Study on Parameter Optimization and Mechanism of Rigid-Flexible Coupling Underground Engineering Structure of Steel Panel and Polymer

<div>Polymer material test. (a) Stress strain analysis of polymer [<a href="/journals/ace/2021/5145712/#B42">42</a>]. (b) stress strain analysis at different densities of polymer [<a href="/journals/ace/2021/5145712/#B43">43</a>].</div>

Advances in Civil Engineering

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Figure 2: Study on Parameter Optimization and Mechanism of Rigid-Flexible Coupling Underground Engineering Structure of Steel Panel and Polymer 