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在南京程阁老巷B4幢住宅楼电梯井工程中,使用整体钢架式井筒模,取得一定成效,现介绍如下。该大楼为31层全现浇剪力墙结构,有两个电梯井并列布置,剪力墙墙厚200mm。一、整体钢架式井筒模结构组成钢木组合模板,钢阴角模,φ20可调螺栓(调节模板与钢架间的间距)每面4只,角钢
In the elevator well project of B4 residential building in Chengge Old Lane, Nanjing, the use of integral steel frame wellbore mode has achieved certain results. The building is a 31-storey cast-in-place shear wall structure with two elevator shafts arranged side by side. Shear wall thickness is 200mm. First, the overall steel frame wellbore mold structure composed of steel and wood composite template, steel Yin corner mold, φ20 adjustable bolt (adjust the spacing between the template and the steel frame) 4 on each side, angle steel