根据北京市城市水系的远景规划,在2006年开始进行的亮马河综合治理工程中,燕莎人行桥由于不满足规划的通航要求,需进行抬高处理。选择了碗扣架配合顶升系统施工的方案进行施工。校核了该系统的受力,介绍了系统抬高、回落及拆除过程,可为类似工程提供参考。 According to the long-term planning of Beijing’s urban water system, in the comprehensive management of Liangma River which started in 2006, Lufthansa Footbridge needs to be lifted for not meeting the planned navigation requirements. Select the bowl frame with the jacking system construction program for construction. Checked the force of the system, introduced the system elevation, fall and removal process, can provide a reference for similar projects.