城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
21期
353-353
,共1页
桥梁工程%预应力结构%施工技术
橋樑工程%預應力結構%施工技術
교량공정%예응력결구%시공기술
bridge engineering%prestressed structure%cons-truction technology
在桥梁的建设中,预应力的运用越来越广泛。预应力结构具有刚性强、振动少以及弹性变形小的优点,所以,在桥梁的假设中具有很明显的优势。通过改善桥梁结构受拉模块的受拉强度,使桥梁结构原本的抗性得到了增强。
在橋樑的建設中,預應力的運用越來越廣汎。預應力結構具有剛性彊、振動少以及彈性變形小的優點,所以,在橋樑的假設中具有很明顯的優勢。通過改善橋樑結構受拉模塊的受拉彊度,使橋樑結構原本的抗性得到瞭增彊。
재교량적건설중,예응력적운용월래월엄범。예응력결구구유강성강、진동소이급탄성변형소적우점,소이,재교량적가설중구유흔명현적우세。통과개선교량결구수랍모괴적수랍강도,사교량결구원본적항성득도료증강。
In the construction of the bridge, the application of prestressed technology is more and more widely. Prestressed structure has the characters of strong rigidity, smal vibration and less elastic deformation, so it has the distinct advantage in the bridge hypothesis. This article enhances the original res-istance of the bridge structure through improving the tensile strength of bridge structure module.