This study aims to investigate the effect of the ring plate on the mechanical performance of X-type tube-gusset joints. The failure modes. ultimate strengths. and failure mechanisms of X-joints with ring plates were investigated through experiments and finite element analyses. https://www.jmannino.com/quick-save-Canon-imageCLASS-MF227dw-Monochrome-Multifunction-Laser-Printer-great-choice/