摘要
双向井字梁楼盖可在不增加层高的基础上提供大空间及美观的室内天花 ,通过一设计实例 ,较详细地介绍了无粘结部分预应力混凝土井字梁结构的方案确定、设计计算 ,说明双向无粘结部分预应力结构合理、施工方便。
The use of cross-beam floor in structure can make a wide space and an elegant ceiling without increasing the budget.This article through an engineering example maily introduces methods used to determine scheme,analysis structure.The article clarifies two-way unboaded partially prestressed concrete has reasonable structure and is convenient for construction.
出处
《四川建筑科学研究》
2001年第1期41-43,共3页
Sichuan Building Science
关键词
无粘结
预应力混凝土
等效荷载
井式楼盖
unboaded-prestressed concrete
partially prestressed
cross-beam floor
equivalent load
