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桥梁大体积混凝土构件由于需要浇筑的混凝土数量较大,浇筑时间较长,加之恶劣施工环境的影响,工人很容易产生疲劳和重复劳动引起厌倦而造成混凝土振捣不密实所引起的蜂窝状混凝土。
Due to the large quantity of concrete to be poured and the long pouring time, combined with the harsh construction environment, workers are prone to cellular concrete caused by fatigue and fatigue caused by repetitive work, resulting in the concrete being not compacted.