1) preliminary bracing profiled
初期支护断面
1.
The paper proposes the fundamental and use method of laser profiler,and it also presents the targets and the engineering examples in tunnel excavation and preliminary bracing profiled outline that using laser profiler to detect.
简述了隧道激光断面仪检测的基本原理和使用方法,并介绍了激光断面仪在开挖与初期支护断面轮廓检测中的目的和工程实例,针对标准断面选取的原则不同,定性地描述了检测出的两种断面轮廓的数据可能出现的偏差。
2) primary support at fault zone
断层初期支护
3) early support
初期支护
1.
Combined with practical project,it introduces the fixing of constructing plans,elaborates the constructing methods during the secondary bricking course after the formation of large cross-section digging contacting line early supporting structure,discusses constructing supervision of each supervising item in the cave,so as to offer reference for familiar project.
结合工程实例,对其施工方案的确定进行了介绍,着重阐述了采用暗挖法施工的联络线多变大断面初期支护结构形成后,二次衬砌形成过程的施工方法,并对洞内各监测项目的施工监测进行了论述,从而为其他类似工程提供了参考。
2.
Analyzing reasons of large deformation of early supports of Liangfengya Tunnel,the author states treatment measures of large deformation of early supports of the tunnel.
通过凉风垭隧道初期支护大变形的原因分析,阐述了隧道初期支护大变形的整治措施。
4) preliminary bracing
初期支护
1.
Aften preliminary bracing,support deformation and cracking occurred in partial sections.
初期支护后部分地段发生支护变形、开裂。
2.
Combined with major works of covered culverts in south-to-north water transfer project, from reinforcement treatment, soil excavation, preliminary bracing, monitoring measurement and other aspects the construction technology of shallow underground excavation method is introduced in order to promote the application of this method in hydraulic tunnel works in city.
结合南水北调西四环暗涵主体工程的概况及其工程特点,从地层加固、土体开挖、初期支护、监控量测等方面对浅埋暗挖法施工技术进行了阐述,以推广该技术在城市水工隧洞施工中的应用。
3.
Taking the Fenghuangling Tunnel as an example,this paper introduces the bracing method for the loess tunnel and the requirements for the apparent smoothness quality control of the preliminary bracing,and connecting with the construction practice,puts forward some suggestions and opinions.
以凤凰岭隧道为例,详细介绍了黄土隧道的支护方法及初期支护外观平整度质量控制要求,并结合施工实践,提出了一些建议。
5) primary support
初期支护
1.
Wide span underground chamber excavation and primary supportin intensely weathered rocks;
强风化岩中大跨度硐室开挖与初期支护
2.
Treatment technology of clearance-intrusion in primary support of Huangguoshu tunnel;
黄果树隧道初期支护侵限处理技术
3.
FLAC~(3D) program and its applications in couple problem between primary support design and rock wall condition in double-arch tunnel;
FLAC~(3D)在隧道初期支护与原岩条件的“耦合”问题的应用
6) initial support
初期支护
1.
Optimum analysis on the initial support structure of double-arch tunnel in partial pressure;
偏压连拱隧道初期支护结构优化研究
2.
Discussion on influence of initial support to stability and deformation of surrounding rock mass in soft rock tunnel;
初期支护对软岩隧道围岩稳定性和位移影响分析
3.
Initial Support for Qinling Railway Tunnel Constructed by Open TBM;
秦岭隧道开敞式TBM施工的初期支护
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条