Application of multi - arch retaining structure composed of borehole cast - in - place piles to deep foundation pit 连拱式组合拱结构在深基坑工程中的应用
The conclusions we draw can also play a directive role in highway double - arc tunnel construction 所得结论对公路双连拱隧道的建设有重要的工程指导意义。
Information construction and finite element simulation analysis of unsymmetrical pressure double - arched highway tunnel 偏压双连拱隧道信息化施工与仿真分析
Analysis of the interaction between primary support and the secend linning of large span and double arch tunnel 大跨连拱隧道初期支护与二次衬砌相互作用分析
Synthetic construction technology of waterproofing and drainage for a double - arch tunnel on beijing municipal railway 北京城市铁路双连拱隧道防排水综合施工技术
Numerical analysis and treatment of a collapsed middle drift for shallow multi - arch tunnel under unsymmetrical pressure 浅埋偏压连拱隧道中导洞坍方数值分析与处治
The paper suggests that the load of middle wall of multi - arch tunnel be calculated according to arch structure in structure mechanics 摘要提出了按拱结构计算双连拱隧道中隔墙的荷载。
But there are few twin - bore tunnels in constructed highways , so the experience that we can make for reference is scarce 但我国已建成的连拱隧道的数量较少，缺乏可借鉴的设计施工经验。
The zone between vault and center partition of multiple - arch tunnel being seriously loosen is revealed and the loosen range comes to 2 diameters 揭示了连拱隧道拱顶与中隔墙顶之间压力松弛最为强烈，松弛范围可达2倍洞径。
As an important bearing structure , the middle wall in the multi arch tunnel , often dominates the success and safety of a project 中隔墙作为连拱隧道的中枢结构和重要承载构件，其受力及位移情况往往对工程成败和安全起着决定性作用。
