Numerical Simulation of Wind Fields at the Bridge Site in Mountain-Gorge Terrain Considering an Updated Curved Boundary Transition Section

AbstractTo investigate the characteristics of wind fields at the bridge site in mountain-gorge terrains more accurately and rationally, an updated curved boundary transition section (BTS) was propo...

[1]  Alan G. Davenport,et al.  Guidelines for the calculation of wind speed-ups in complex terrain , 1998 .

[2]  C. Cai,et al.  Numerical simulation of the neutral equilibrium atmospheric boundary layer using the SST k-ω turbulence model , 2013 .

[3]  Guoji Xu,et al.  Numerical simulations of lateral restraining stiffness effect on bridge deck–wave interaction under solitary waves , 2015 .

[4]  Lian Shen,et al.  Numerical analysis on the difference of drag force coefficients of bridge deck sections between the global force and pressure distribution methods , 2016 .

[5]  Xinzhong Chen,et al.  Wavelets-based estimation of multivariate evolutionary spectra and its application to nonstationary downburst winds , 2009 .

[6]  Huawei Niu,et al.  LES study on the turbulent flow fields over complex terrain covered by vegetation canopy , 2016 .

[7]  Xuhui He,et al.  LES study of turbulent flow fields over a smooth 3-D hill and a smooth 2-D ridge , 2016 .

[8]  Xinyu Xu,et al.  Wind characteristics at bridge site in a deep-cutting gorge by wind tunnel test , 2017 .

[9]  H. F. Xiang,et al.  Wind turbulence characteristics study at the Stonecutters Bridge site: Part I-Mean wind and turbulence intensities , 2009 .

[10]  Emil Simiu,et al.  Wind effects on structures : fundamentals and applications to design , 1996 .

[11]  José M. L. M. Palma,et al.  Numerical simulation of the atmospheric flow in a mountainous region of the North of Portugal , 1998 .

[12]  Paul Carpenter,et al.  Investigation of wind speeds over multiple two-dimensional hills , 1999 .

[13]  T. Uchida,et al.  Large-eddy simulation of turbulent airflow over complex terrain , 2001 .

[14]  Guoqing Huang,et al.  The appropriate shape of the boundary transition section for a mountain-gorge terrain model in a wind tunnel test , 2015 .

[15]  Xinyu Xu,et al.  Numerical simulations of the mean wind speeds and turbulence intensities over simplified gorges using the SST k-ω turbulence model , 2016 .

[16]  Ole Øiseth,et al.  Long-term monitoring of wind field characteristics and dynamic response of a long-span suspension bridge in complex terrain , 2017 .