从砌体工程实例中分析裂缝的成因及设计对策

Crack origin analysis and design countermeasure in the bricking-up project example

结合实例分析了地基不均匀沉降、温度变化和材料干缩引起砌体产生裂缝的分布规律及其成因,并从设计角度提出了预防墙体开裂的对策,以保证砌体工程的正常使用性能。

Combined with examples,it analyzes the crack distribution principle and origin generated by non-uniform settlement of foundation,temperature variation and dry shrinkage of the material,and brings forward the countermeasures to prevent walling dehiscence from the aspect of design,which will assure the normal service performance of the bricking-up project.