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我公司承接的某网架工程,钢柱的基础在前期施工中已经完成,预埋螺栓已经预留完毕(图1)。由于当初基础施工时上部网架尚未出图,等图纸出来后发现,螺栓位置与设计不符。设计院拿出一个处理方案,即在原基础四周加角钢箍,另做一套预埋螺栓,然后在原基础四周用混凝土重新浇筑。
Our company to undertake a grid project, the basis of steel columns in the pre-construction has been completed, the embedded bolts have been set aside (Figure 1). Since the initial construction of the top grid has not yet plans, such as the drawings came out, the bolt position and design does not match. Design Institute come up with a solution, that is, the original foundation around the angle steel hoop, the other to do a set of embedded bolts, and then in the original foundation surrounded by concrete re-pouring.