1) non-excavating method
非开挖方式
2) excavation method
开挖方式
1.
The relationships among deformation,stress and damaged state of surrounding rock mass of soft rock tunnel,excavation methods and supporting schemes are studied under the conditions of high geostress and low mechanical parameters of rock mass based on small strain-large deformation theory and 3D FEM.
应用弹塑性小应变大变形理论,运用三维有限元方法研究了台湾软岩隧道在高地应力和围岩岩体力学参数较低的情况下,围岩变形、受力及破坏状态与开挖方式和支护方案的关系,得到了一些有益的结论,为该地区隧道合理施工提供了依据。
2.
Mechanical effect of ground and composite lining is taken as study object after the small-distance tunnels located at soft ground achieves stability by different excavation methods,and the analysis is focused on mechanical characteristics of bolt,shotcrete,secondary lining,also the influence of middle rock wall different interval on the plastic zone of middle rock wall.
以软岩小净距隧道在不同开挖方式下达到稳定后围岩和复合衬砌的力学效应为对象,重点分析不同开挖方式下锚杆、喷射混凝土层和二次衬砌的受力特点,考察不同净距对中夹岩柱塑性区的影响。
3.
Mechanics effect of ground and composite lining is taken aa study object after small - distance tunnels which are located at soft ground achieves stability under different excavation methods, and analysis is focused on mechanics characteristics of bolt, shotcrete, secondary lining, also the plastic zone influence of middle rock wall with different interval.
结合某公路隧道出口端隧道间距较小的实际情况,运用数值计算的方法,对软岩条件下小净距隧道在不同开挖方式下达到稳定后围岩和复合衬砌的力学效应进行了分析,同时,考察不同净距对中夹岩墙塑性区的影响。
3) optimum of the excavation types
开挖方式优选
4) non-excavation
非开挖
1.
Based on non-excavation pipe-laying construction on Kailuo High Way of Henan Province, the paper briefly analyzes curved mechanism in drilling horizontal hole and introduces executing method and its practical effect.
结合河南省开洛高速公路非开挖铺设管线工程 ,简要分析了水平孔钻进弯曲机理 ,详细介绍了工程施工技术方法及效果。
2.
The article briefly introduces a non-excavation construction technology for the small-diameter pipeline i.
文章简要介绍了一种小口径管道非开挖施工技术——水平螺旋钻进法,并结合工程实例,介绍了该法在小口径钢筋混凝土排水管道施工中的应用。
3.
This article introduced occurred mechanisms of the power plant underground water pipeline leakage,describes various non-excavation repair technology features,introduced the application of high-density polyethylene pipes in Jiaozuo power plant.
介绍了发电厂地下供水管道泄漏的发生机理,叙述了各类非开挖修复技术的特点,就焦作电厂应用高密度聚乙烯管进行管道修复进行了介绍。
5) trenchless
非开挖
1.
The Study and Realization of the Trenchless Guide Drilling Trace-designing Software;
导向钻进非开挖轨迹设计软件的研究与实现
2.
Experimental study on fluid of trenchless drilling through fluidized bed
非开挖穿越流砂层冲洗液的试验研究
3.
During the process of trenchless construction,it is often inconvenient due to the bit water way matching the pump output inappropriate.
在实际非开挖施工过程中,由于扩孔钻头水眼大小与泵量不能够很好地匹配,给正常施工带来很大的不便。
6) no-dig
非开挖
1.
Study of automation system of no-dig guided boring track;
非开挖导向钻进轨迹自动控制系统的研究
2.
Construction Technology and Project Application Studying of No-dig Horizontal Directional Drilling Pipe Paving;
非开挖水平定向钻进铺管施工技术及工程应用研究
3.
This paper discussed the horizontal directional drilling trace optimization design in no-dig engineering.
对非开挖工程中水平定向钻进轨迹最优化设计进行了深入研究。
补充资料：油气田开发方式(见油气田生产方式)
油气田开发方式(见油气田生产方式)
development pattern of oil and gas field:see recovery pattern of oil and gas field
a垃d gas月e卫d) 、‘。尸卫Jlent见油气田小冰、*pa士teroof ojl
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