发展高效预应力预制构件刍议
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徐有邻
(中国建筑科学研究院 北京 100013)[提要] 分析了预应力预制构件的现状,根据我国建筑市场的变化及建筑技术发展所提供的条件,提出了发展高效预应力预制构件的设想。文中还介绍了近年在这方面所取得的进展并对今后的发展方向提出了建议。
[关键词] 高效预应力 预制构件 建议The paper analysed situation for trade of concrete precast element in China. Based on changes of building market and development of construction technology, a proposition for developwent of high-efficiency prestress concrete precast element has been proposed.
Keywords: high-efficiency prestress; concrete precast element; proposition