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随着国民经济和建筑科学技术的迅猛发展,建筑规模不断扩大,一些大型现代化基础设施日益增多,大体积混凝土在现代工程建设中占有重要地位。而在今天,尽管我们在施工中采取各种措施防止裂缝的产生,但裂缝仍然时有出现。裂缝的出现会影响到结构的整体性和耐久性,甚至会影响结构的安全从而影响结构的使用寿命。在现场施工过程中混凝土的裂缝又较为普遍,根据我在工程施工现场中所总结出的一心得体会对施工中大体积混凝土裂缝的成因和处理措施做一探讨。
With the rapid development of the national economy and construction science and technology, the scale of construction continues to expand, and some large-scale modern infrastructures are increasing. Mass concrete plays an important role in modern engineering construction. Today, although we have taken various measures to prevent cracks during construction, cracks still appear. The appearance of cracks will affect the integrity and durability of the structure, and even affect the safety of the structure and affect the service life of the structure. Concrete cracks are more common during the construction of the site. Based on the summary of my experience in the engineering construction site, I have learned how to deal with the causes of mass concrete cracks during construction and the treatment measures.