Research on Sunlight Temperature Effect in the Construction Process of Long-span Concrete Bridge Structure
The key of temperature effect of concrete bridge is to identity the most unfavorable temperature distribution of structure. To analysised the important nodes of structure, the most unfavorable temperature distribution was determined by finiteelement analysis according to the differential equation of heat conduction. The construction technology parameters were more reasonable under the supervision and construction control, which provided a reliable technology basis for safety construction of long-span prestressed concrete bridge and reasonable bridge state.
concrete bridge temperature effect safety construction technology
Li Baochang Bian Xilong Luo Yunjiao
Heilongjiang Building Professional Technology Institute, Harbin, China Northeast Forestry University Harbin, China
国际会议
三峡
英文
2629-2631
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）