论文部分内容阅读
我单位承建的汉中市轻工局展销楼为框架结构,后期粉刷时发现一、二层的8根钢筋混凝土梁与中部次梁相交处出现裂缝。根据设计部门的意见,我们对上述钢筋混凝土梁采取了加固措施。根据加固方案的要求,要对250mm厚的钢筋混凝土梁钻孔,以便焊接加固。由于楼层较高,钻孔位置又靠近天花板,若采用一般的手持式电动
The Hanzhong City Light Industry Bureau’s exhibition building contracted by our company has a frame structure. During the later period of painting, cracks were found at the intersection of the first and second floors of the eight reinforced concrete beams and the central secondary beam. According to the opinions of the design department, we have taken reinforcement measures for the above reinforced concrete beams. According to the requirements of the reinforcement program, 250mm thick reinforced concrete beams shall be drilled for welding reinforcement. Because of the high floor, the drilling position is close to the ceiling, if the general hand-held electric