采用多孔板楼面房屋整体抗震加固方法

Integrited Seismic Strengthening Method of Hollow Plate Floor

5.12汶川地震震害表明,由于多孔板楼面结构整体性太差,致使大量的多层砌体结构房屋倒塌,文章对多孔板连结措施不够及施工质量存在缺陷等原因导致楼面结构损坏和房屋整体倒塌进行了分析,提出了对多孔板房屋整体抗震加固的一些方法。

Damage of Wenchuan earthquake shows,a large number of multi-storey masonry structure housing collapse because the integrity of hollow plate floor structure is too poor.This article analyses the reason from insufficient measures to link the quality of construction defects and other reasons that lead to the damage of the floor and the overall structure of the housing collapse,proposed integrited seismic strengthening methods of used house＇s prefabricated hollow plate.