Study on the Dynamic Response of the Component Failure of Drum-Shaped Honeycomb-Type III Cable Dome with Quad-Strut Layout

Study on the Dynamic Response of the Component Failure of Drum-Shaped Honeycomb-Type III Cable Dome with Quad-Strut Layout

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The drum-shaped honeycomb-type cable dome departs from traditional concepts and incorporates the idea of multiple strut configurations.It is the most diverse type of cable dome structure.Both cables and struts serve as the main load-bearing components.Analyzing the effects of local component failure is crucial for designing large-scale cable domes able to resist continuous collapse.A numerical analysis model using the ANSYS finite element method with a 120 m span is established.

Dynamic analysis methods are employed to study the response of structural internal forces and displacements during the veuve ambal rose failure of different component types.By defining the internal force dynamic coefficient and change coefficient, the structural continuity collapse resulting from component failure is determined based on computational results and observation of structural deformations.Furthermore, the importance of the various components within the overall structure is classified.The research findings indicate that the failure of individual components does not cause overall instability of the structure.The importance level of the ring cables and some upper chord ridge 2000 bmw 528i front bumper cables is higher than that of the inclined cables.

Class a struts have a higher importance level than class b struts.Additionally, the importance level of outer ring components is higher than that of inner ring components.