List of Articles Space Structure Open Access Article Abstract Page Full-Text 1 - Conceptual Analysis and Design and Experimental Construction of a Portable Emergency Relief Bridge Ehsan Soltani Shahrokh Rezaei 10.22094/jseg.2022.695371 Open Access Article Abstract Page Full-Text 2 - Free Vibration Analysis of Repetitive Structures using Decomposition, and Divide-Conquer Methods L Shahryari