Abstract：Research purposes：The numerical computational method along with one-dimensional, non-constant, compressible flow model and characteristic method were adopted to analyze the adaptability of effective cross-section area of the tunnel with the clear space of 100m2 on Beijing-Shanghai High-speed Railway. The sensibility analyses of transient pressure wave in single line and double line tunnels were made under the different tunnel lengths, train lengths and train speeds.
Research conclusions：Based on the comparative result between of the criterion of permissible pressure wave in China and UIC criterion, the requirement of the sealing time for high running of train in tunnel of Beijing-Shanghai High-speed Railway was presented and the proposal was made that the train speed could be slower than 350 km/h when two trains met in tunnel.
邓 杰；余南阳；赵海恒. 京沪高速铁路隧道有效断面适应性研究[J]. 铁道工程学报, 2010, 27(3): 66-70.
DENG Jie, YU Nan-yang, ZHAO Hai-heng. Study on the Adaptability of Effective Cross-section Area of the Tunnel of Beijing-Shanghai High-speed Railway. 铁道工程学报, 2010, 27(3): 66-70.
[ 1 ] Vardy, A. Brown, J. An Overview of W ave Propagation in Tunnels[C] //Note on Numerical Fluid Mechanics 79. Springer Verlag, Berlin, 2002: 249-266.
[ 2 ] Steinbeuer J. Calculation of unsteady pressures during passing and tunnel entrance of trains [ J ]. ASME Aerodynamics of transportation, 1979(6): 18-20.
Wang Lei, W an Xiaoyan, Yu Nanyang, etc. Research Study on Prediction of Pressure Waves in Tunnels[J]. China Civil Engineering Journal, 2006(12): 104-107.
Tian Hongqi. Research and Applications of Air Pressure Pulse from Trains Passing Each Other[J]. Journal of Railway Science and Engineering, 2004(1): 83 -89.
Mei Yuangui, Zhao Haiheng, Liu Yingqing. The Numerical Prediction of the Pressure Transient Generated by a High Speed Train Passing through a Tunnel[J]. Journal of Southwest Jiaotong University, 1995(6): 667 -672.
Mei Yuangui, Yu Nanyang. Numerical Simulation of High-speed Trains Induced Pressure Waves in a Single Bore Tunnel[J]. Journal of Lanzhou Railway Institute, 1998(4): 49 -53.
Mei Yuangui, Yu Nanyang, Zhao Haiheng, etc. Numerical Method on Transient Pressure with High-speed Trains Crossing through a Tunnel[J]. Journal of the China Railway Society, 2002(2): 21 -25.
Zhang Guangpeng, Lei Bo, Li Qiong. Influence of Maglev Train Sealing Characters on the Tunnel Cross-section Area[J]. Journal of the China Railway Society, 2005(2): 126 -129.
Yu Nanyang, MeiYuangui, Zhao Haiheng. Parameter Sensibility Analysis on the Pressure Wave of High-speed Trains Crossing through a Tunnel[J]. Journal of Southwest Jiaotong University, 1996 (Supplement): 667 -672.
2010, Vol. 27 
版权所有 © 2014 《铁道工程学报》编辑部