大体积混凝土裂缝控制措施

摘要

This paper explores common concrete structure cracks, analyzes cracks causes from three aspects of cement hydration, concrete shrinkage and external temperature change, proposes corresponding protection measures, and then describes its actual application, so as to guide practice and to reduced or avoids mass eoncrete cracks.%针对混凝土结构中常见的裂缝现象进行了探讨，从水泥水化热，混凝土收缩，外界温湿度变化三方面分析了裂缝产生的原因，提出了相应的预防措施，并阐述了具体的实例应用，以期指导实践，减少或避免大体积混凝土裂缝。