大型圆形储煤仓施工

The Construction of large circular storing Camalig of Coal

就大型圆形储煤仓的施工阐述了薄壁筒体结构清水混凝土的模板设计及细部处理,提出了钢筋施工及混凝土细部修补的注意事项,通过采用嵌缝处理和利用高强硬质塑料套管代替常用的截面限位钢筋,避免定位钢筋端头锈蚀对混凝土外观的影响,较好地解决了模板拼缝和对拉筋影响混凝土观感质量问题,同时节约工程成本。此外,还对采用高空散装法进圆形网架施工,解决网架节点的螺栓连接作了介绍。

This text introduced a circle template design and minute part processing of the clear water concrete of the wall tube body structure with thin coal catalog, the regulation of reinforcing bar construction and concrete minute part repair, circular net construction. Adopting the striking off sews, solving the Impressions quality problem resulted by the sews of template to put together and connecting reinforcing bar more and so much , making use of high and tough quality plastics tube to replace to limit reinforcing bar in common usely, avoiding the influence quality problem of the concrete impressions of fixed position reinforcing bar carrying a rust eclipse＇s influence to concrete external appearance, economize engineering cost in the meantime. And adopt the methods of bulky cargo with high to get empty, solving a net the stud bolt of the node a conjunction successfully.