混合井井塔主提升大厅层的结构设计

Structural Design of the Main Hoisting Floor in the Composite Shaft Tower

混合井井塔同时具备主井井塔和副井井塔的生产功能和技术要求,是有色矿山工程的地面重要建筑物,处在关键的生产环节上。本文结合工程实例,重点介绍了其主提升大厅层的结构配置方案,选择型钢混凝土组合结构形式对其进行设计,有效的提高了建筑物正常使用极限状态的能力,为超大超深规模的井塔结构设计提供了设计经验,具有一定的工程实际应用价值。

The composite shaft tower has the production function and technical requirement of the main shaft tower and the auxiliary shaft tower, is the important ground building of the non-ferrous mine project, which is located in the key production links. The paper combines engineering examples, mainly introduces the structural configuration scheme of the main hoisting floor, selects the steel-reinforced concrete composite structure to design it, and effectively improves the serviceability limit state of the building. It supplies certain experience in structural design for super-large and deep-scale shaft shower, and it has certain practical application value.