A coupling of finite elements(FE) and infinite elements(IE) method is presented to investigate seismic response of the transportation tunnel due to earthquake waves.
采用有限元与无限元耦合方法讨论交通隧道在地震波作用下震动反应问题 ,并考虑地基土的非线性与层状性 。
Research purposes:Taking erecting heavy-tonnage box girder with bridge girder erecting machine in Bidding Z8 section of Shijiazhuang-Taiyuan Railway Passenger Dedicated Line as an example,the analyses of the influencing factors on and necessity of erecting girder with bridge girder erecting machine while passing through tunnel are made.
研究目的:为了解决客运专线架桥机通过隧道架梁施工的技术难题。
Xuefeng Mountain tunnel ventilation model experiment;
雪峰山隧道通风模型实验设计研究
Working condition experiment of Xuefeng mountain tunnel ventilation model;
雪峰山隧道通风模型工况实验研究
By adopting the SES software of the Ministry of Communications of USA,a model was built and computation was carried out for the tunnel ventilation optimizing project design of Xi an Metro Line 2.
通过使用美国交通部SES软件,对西安地铁2号线隧道通风的优化方案设计进行建模计算。
Surrounding Rock in Chongqing Tongyu Tunnel;
重庆通渝隧道围岩岩石变形的实验研究
Ventilation Technique in Construction of Exit Section of Tongyu Tunnel
通渝隧道出口段施工通风技术
Tongyu tunnel has the following characteristicsuch as complex geological condition, deep depth, frequent water in flow, rock burst , high stress, etc.
通渝隧道地质条件复杂,集涌水、岩爆、塑性变形、高地应力于一身,是典型的复杂条件下的长大公路隧道。
Study on the Safety Evaluation System and Method of Urban Traffic Tunnel;
城市交通隧道安全评价体系及方法研究
A Study on the Prediction and Prevention of Rockburst in the Traffic Tunnel of Jinping Ⅱ Hydropower Station;
锦屏二级水电站交通隧道岩爆预测及防治研究
Fuzzy Evaluation on Transportation Tunnel with Confidence Factors
基于置信因子的交通隧道模糊综合评价
Inter-District Working Group on Lion Rock Tunnel Traffic Problems
狮子山隧道交通问题区域工作小组
Probe into Traffic Safety Problems in Tunnels of Expressways in Mountainous Area
山区高速公路隧道交通安全问题探讨
Study on the Scheme Optimization of Underground Interchange Tunnel;
地下互通立交隧道上下层主隧道施工方案优化研究
Application of Industrial Ethernet in Tunnel Control
工业以太网技术在隧道交通工程中的应用
Study on the Theories and Methods of Highway Tunnel s Traffic Safety Forewarning;
公路隧道交通安全预警理论与方法研究
Study on the Construction Mechanics and Scheme Optimization of Underground Interchange Tunnel;
互通式地下立交隧道施工力学研究及方案优化
Analysis on Traffic Accident and Preventive Countermeasures in Freeway Tunnel;
高速公路隧道交通事故分析及预防对策
Study on Fire Safety Countermeasure in Single Highway Tunnel for Subtended Traffic
单洞对向交通公路隧道火灾安全对策研究
Study on Performance-Based Fire Protection Design Applicated in
城市地下交通联系隧道性能化防火设计研究
Research on Index System of the Traffic Accident in the Expressway Tunnel Group
高速公路隧道群交通事故指标体系及方法研究
Characteristics and countermeasures of traffic accident in the south part of Beijing-Zhuhai expressway tunnels
京珠南高速公路隧道交通事故特征及防治对策
Freeway tunnel traffic safety strategy based on vehicle speed
基于速度控制的高速公路隧道交通安全策略
Characteristics and Countermeasures of Traffic Accidents in Expressway Tunnel
高速公路隧道交通事故特性及其防范措施
Analysis on Risk Causation of Traffic Accidents in Expressway Tunnel Group
高速公路隧道群交通事故风险致因分析
Traffic Incidents Analysis of Tunnel Based on Time Series Data Mining
基于时间序列挖掘的隧道交通事件分析