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混凝土在现代工程建设中占有重要地位。然而,混凝土的裂缝却较为普遍。究其原因,主要是混凝土温度应力的变化引起的。特别在大体积混凝土中,温度应力及温度控制具有重要意义。
Concrete plays an important role in modern engineering construction. However, concrete cracks are more common. The reason is mainly caused by changes in the concrete temperature stress. Especially in mass concrete, temperature stress and temperature control are of great significance.