STRUCTURAL EFFICIENCY OF STEEL COMBINED TRUSSES

Robustness Analysis of Trusses with Separable Load and Structural Uncertainties

This paper discusses evaluation techniques of the robustness function of trusses, which is regarded as one of measures of structural robustness, under the uncertainties of member stiffnesses and external forces. By using quadratic embedding of the uncertainty and the S-procedure, we formulate a quasiconvex optimization problem which provides lower bounds of the robustness functions. A bisection...

Fatigue Performance Analysis and Experimental Study of Steel Trusses Integral Joint Based on Multi-scale Fem

Article history: Received: 14.7.2015. Received in revised form: 17.10.2015. Accepted: 19.10.2015. The fatigue performance of steel truss integral joint is analyzed based on multi-scale FEM. Numerical results are verified with experimental ones. The fatigue performance of steel truss integral joint is analyzed using a sea-crossing suspension bridge as its background. The 1:2 scale model fatigue ...

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

a structural survey of the polish posters

تصویرسازی قابلیتهای فراوانی را دارا است

Self-Machinery? Steel Trusses and the Management of Ruptures in Eighteenth-Century Europe.