摘要
介绍了预留孔道对构件截面尺寸、非预应力筋布置的要求,并对预应力结构施工中遇到的问题及处理方法进行了分析总结,提出了同一构件中有粘结与无粘结可综合使用,预应力结构施工应与其他工种相配合的建议,以供同行探讨。
The requirements of prestressing duct on sectional dimension of members and arrangement of nonprestressed reinforcement are introduced. Questions encountered in construction process of prestressed structure as well as treatment methods are analyzed and summarized. In addition suggestions are proposed that method combined with bonded and unbonded prestress can be used and prestress construction should cooperate with other trades, in order to inquire for the same trade or occupation.
出处
《山西建筑》
2008年第2期147-148,共2页
Shanxi Architecture
关键词
现浇预应力结构
构件截面尺寸
预应力筋
cast-in-place prestressed structure, sectional dimension of members, prestressed reinforcement
