To study the stability of tunnel pit-wall,many calculation methods of the tunnel pressure are put forward.
为了研究隧道洞壁的稳定问题,人们提出了许多隧道压力的计算方法,尽管在隧道稳定领域有很多分析方法,但人们在隧道设计与施工过程中,仍然非常重视已有的各种经验和施工现场的原位监测工作。
Study of major auxiliary systems configuration for 500 kV power tunnels
500kV电力隧道主要辅助系统设置研究
220kV power tunnel project of Beijing Huangsi is researched,the iniatial design of structure and support system are introduced.
以北京黄寺220 kV送电工程电力隧道为背景,对工程的结构与支护进行初步设计。
Especially in center cities like Shanghai, for there is a serious lack of earth resource, the power supply method of laying big section power cable in a power tunnel is becoming a kind of efficient measure of satisfying the high charge density and increase.
特别在类似上海这样的中心城市土地资源异常稀缺的今天,采用电力隧道内敷设大截面电缆的供电方式已经成为满足中心城区高负荷密度和高负荷增长需要的有效手段。
Security aspect and measurements while tunneling of the thermal power tunnel from below buildings on ground surface;
热力隧道下穿地面建筑物的安全评价与对策
A Study on Numerical Simulation and Model Experiment of the Pressure Waves of the High-Speed Trains Through Tunnels;
高速铁路隧道压力波数值模拟和模型试验研究
Study on the Distribution Rule of Water Pressure upon Lining in Subject to High Hydraulic Pressure Mountain Tunnel
高水压岩溶隧道衬砌水压力特征研究
Numerical simulation of high speed trains induced pressure waves in a single bore tunnel
高速列车隧道会车压力波的数值模拟
Study on Relaxation Effect of Vertical Soil Pressure for Shield Tunnel;
盾构隧道垂直土压力松动效应的研究
Study of flame-retardant property of high voltage power cables in tunnels
隧道内高压电力电缆阻燃性能的研究
Study on the Relationship between Support Pressure of Deep-buried Tunnel and Span
深埋隧道围岩压力与跨度的关系研究
Study on the Distribution Rule of Water Pressure Upon Lining in Subject to High Hydraulic Pressure Mountain Tunnel;
高水压山岭隧道衬砌水压力分布规律研究
Numerical Simulation and Optimization of Air Distribution of Air Conditioning in a Railway Station;
锦屏隧道流动阻力及射流风机升压力研究
EFFECT OF STRESS PATH ON SURROUNDING ROCK PRESSURE OF SUPER LARGE-SECTION TUNNEL
应力路径对特大断面隧道围岩压力的影响
The Numerical Prediction Method of the High Speed Train Crossing Pressure Waves in a Single Bore Tunnel
隧道内高速列车会车压力波的数值模拟方法
Research on the Calculation Method & Monitoring of Surrounding Rock Pressure for Highway Tunnel;
公路隧道围岩压力计算方法与监测研究
A Study on the Surrounding Rock Pressure of Maanshan Shallow Tunnel by Monitoring;
马鞍山浅埋隧道围岩压力监控量测研究
The Stress and Deformation Analysis of Closely Spaced Tunnel with Shallow Depth, Partial Pressed and Altitude Differences;
浅埋偏压错台小间距隧道应力变形分析
Research on the Mechanical Behavior of Unsymmetrical Loading Twin-arched Tunnels Located on the Shallow Weak Rock Mass;
软弱围岩浅埋偏压连拱隧道力学效应研究
Study on Construction Mechanics Effect of Shallow-buried Loess Double-arch Tunnel under Unsymmetrical Pressure
浅埋偏压黄土连拱隧道施工力学效应研究
Research on Prediction Method of Surrounding Rock Pressure Base on Tunnel Progressive Destruction
隧道围岩渐进性破坏及围岩压力预测方法研究
Study on the prediction method of tunnel surrounding rock pressure based on the theory of progressive destruction
基于渐进性破坏理论的隧道围岩压力预测研究
Analysis on the Law of Water and Earth Pressure by Shield Tunneling Construction
隧道盾构施工引起水土压力变化及其规律分析