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Forestry Science and Technology Information
2005,37
(2)
85-86
铁路桥梁混凝土表面气泡和砂纹的防治措施
作 者：
敖长江
单 位：
中铁三局集团播明桥梁工厂
关键词：
铁路桥梁混凝土表面;气泡和砂纹;防治技术措施
摘 要：
通过对铁路桥梁混凝土表面气泡和砂纹形成原因的分析,从桥梁预制工艺5个方面进行试验研究,并提出了相应的防治技术措施。
译 名：
Prevention Measure Of Air Bladder And Sand Grain At Concrete Surface Of Railroad Bridge
作 者：
Ao Changjiang (Boming Bridge Factory Of No.3 Chinese Railway Bureau)
关键词：
concrete surface of railroad bridge; air bladder and sand grain; prevention technique measure
摘 要：
According to the analyses of forming causation of air bladder and sand grain at concrete surface of railroad bridge, this paper studies it from five aspects of bridge prefabricate craftwork, and puts forward relevant prevention technique measure.
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