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高层建筑转换层结构抗裂性明显提升,由于转换层结构需要设计较大的跨度,转换层极易由于不完善的设计方案而产生裂缝,从而导致建筑质量严重下降,然而采用预应力技术建造的转换层结构有了明显更强的抗裂性,转换层结构的抗冲切能力得到了有效的提高,施工更加方便,保证了高质量的混凝土浇筑施工,转换层整体的抗震性能将随之提高。
The structural cracking resistance of high-rise building conversion layer is obviously improved. Since the structure of the conversion layer needs to be designed with a large span, the conversion layer can easily cause cracks due to imperfect design, resulting in a serious decline in the quality of the building. However, using prestressed technology The conversion layer structure has a significantly stronger crack resistance, the impact resistance of the conversion layer structure has been effectively improved, the construction more convenient to ensure high-quality concrete pouring construction, the overall conversion layer seismic performance will be increased .