论文部分内容阅读
随着国民经济的快速发展.城市地下工程进入了蓬勃发展的阶段,在软弱富水的地层且近邻建(构)筑物和管线密布的复杂城市环境下,其浅埋暗挖隧道设计、施工难度和风险极大。结合地处厦门市区的会展中心隧道浅谈软弱富水复杂地层条件下城市浅埋暗挖隧道设计的心得体会,其中主要对隧道下穿排洪涵结构设计、辅助施工措施、结构计算、结构防排水设计等内容进行探讨,希望对类似环境下的隧道设计提供参考。
With the rapid development of the national economy, urban underground engineering has entered a flourishing stage. Under the conditions of the weak and water-rich strata and the complicated urban environment with close-coupled structures (buildings) and pipelines, the design and construction of the shallow buried tunnel Difficult and risky. Combined with the tunnel of Convention and Exhibition Center in downtown Xiamen, the experience on the design of urban shallow buried tunnel under the condition of soft and water complex formations is discussed. The design, construction measures, structural calculation, structure Drainage design and other content to explore, hoping to provide reference for similar tunnel design.