Improved Rigid Cable Method for Prestress Optimization of Suspen-dome Structure
Proceedings of the 2018 International Conference on Computer Science, Electronics and Communication Engineering (CSECE 2018)2018
Abstract
For considering the losses of prestress in suspendome structure after pre-stress optimization using rigid cable method, an improved rigid cable method was proposed.The temperature stress is applied to corresponding element to compensate the loss of prestress, and the relationship between temperature and prestess loss is deduced.An example and engineering application are discussed.Results show that the improved rigid cable method is effective and applicable.
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