防止冷缩温应力对水泥混凝土路面产生裂断的措施与方法 |
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引用本文: | 胡新民.防止冷缩温应力对水泥混凝土路面产生裂断的措施与方法[J].湖南广播电视大学学报,2010(1):56-57. |
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作者姓名: | 胡新民 |
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作者单位: | 湖南广播电视大学,湖南长沙,410004 |
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摘 要: | 本文分析水泥混凝土路面收缩开裂机理和冷缩产生的温度应力对混凝土早期开裂的影响,提出了防止开裂的技术措施与用板温控制锯缝时机的方法。
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关 键 词: | 温应力 开裂 断板 锯缝时机 防止措施 |
The Measures and Methods to Prevent the Shrinkage Temperature and Stress on the Cement Concrete Pavement Breaking |
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Institution: | HU Xin - min |
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Abstract: | Analyse cement mix earth road surface is it fracture mechanism and cold humidity produced to contract tackle strength to mix influence that earth fracture in early days propose to shrink, prevent technological measure that fraeture with with warm to control saw kerf method of opportunity. |
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Keywords: | temperature stress fractures broken and stiff saw kerf opportunity the preventing measure |
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