【摘 要】
：
Uncertainty in the applied load is the inherent property of the actual engineering structure,which often significantly influences the structural performances.Direction and location uncertainties are c
【机 构】
：
Center for Research on Leading Technology of Special Equipment, School of Mechanical and Electric En
【出 处】
：
Asian Congress of Structural and Multidisciplinary Optimizat
论文部分内容阅读
Uncertainty in the applied load is the inherent property of the actual engineering structure,which often significantly influences the structural performances.Direction and location uncertainties are considered,and modeled by interval model and normal cloud model,respectively.
其他文献
Profiled surface structures,which have the advantages of light weight,strong bearing capacity and material saving,are widely used in engineering field,such as aircraft,vehicles,submarines,etc.So far,t
Topology optimization has been widely studied and achieved remarkable achievements since the pioneering work of Bendsφe and Kikuchi[1]and it is often applied to design macroscopic structures.Recently,
Structural topology optimization has been extended to a wide range of physical disciplines such as acoustics,electromagnetics,and optics since the pioneering work of Bendsoe and Kikuchi[1].So far,clas
As a manufacturing technique in which a component is built in a layer-by-layer way,additive manufacturing(AM) usually requires temporary support materials to avoid the collapse or warping of the parts
A challenging lying in structural topology optimization is the weak linkage between geometry model and analysis model.Therefore,optimized structure has to be dealt with post-processing,which will inev
In this work,the topology optimization of compliant mechanism is studied by constructing a multi-objective optimization problem,where the maximization of the weighted sum of the output end displacemen
In the traditional optimization process,structural topology optimization and shape optimization correspond to different stages of structural design respectively and belong to two independent optimizat
Stiffened structures are widely used as basic structural components in industry[1,2].However,how to optimally distribute the stiffening ribs remains to be a challenge,since the topology and geometry o
An ultimate dream pursued by many practical engineers in various disciplines is the achievement of real time topology optimization,which means that an optimized distribution of material in a prescribe
Engineering fluid flow system coupling with other fields such as temperature and concentration is common in many sectors.Topology optimization determines the layout of certain amount of material in gi