1) ultra-shallow-buried and ultra-high sectional tunnel
超浅埋超高断面
1.
The space-time sequence of tunnel excavation was optimized through the comparative analysis of simulation results with measured results and feedback design for construction of the ultra-shallow-buried and ultra-high sectional tunnel with underground excavation under the conditions of complex environment and weak-water rock.
研究目的:通过建立ANSYS仿真模型,研究隧道开挖引起的地层扰动对地表沉降和拱顶下沉2个重要安全控制指标的影响规律,从而控制地层应力重分布对施工安全和结构稳定带来的不利影响;实施地层变形仿真结果与实测结果的对比分析和反馈设计,优化隧道开挖步序,从而实现复杂环境、软弱富水围岩条件下超浅埋超高断面暗挖隧道的成功修建。
2) great shallow-buried
超浅埋深
3) extremely shallow depth
超浅埋
1.
Design and Construction of Cut in extremely shallow depth Tunnel
浅析超浅埋暗挖隧道之设计与施工
6) super-shallow-buried tunnel
超浅埋隧道
1.
Bijiashan tunnel on newly-built Wenzhou-Fuzhou railway is a super-shallow-buried tunnel with large cross-sectional span,extreme shallow cover and soft surrounding ground,which passes underneath expressways and national highways.
通过对超浅埋隧道下穿既有高速公路和国道施工技术的探讨,供类似工程借鉴。
补充资料：辨疮肿浅深法
辨疮肿浅深法
辨疮肿浅深法 疮疡诊法之一。系根据疮疡局部及全身症状来判断疮肿浅深之方法。见《外科精义》卷上。古人认为疮高而软者发于血脉，肿下而坚者发于筋骨，肉皮色不相辨者，发于骨髓。如初生疮之时，便见有壮热恶寒，拘急头痛，精神不宁，烦躁饮冷等全身症状者，其患疮疽必深。若人虽患疮疽，然起居平和，饮食如常，其疮肿必浅。
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