| 公路桥梁大体积混凝土常见裂缝的成因及防治 |
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| 引用本文： | 苏法宏.公路桥梁大体积混凝土常见裂缝的成因及防治[J].交通标准化,2010(13):282-284. |
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| 作者姓名： | 苏法宏 |
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| 作者单位： | 石家庄市地方道路管理处,河北,石家庄,050051 |
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| 摘 要： | 公路桥梁较大体积混凝土承台、桥墩台等基础结构在浇筑后容易产生裂缝等病害,鉴于此,结合施工管理经验及相关技术规范要求,介绍较大体积混凝土产生裂缝的原因及裂缝防治技术,对确保公路桥梁结构的施工质量具有重要意义。
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| 关 键 词： | 大体积混凝土 水化热 裂缝 防治 |
Common Crack Causes and Prevention of Mass Concrete of Highway Bridge |
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| SU Fa-hong.Common Crack Causes and Prevention of Mass Concrete of Highway Bridge[J].Communications Standardization,2010(13):282-284. |
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| Authors: | SU Fa-hong |
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| Institution: | SU Fa-hong (Shijiazhuang City Local Highway Management Department,Shijiazhuang 050051,China) |
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| Abstract: | Mass concrete structures like concrete pile cap,bridge pier and abutment of highway bridge are apt to create crack. Given this,the crack causes and prevention technique are introduced on the basis of the construction experience and standards requirement so as to guarantee the construction quality of highway bridge structure. |
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| Keywords: | mass concrete hydration heat crack prevention |
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