摘要
通过科学合理的施工现场平面布置,攻破了大跨度预应力预制T梁施工技术难关,确保了桥梁按期架设贯通。
By scientific and reasonable in-site plane arrangement, the construction technology difficulty of large space pre stress prefabricate T-girder was solved, and insure the bridge complete in time.
出处
《工程质量》
2012年第5期66-68,共3页
Construction Quality
关键词
有粘结预应力T型梁
预应力钢绞线
金属波纹管
张拉
灌浆
封锚
bonded pre-stress T-girder
pre-stress steel strand
metal corrugation pipe
strain
grouting
envelop the anchor hole
