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更新时间:2025.05.17
轨道交通高架车站清水混凝土轨道梁预制技术

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北京市轨道交通亦庄线高架区间车站采用了预应力清水混凝土箱型截面轨道梁结构设计,该批轨道梁内部为空腔结构,给预制工作带来了新的挑战。在不同清水混凝土构件预制经验的基础上,针对轨道梁的空腔结构特征,通过摸索试验,形成了清水混凝土轨道梁预制关键技术,为今后类似清水混凝土构件预制提供了可借鉴经验。

轨道梁安装方案

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. '. 目 录 一、工程概况·············································1 二、编制依据·············································1 三、施工准备·············································1 四、施工方法及技术措施· ··································1 五、质量保证措施及质量控制点一览表· ······················13 六、安全健康环保措施· ····································15 七、文明施工措施·········································17 八、劳动力组织····················

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混凝土轨道梁强度
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