The propagation characteristic of electromagnetic wave in a round tunnel;
圆形隧道中电磁波的传输特性
Lining structure of round tunnel is looked as freely changing isotropic elastic circular ring in soil.
将圆形隧道衬砌结构视为土体中的自由变形的弹性均质圆环,在考虑影响摩阻力主要因素的条件下,采用结构力学中的弹性中心法,推导在摩阻力作用下圆形隧道任意截面中的内力解析解。
Study on analytical solution method of circular tunnel lining and surrounding rock stress;
圆形隧道衬砌与围岩应力的解析法研究
Analysis of stress and displacement around a deep circular tunnel in transversely isotropic soil;
横观各向同性土中深埋圆形隧道的应力和位移分析
Stress and displacement of the circular tunnel were simulated using the popular geotechnical numerical analysis software FLAC3D.
利用现阶段国内外流行的岩土数值分析软件FLAC3D,模拟分析了圆形隧道围岩不同阶段的应力和位移,并把数值解和理论解析解进行了对比;分析了剪胀性对于隧道围岩应力位移的影响,对隧道工程的设计和施工有指导作用和参考价值。
Study on slip zones around circular cavities on crack-weakened rock masses based on nonlinear unified strength criterion;
节理岩体圆形隧道滑动区的研究
Approximation solution of characteristic equation of guide wave in a semicircle tunnel;
半圆形隧道中导行波特征方程的近似求解
Numerical Simulation and Analysis of the Stress and Displacement of Circular Tunnel in Rock;
圆形隧道围岩应力与位移的数值模拟与分析
Scattering of Plane P Waves by a Tunnel in Saturated Half-Space;
饱和半空间中圆形隧道对平面P波的散射
Effect of Train on the Cut-off Frequency of Semi-elliptical Tunnel;
列车对半椭圆形隧道中电磁波截止频率的影响
Elasto-Plasticity of Circular Tunnel Consioering Seepaye Field in the Construction Period
施工期考虑渗流场影响圆形隧道的弹塑性解
Effect of Soil Nonlinearity on Seismic Response of Circular Tunnel Structures
土体非线性对圆形隧道结构地震反应的影响
ELASTIC-PLASTIC SOLUTION FOR SUBSEA CIRCULAR TUNNEL UNDER THE INFLUENCE OF SEEPAGE FIELD
海底圆形隧道在渗流场影响下的弹塑性解
Analytic Solutions for the Temperature Fields of a Circular Tunnel with Insulation Layer in Cold Region
寒区有隔热层的圆形隧道温度场解析解
Steady State Response of Circular Tunnel in Saturated Soil Based on Porous Medium Theory
基于多孔介质理论的饱和土体中圆形隧道洞稳态响应分析
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
Elastic solution of sallow tunnels in clays considering oval deformation of ground
考虑椭圆化地层变形影响的浅埋隧道弹性解
Construction method of the circle-shear type portal of the Senkeng second tunnel
森坑二号隧道圆切式洞门的施工方法
Study on the Propagation Properties of the Circular Polarized Wave in a Long Tunnel
隧道内圆极化电磁波传播特性的研究
alternate circularports and annular spaces
交替圆形和环形通道
Integrated Design and Study of Internal Structure of Shanghai Yangtze River Tunnel
上海长江隧道圆隧道内部结构一体化设计及其应用
cylinder canal-jet dyer
圆筒形管道喷射染色机
equatorial cylindrical orthomorphic chart
赤道圆柱正形投影地图
Karst Waterburst Mechanism and Prevention Countermeasures in Yuanliangshan Tunnel;
圆梁山隧道岩溶突水机理及其防治对策
Research on Internal Forces Computational Methods for DOT Shield-Driven Tunnel Lining;
双圆盾构隧道衬砌结构内力计算方法研究