To analyze the integrated performance of designed system, we model the sample with ABAQUS Software considering the existing standards.
Moreover, to compare the performance of the system with other existing products, it is attempted to perform all tests available on both this sample and other common metal guardrails, and results are listed below.
To analyze the performance of this invention, considering the design of real pieces, these aspects are also evaluated in the model and the results of impact is recorded as graphic videos and chart analysis which is explained below.
The desired design standard for the maximum number of impacts applied to barriers, is NCHRP230, based on which two examples are analyzed:
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