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高层建筑转换层预应力混凝土桁架施工的探讨
引用本文:綦春明,宋会莲.高层建筑转换层预应力混凝土桁架施工的探讨[J].南华大学学报(自然科学版),1998(1).
作者姓名:綦春明  宋会莲
作者单位:中南工学院建筑工程系!衡阳,421001
摘    要:本文结合工程实例通过对预应力桁架的分析和研究提出了先穿筋和不对称偏心张拉方法,工程实践表明该技术可行,解决了施工中的技术难题。

关 键 词:预应力桁架  转换层  不对称偏心张拉  穿筋

Inquiry into Construction of Prestressed Reinforced Concrete Truss of Transform Story in High Rise Buildings
Qi Chunming,Song Huilian.Inquiry into Construction of Prestressed Reinforced Concrete Truss of Transform Story in High Rise Buildings[J].Journal of Nanhua University:Science and Technology,1998(1).
Authors:Qi Chunming  Song Huilian
Institution:Department of Architectonic Engineering
Abstract:Prestressed reinforced concrete truss is analysed and studied with some engineering examples. Based on this, a method of first insert reinforce and unsymmetrical partial tension is developed. It is shown through application that this method is practicable and useful, and can solve difficult technological problems of the truss.
Keywords:prestressed reinforced concrete truss  transform story  unsymmetrial partial tension  insert reinforce
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