1.
Construction Crucial Technique of the Long-span Tunnel Portals in Unfavorable Geological Condition;
不良地质条件下大跨度隧道洞口施工关键技术
2.
Construction Technology of Yanwan Tunnel Portal in High-dip Fracture Rock
岩湾隧道高倾角裂隙岩质洞口施工技术
3.
Technical Measures for Safe Excavating of the Upper Portal of the Head-Tunnel in Zhao City
皂市导流洞洞口段上层开挖施工安全技术措施
4.
Discussion on the Construction Scheme of Tunnel Entrance in Crowded Population Area
隧道洞口位于人群聚居区出洞施工方案探讨
5.
Construction technology of soft surrounding rock in portal section with lateral pressure of Jindong tunnel
津洞隧道洞口偏压段软弱围岩施工技术
6.
Treatment Techniques for the Main Karst Cave at the Outlet of the Changdangzi Tunnel
长凼子隧道出口主洞溶洞处理施工技术
7.
The Application of the CRD Method to the Bulongqing Tunnel
布陇箐隧道浅埋偏压洞口段施工技术
8.
The Construction New Technology Researching and Theory Analyzing of Tunnel s Gate;
隧道洞口段施工技术研究和原理分析
9.
On Detailed Design of the Pass in and out Openings of Non-excavation Construction Pipeline
非开挖施工管道进出洞口的细节设计
10.
Construction technology for portal section on low-buried and unsymmetrical pressure tunnels
浅谈隧道偏压、浅埋洞口段施工技术
11.
Study on Concrete Face Construction of GuDongKou. Concrete Face Rock-fill Dam;
古洞口面板堆石坝面板混凝土施工工艺研究
12.
The Design of Construction Scheme of Intersection between Guanjiao Tunnel and Service Gallery
关角隧道辅助坑道与正洞交叉口施工工法设计
13.
During the construction of the tunnel, the means used in tunneling is difference with the difference of the geology condition.
隧洞施工中,由于洞口地质条件各异,成洞所采取的工程措施有很大差别。
14.
Study on Construction Method and Support Parameters of Chenggongling Tunnel Portal Section;
成功岭隧道洞口段施工方法与支护参数的研究
15.
Study on Construction Method of Foling Tunnel Portal Section under Shallow and Weak Surrounding Rock
佛岭隧道洞口浅埋软弱围岩段施工方法研究
16.
Construction of Extra-shallow-buried Portal Section of Maozhanling Tunnel of Jiangzhao Expressway
江肇高速公路毛毡岭隧道洞口浅埋段施工
17.
Research on Design Optimization of Construction Method in Entrance of Foling Long and Large Tunnel
佛岭长大隧道洞口段施工方案优化研究
18.
Construction Technology for Transition Section of Diversion Tunnel at Left Bank of Guandi Hydropower Station
官地水电站右岸导流洞进口渐变段施工技术