"This immense project has been made possible thanks to generous sponsors and Divine Providence," said Pier Carlo Cuscianna, the head of Vatican technical services.
Abutment cracks appeared respectively in the construction period of Huanren and Hunanzhen single supporting pier solid-head buttress DAMS, which were treated once.
桓仁和湖南镇两座单支墩大头坝在施工期均出现一些劈头裂缝，经工程处理后一直安全运行。
3
Based on the finite element model of whole ship-bridge, the head-on collision process between a 40000 t DWT oil ship with bulb bow and a bridge pier is simulated.