摘要
结合某粮库的工程实例 ,介绍了 3 0m预应力屋架后张法的施工过程。通过预控分析、现场准备、热工计算和主要技术措施的实施等 ,阐述了大型预应力构件的施工工艺。
Combined with engineering example of one grain depot the post tensioning construction process of 30m prestressed roof truss is introduced. Through introduction of precontrol analysis, filed preparation, heat engineering calculation and technical measures the construction technology , requirements and construction method of large prestressed components are elaborated.
出处
《山西建筑》
2003年第3期69-70,共2页
Shanxi Architecture
关键词
后张法
预应力屋架
暖棚法
热工计算
post tensioning method, prestressed roof truss, greenhouse method, heat engineering calculation
