Abstract: The paper introduces the construction scheme for the cast-in-place cuplock support method of the ramp bridge of some hub project, selects the new hercules support and framework system by combining with the circumstance of the construction site, indicates the support height can be calculated according to the highest part of the support with the same width according to the most unfavorable principle, and indicates the operation points for all kinds of key procedures, so as to ensure the safety and accomplish the approach bridge project excellently.%针对某枢纽工程匝道桥现浇箱梁碗扣支撑法施工方案进行了介绍，结合施工现场情况，选取新型的大力神支架和模板系统，根据最不利原则，支架高度按同宽度的支架最高处计算，详细论述了各关键工序操作要点，以确保安全、优质地完成引桥工程施工任务。
展开▼
