Author(s): JIN Gaoqiang, ZHU Jiang, CUI Tianxia, ZUO Wenbin
Pages: 55-56,59
Year: 2012 Issue:  3
Journal: Jiangsu Construction
Keyword:  BDF inorganic fire-resistant box; basement parking; hollow floor without beam; prestressed; ultralong;
Abstract: 文章主要介绍了在地下车库顸板中采用BDF无机阻燃型复合箱体成孔的无梁空心楼盖技术，以及采取后张法预应力技术解决超长地下室结构的混凝土收缩及温度应力问题。