合金组合芯模空心楼盖施工技术  

CONSTRUCTION TECHNOLOGY OF ALLOY COMPOSITE CORE MOLD HOLLOW FLOOR

作　　者：尚东旭 Shang Dong-xu

机构地区：[1]中铁建设集团有限公司,北京100131

出　　处：《建筑技术开发》2023年第4期40-42,共3页Building Technology Development

摘　　要：结合工程实例,介绍合金组合芯模施工技术,着重介绍合金组合芯模技术原理、操作要点、抗浮措施、芯模防偏位措施。本工程采用合金组合芯模空心楼盖施工技术,用预制U形马凳筋控制芯模位置、芯模间距,取得了良好的施工质量效果,并减少钢筋混凝土用量、降低结构楼板自重、节约施工成本。Combining with engineering examples,this paper introduces the construction technology of alloy composite core mould,focusing on the technical principle of alloy composite core mould,key points of operation,anti-floating measures and anti-deflection measures of core mould.This project adopts alloy composite core mold hollow floor construction technology,with prefabricated U shaped horse bench bar control core mold position,core mold spacing,achieved good construction quality effect,and reduce the amount of reinforced concrete,reduce the structural floor weight,save the construction cost.

关 键 词：合金组合芯模 抗浮 预制U形马凳 偏位 

分 类 号：TU755[建筑科学—建筑技术科学]