Simulation study of spatial pattern for solar radiation in Qinghai Province

2013 ◽  
pp. 1017-1019
Author(s):  
Yu-E Du ◽  
Yin-Ping Hu ◽  
Bao-Kang Liu
Keyword(s):  
Solar Radiation ◽  
Spatial Pattern ◽  
Simulation Study ◽  
Qinghai Province

Spatial pattern and utility of Populus euphratica seed rain: a simulation study combined with field investigations

2012 ◽  
Vol 14 (3) ◽  
pp. 169-179
Author(s):  
Peng Hao ◽  
Jing-wen Li ◽  
Wei-lei Zhou ◽  
Qian-wen Liu ◽  
Yu-bo Zhang
Keyword(s):  
Spatial Pattern ◽  
Simulation Study ◽  
Populus Euphratica ◽  
Seed Rain ◽  
Field Investigations

Research of Temperature Field of Long Span Concrete Box Girder Bridge Caused by Solar Radiation

2012 ◽  
Vol 256-259 ◽  
pp. 1635-1639
Author(s):  
Cun Ren Jiang ◽  
Jian Min Ren ◽  
Zhuo Ling Wang
Keyword(s):  
Temperature Field ◽  
Temperature Gradient ◽  
Solar Radiation ◽  
Structure Design ◽  
Box Girder ◽  
Qinghai Province ◽  
Long Span ◽  
Concrete Box Girder ◽  
Girder Bridge ◽  
Bottom Slab

When stimulate temperature field of concrete box girder caused by solar radiation with ANSYS, it’s feasible to turn boundary conditions to third boundary condition. Taking Ping'an Huangshui River Super-large Bridge in Qinghai Province for example, the research analyzes box girder temperature field distribution and deduces realistic temperature gradient mode by comparing calculations with measurements. Calculations show that bottom slab of box girder also has quite big temperature gradient which should be taken seriously in bridge structure design.

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