城市综合体项目梁上穿管设计

The beam upper poling design of city complex project

以某大型城市综合体为例,对该建筑梁腹板位置开矩形洞口的构造措施作了简介,依据相关技术条件,对孔洞补强所需要的各类型钢筋的数量进行了详细验算,结果表明在大面积穿管的情况下采用梁上开洞的设计方法会增加工程造价。

Taking a large city complex as an example,this paper introduced the construction measures of rectangular hole on the building beam web position,according to relevant technical conditions,made detailed calculation to different types of reinforced numbers of hole reinforcing,the results showed that using beam upper poling design method under the situation of large area poling would increase the project cost.