聊城市民文化中心无缝施工技术  

作　　者：张震 聂凤义 何有磊 

机构地区：[1]聊城市公路管理局养护中心,聊城252000 [2]聊城昌润住房开发建设有限公司,聊城252000 [3]聊城市聊建集团第四建筑公司,聊城252000

出　　处：《膨胀剂与膨胀混凝土》2012年第4期21-24,共4页 Expansive Agents & Expansive Concrete

摘　　要：超长地下室施工,抗裂问题是关键,本文结合聊城市民文化中心地下室工程,介绍了超长地下室结构无缝施工技术。总结了无缝施工的经验,其关键在于设计、施工、材料相结合,充分发挥好膨胀剂的作用,切实起到提高混凝土抗渗性能和补偿混凝土收缩的作用。Anti-crack is the key problem of ultra-long seamless basement construction, this paper introduced the seamless construction technology of Super-long Basement structure, combined with the Liaocheng citizens’ cultural center basement engineering. It points out that, the key of the seamless construction experience lies in the combination of design, construction and material, and in this way, we can give full play to the function of expansive agent, and to improve the impermeability of concrete and make shrinkage-compensation effect.

关 键 词：超长 无缝 补偿收缩 

分 类 号：TU755[建筑科学—建筑技术科学]