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Analyze the safety of flexible hoisting the overall roof with Sap200014.0 while constructing the COMAC ministry of installed plant. Find the influence of the overall structure stiffness under kinds of hoisting step and the bigger step which the structure can stand. The numerical simulation is carried out and the effect of unequal lifting on structural behaviors is analyzed. Numerical analysis and...
Based on ADINA, nonlinear analysis with monotonic and hysteretic loading modes was applied to research the failure modes and bearing capacity of multi-dimensional CHS joints with different construction parameters in tree pipe structure. In non-linear Full Newton-Raphson algorithm, low speed dynamic damping factor was adopted to restrain the sub-dynamic effect to implement the whole process of quasi-transient...
As a comparatively new developed stochastic method particle swarm optimization (PSO), it is widely applied to various kinds of optimization problems especially of nonlinear, non-differentiable or non-convex types. In this paper, a modified guaranteed converged particle swarm algorithm (MGCPSO) is proposed in this paper, which is inspired by guaranteed converged particle swarm algorithm (GCPSO) proposed...
Modern larger span structures calls for modular automatic, reinforced with manual instruments, structural health monitoring instruments and WAN&LAN monitoring software from which monitoring data query, analysis and assessment can be done at the same time. In this paper, wireless stress and strain measurement facility for steel structure, cable tensile force measurement technology, membrane...
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