高等级公路先简支后连续桥施工技术探讨

Discussion on high grade highway simply supported-to-continuous girder bridge construction technology

总结了先简支后连续梁桥的优点,结合先简支后连续梁的结构形式及其受力特点,对先简支后连续梁桥施工流程,施工工艺及相关技术要求进行了详细介绍,以期促进先简支后连续梁桥的推广应用。

This paper summed the advantages of simply supported-to-continuous girder bridge,combining with the structure forms and its stress characteristics of simply supported-to-continuous girder bridge,introduced in detail the construction process,construction technology and technical requirements of simply supported-to-continuous girder bridge,in order to promote the promotion application of simply supported-to-continuous girder bridge.