PDF《Rail Transit》

59 3 Iterative Computation Method of Train-Load-Induced Uneven Settlement of High-Speed Railway Transition Zones

60 Interaction and Control of Small Spacing Shallow Buried Shield Tunnels.61 Dynamic Response Analysis of the High-Speed Railway CRTS-I Ballastless Steel Trussed Girder Bridge Considering the Temperature Deformation

62 Influence and Safety Assessment of Surface Structure by Grouting in Subway Tunnel.64 Study on Temperature Field Evolution Law of a CRTS Ⅲ Ballastless Track Slab.66 Mesoscopic Analysis of Dynamic Response of Granular Materials of High-Speed Railway Ballastless Track Subgrade

68 Experimental Study on Additional Deformation Characteristics of Subgrade Subjected to Two-Step Cyclic Loading.69 Research on Settlement Characteristics of Subgrade of Karez Foundation Under High-Speed Railway Load

70 Application of Foamed Light Soil in Soft Soil Subgrade of High-Speed Railway.71 Numerical Study on Asphalt Concrete Waterproof Sealing Layer for Subgrade Under Low Temperature Conditions.72 Study on Construction Order and Reinforcement Measures of New Overlapped Shield Tunnel.73 Simulation and Analysis of Integrated Water Pumping-Recharge for Subway Foundation Pit in Soft Soil Area.74 Swelling-Shrinkage Deformation of an Expansive Soil Foundation Under High Speed Railway Embankment Loads: a Case Study

75 Study on Thermodynamic Properties of Modified Aeolian Sand in Cold Regions.76 Analysis of Influence of Deep Foundation Pit Dewatering Based on ABAQUS.77 Study on Internal Force and Deformation Characteristics of Variable Section Anti-Slide Piles

78 CRTS II Type Slab Ballastless Track Interlayer Damage Detection Method Based on Lamb Wave.80 Key Technology of Deviation Correction of Turnout Ballastless Track Structure Based on High-Polymer Chemical Desorption.81 Efficient Impedance Model for the Prediction of Train-Induced Vibrations in Over-Track Buildings.82 Research on the Characteristics of Generations of Subway Vehicles Based on Artificial Neural Networks

83 Reproduction Method of Key Pneumatic Valves Leakage Faults for Standard EMU Brake System.84 Analysis on Influence of Ice-Covered Brake Pads on the Stress Characteristic of Alpine EMU Brake Disc.85 Load Characteristic Analysis of High Speed Train Bogie

86 Influence of Welding Process Parameters on Welding Deformation of Bogie Side Beam of

4 High-Speed EMU

87 Influence of Transition Curve on Vehicle-Line Dynamic Response of Suspended Monorail.88 Discussion on the Basic Characteristics and Technical Countermeasures of Vacuum Pipeline Traffic.89

5 西安城市轨道交通网络分析 罗叶 (长安大学) 摘要:西安城市轨道交通正处于高速发展阶段,根据近期规划,城市轨道交通线路将从

2018 年底

4 条线路增至

2023 年14 条线路,逐渐地形成网络规模.利用复杂网络的理论研 究城市轨道交通网络规模的可靠性、 抗摧毁性对提升线网的可达性以及提高网络的运营效率、 抗摧毁能力具有很强的现实意义. 在L空间中对西安城市轨道交通网络建立拓扑结构, 通过 计算度、 平均度、 平均路径长度、 网络效率、 聚类系数等指标, 对整个网络进行可靠性分析, 分析结果认为近期规划的西安城市轨道交通网络属于无标度网络. 为进一步对可靠性进行研 究, 模拟了网络出现随机故障及遭受故意攻击时的表现, 通过网络效率的变化衡量网络的抗 摧毁能力.结果表明西安城市轨道交通网络正处于发展扩张阶段,节点度分布尚不均衡,对 于随机攻击表现出强鲁棒性,而对故意攻击则表现出一定的脆弱性. 关键词:西安城市轨道交通网络;