...键词：盾构隧道；数值模拟；地层变形；施工控制 [gap=675]Keywords: shield tunnel; numerical simulation; stratum deformation; construction control ...
基于10个网页-相关网页
This measure can not only reduce the costs for engineering,but also shorten construction period. (2) Ground deformation is analyzed in details under the condition of early support and second lining.
针对数值模拟情况下,施加初期支护和二次衬砌时隧道的地层变形情况进行详细分析,重点研究了拱顶上方竖向位移,拱腰水平方向的位移和拱圈各个关键点位移随开挖的变化特点。
参考来源 - 隧道开挖与支护的效果分析A 3D FEM program was compiled. The program was used to study the rules of soil deformation and surface settlement during shield tunneling.
编制盾构法施工三维非线性有限元程序，并运用编制的程序对盾构法施工引起的地层变位和地表位移情况进行了计算，分析了盾构施工引起的地层变形规律和地面沉降规律。
参考来源 - 地铁隧道盾构法施工对周围环境影响的数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
地铁隧道施工扰动地层，必然造成相应的地层变形。
Due to the disturbance to the ground induced by construction of Metro tunnels, ground deformations occur inevitably.
研究成果对同类地层暗挖重叠隧道施工地层变形控制具有借鉴和参考价值。
The research result can provide reference to controlling the stratum deformation induced by overlapping tunnels construction in the similar stratum.
构造反演（反问题）是指利用地层变形形态反推使之变形的断层的几何参数；
The method of fault geometrical parameter that to bring about tectonic deformation through known deformation characteristic is go by the name of structure inversion.
应用推荐