HAN, Chuanjun, Jun MA, Rui XIE, and Jie ZHANG. “Mechanical Behavior of Parallel Pipelines Under Foundation Pit Excavation”. Engineering Transactions 66, no. 1 (March 12, 2018): 93–106. Accessed June 10, 2025. https://et3.ippt.pan.pl/index.php/et/article/view/816.