高大砼模板工程及支撑体系应用技术

Applied technology of tall concrete formwork and support

南京航空航天大学将军路校区东区北2号教学科研楼工程两侧房屋的连廊构架总高度为20.5m,混凝土大梁的跨度为30m,截面尺寸为500×1800,梁顶标高20.50m,支模高度为19.6m,通过高大模板排架支撑体系的方案优化及控制,采用了合理有序的施工工艺,保证了高支模排架的安全,并确保了混凝土施工质量。

For the teaching and Research Building project,the total height of the corridor structure is 20.5 m,concrete girder span 30 m,the section size 500×1800,the top elevation beam 20.50 m and formwork height 19.6 m.Through optimization and control of large template bent support system plan,reasonable and orderly construction process is used so as to ensure the high security bent formwork and the construction quality of concrete.