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预应力空心板楼面质量通病的防控技术
引用本文:张志宇.预应力空心板楼面质量通病的防控技术[J].同煤科技,2001(2):15-16,29.
作者姓名:张志宇
作者单位:大同煤炭集团公司
摘    要:针对建筑工程中常见的预应力空心楼板顺板缝裂缝的质量通病,分析其成因,阐述其防治措施。

关 键 词:楼地面体系  顺板缝裂缝  混合结构  变形  温差  工期  预应力空心楼板

The Prevention and Control-Technology of the Quality Common Fault of the Initial Stress Lift- Slab's Storey-Floorboard System
Authors:Zhang Zhiyu
Affiliation:Zhang Zhiyu
Abstract:The article introduces the prevention and control-technology of the quality com-mon fault of the initial stress lift-slab's storey-floorboard, analyses the cause of formation of the fissure along the blank of the lift-slab, and expatiates the measure of the prevention and control-technology.
Keywords:storey-floorboard system  quality common fault  the fissure along the blank of the lift-slab  composite build  stress  transfiguration  difference in temperature  time limit for a project
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