure form, superstructure, span and substructure, are described, the optimal desi...Considering the characteristics of highway bridges in Mountainous Areas, The design principles of bridge structure design, such as structure form, superstructure, span and substructure, are described, the optimal design scheme of bridge structure is discussed from the aspects of safety, economy and so on in this paper.展开更多
文摘In this paper, we conduct research on the multidimensional constraint stability of bridge structure modeling based on the optimization model. The current internal and the external research results to the truss web structure, the high internode the aspect ratio and the stiffness of the middle truss brace of the truss web, deffection of composite beams of the impact of stress is a very important problem in the design of the bridge. Structural health monitoring is the use of the field of the non-destructive sensing technology, including the structural response, including structural system characteristics analysis, to achieve the purpose of monitoring structural damage or degradation. Under this basis, this paper proposes the new idea on the modelling and simulates the performance.
文摘Considering the characteristics of highway bridges in Mountainous Areas, The design principles of bridge structure design, such as structure form, superstructure, span and substructure, are described, the optimal design scheme of bridge structure is discussed from the aspects of safety, economy and so on in this paper.
