Isbn: 9787112271368 - 软土含浅层气地层盾构隧道施工关键技术研究 (1 resultados)

paperback. Condición: New. Paperback.Pub Date:2022-07-01 Pages:108 Language:Chinese Publisher:China Construction Industry Press With the rapid development of domestic urban infrastructure. the use of shield method to build tunnels is faced with larger diameters. deeper burial depths. and longer distances. longer and with more complex geological conditions. Our country has completed a number of projects with different super-diameter shields. Due to the complex urban construction environment. there are many unique proble.…