摘要
混凝土桥梁的温度变化受环境影响,其伸缩变形主要是年气温变化的结果,太阳辐射热的影响也应予以考虑。而且伸缩装置的选型、安装等均与气温变化有密切关系。
Temperature variations in concrete bridge are affected by environment. Dilation deformations of concrete bridge are mainly resulted from the annual air temperature variations as well as the effect of solar radiation. As a result, the selection and installation of dilation devices of concrete bridge are dependent on the air temperature variation.
出处
《中南公路工程》
北大核心
2004年第4期108-111,共4页
Central South Highway Engineering
