Excavation-Impact Failure Thresholds for the Shaanxi-Beijing Line 4 Gas Pipeline: A Finite-Element Study. Sustainable Development, [S. l.], v. 1, n. 3, p. 47–52, 2026. DOI: 10.63313/SD.9013. Disponível em: https://academics.erytis.com/index.php/SD/article/view/728. Acesso em: 6 sep. 2026.