带混凝土筒大开间砖混结构灵活住宅体系的特点是，每个单元有一个钢筋混凝土楼梯筒，分户横墙与外纵墙均采用组合砖墙砌体。
The unique feature of the large bay flexible residential building is that:every unit itself consists of a reinforced concrete tube-stairway core body-with its repective composite wall with openings.
本文就现浇钢筋混凝土螺旋楼梯施工提出一种模板支设方法。
The author explores a new way of erecting molding board in the construction of job-placed reinforced concrete cockle stairs.
本方案楼梯为钢筋混凝土现浇梁式楼梯。
The stairs are the cast-in-place board type stairs of reinforced concrete.
本方案楼梯为钢筋混凝土现浇梁式楼梯。
The stairs are the cast-in-place board type stairs of reinforced concrete.
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