摘要
结合沪杭高铁步云特大桥预应力混凝土连续梁悬臂施工实例,介绍了预应力混凝土连续梁桥主梁悬臂浇筑施工阶段线形控制原理、实际立模高程值的计算、测点的布设和监控方法,以指导类似工程施工。
Combined with the pre-stressed concrete continuous girder bridge cantilever construction of Buyun super-large Bridge of ShanghaiHangzhou high-speed railway, the linear control theory of pre-stressed concrete continuous main girder bridge cantilever construction was introduced as well as the height calculation of erection formwork, survey points setting and monitoring method, so as to guide,similar engineering construction.
出处
《山西建筑》
2011年第7期142-144,共3页
Shanxi Architecture
关键词
悬臂梁
线形控制
高程值
cantilever beam, linear control, elevation value
