full section excavation

用法例句

In this article,authors comprehensively analyze some aspects of the full section excavation method for rock tunnels such as every drill explosion methods,undermining modes,explosion parameters,and proper blast hole layout and so forth and give out practical construction data.

对隧道施工全断面开挖的各种钻爆方式、掏槽方式、爆破参数、合理布置炮眼等进行了综合分析,给出了实用的施工数据。

Based on the research results of modeling test and numerical analysis of surrounding rock deformation behavior of the full-face excavation tunnel in karst regions,the regular time-space curve model of surrounding rock deformation was proposed.

运用相似模型试验和数值分析成果 ,分析岩溶区公路隧道在全断面开挖过程中的围岩变形特性 。

Analysis of mechanical properties of full section excavation of single arch four-lane highway tunnel

单拱四车道公路隧道全断面开挖力学特性分析

Applying the technology of smooth blasting, the complete section of the Ⅲ surrounding rock and the half section of the broken and the Ⅱ surrounding rock have been excavated at the obverse step.

利用光面爆破技术，Ⅲ类围岩全断面一次开挖，Ⅱ类围岩和断层破碎带半断面正台阶开挖。

Safety Assessment of Circular Arches Tunnel Evacuation on Surrounding Geotechnical Environment

圆拱形断面隧道开挖对周围岩土环境安全评价

On application of entire section method in excavating Ⅱ surrounding rocks in Bijiashan tunnel

浅谈笔架山隧道用全断面法开挖Ⅱ类围岩

Cost Analysis on the Transport Program for Excavating a Narrow-Bore Tunnel

小型断面隧道开挖运输方案成本分析

Discussion on Excavation Methods of Shallow-covered Extra-large Cross-section Urban Tunnels

城市浅埋超大断面隧道的开挖方法探讨

Stimulation Analysis on Large Cross Section Extra-long Highway Tunnel Excavation

采用ANSYS软件仿真分析大断面特长公路隧道开挖

Blasting Vibration Creteria for Large Cross-section Tunnel in Close Proximity of an Operating Tunnel

特大断面小净距隧道爆破开挖震动标准的研究

Three-bench Seven-step Excavation Method for Large Section Loess Tunnel

浅谈大断面黄土隧道三台阶七步开挖法

Safeguard technology for excavating outgoing line yard of Jinping-Ⅰ Hydropower Station

锦屏一级水电站地面出线场开挖安全防护技术

Study on Pipe Roof Effect and Face Stability of Large Section Pipe Roof-Box Jacking Method;

大断面管幕—箱涵推进工法中管幕力学作用与开挖面稳定性研究

dredged profile monitor

挖泥断面形状监测仪

Insufficiency Analysis Study of the Excavation Ability for Type RM80 Ballast Cleaning Machine;

RM80型全断面道碴清筛机挖掘能力不足问题的研究

Research on the Construction Methods and Ground Response in the Excavation Progress of Loess Tunnels;

大断面黄土隧道开挖过程的地层响应及施工方法研究

Finite Element Analysis of Thermal-Fluid-solid Coupling for Large Underground Cavern;

特大断面地下洞室开挖的热流固耦合有限元分析

DEFORMATION AND MECHANICAL PROPERTIES OF THE LARGE UNDERGROUND CAVERN SURROUNDING ROCK WITH COMPLEX EXCAVATION

复杂开挖条件下大断面洞室围岩的变形及力学特性研究

NUMERICAL SIMULATION AND EXPERIMENTAL STUDY OF DAMAGE RANGE OF SURROUNDING ROCK IN LARGE TUNNEL UNDER BLASTING EXCAVATION

大断面隧道爆破开挖围岩损伤范围试验研究及数值计算

Construction Technology for the Loess Large-section Dual-line Railway Tunnel with Median Septum Excavation

中隔壁法开挖修建黄土大断面双线铁路隧道施工工艺