【摘要】 崖门大桥主桥为单索面预应力连续箱梁斜拉桥。针对 0号块净空高 ,悬臂长的特点 ,以墩身为依托采用了下部托架和上部吊架相结合的支撑架结构体系。介绍其 0号块的施工方案及施工技术。更多还原

【Abstract】 The Yamen Bridge is a pretressed concrete continuous box beam cable stayed bridge with single cable plane. Because of start element of the bridge with higher headroom and longer cantilever, the support structures combined with underside bracket and upside suspend truss are used upon top of pillar body. The start element construction technology and method are introduced.更多还原