摘要
提出了钢筋混凝土连续箱梁温度收缩应力计算的一种模式,并对这种计算模式作了详细阐述,为工程技术人员采取适当工艺和养护方法来控制混凝土早期裂缝的发生提供了一种依据.
This paper presented a model for the calculation of temperature contracted stress for reinforced concrete continuous box beam bridges, expounding this calculation model carefully and giving engineers a reference for suitable workmanship and maintenance methods to control the occurrence of early concrete fissures.
出处
《海南师范学院学报（自然科学版）》
2005年第4期339-342,共4页
Journal of Hainan Normal University:Natural Science
关键词
箱梁
温度收缩应力
大体积混凝土
box beam bridge
temperature contracted stress
big volumn concrete
