Factors Analysis On The Temperature Field Of PC Box-Girder Bridge

被引：0

作者：

Nie, Yudong ^{[1
]}

Zhang, Wei ^{[1
]}

Wang, Zonglin ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Transportat Sci & Engn, Harbin 150006, Peoples R China

来源：

SUSTAINABLE ENVIRONMENT AND TRANSPORTATION, PTS 1-4 | 2012年 / 178-181卷

关键词：

temperature field; solar radiation; thermal conductivities; bridge pavement;

D O I：

10.4028/www.scientific.net/AMM.178-181.2006

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Based on the Nenjiang Bridge located in the Qi-Gan expressway and using the finite element software ANSYS, we analysis the influences of solar radiation, free air temperature, inside temperature, wind speed, thermal conductivity of concrete, section height, flange plate length and bridge pavement on the temperature field of PC box-girder in this paper. And the solar radiation, thermal conductivity of concrete and bridge pavement is presented as the leading factors for the temperature field of PC box-girder.

引用

页码：2006 / 2012

页数：7