"跳仓法"工艺在某重点项目的应用

"跳仓法"是民用建筑中取代永久变形缝和后浇带的有效新型技术措施,利用抗放结合的原则能有效解决混凝土初期与后期收缩引发的裂缝问题。技术要点是一方面要合理分仓、跳仓、构造设计和验算,另一方面要控制商品混凝土质量,进行严格的混凝土养护和温度监测。

An Application of "Alternative Bay Construction Method" in a Certain Key Project

＂Alternative Bay Construction Method＂ , an effective new technical method, is used to replace ＂Permanent Suturing of Late Poured Bands Method＂ in the construction of civil architectures. By applying ＂Resistance-Release-Combination＂ Principle, this method effectively solves problems of cracks resulted from concrete contractions in the course of initial and final stages. The key technology to be mastered is that on the one hand, road bay construction, alternative bay construction, structure design and checking should be conducted on a reasonable basis. On the other hand, the commercial concrete quality control should be strictly implemented and accordingly, cultivation and temperature monitoring of the commercial concrete are expected to be scientifically conducted and performed.