摘要
以伊春市伊嘉公路五汤段K36+490汤旺河大桥T梁施工为例,介绍30 m T梁预制的主要施工技术。
Based on the construction of T type girder of the Tangwanghe large bridge at the Wuying- Tangwanghe K36 ＋ 490 section, primary construction technology of prefabricating 30m T type girder is introduced.
出处
《黑龙江交通科技》
2006年第1期69-72,共4页
Communications Science and Technology Heilongjiang
关键词
后张法
预应力混凝土T型梁
预制
张拉
post - tensioning method
prestressing concrete T type girder
prefabricate
tensioning
