某加固楼板的原位荷载试验

Field Loading Test on Floor Slab

某商住楼为框架剪力墙结构,现浇钢筋混凝土楼盖,其中501房的客厅楼板由于混凝土出现质量问题,进行了加固处理。为检验该混凝土楼板是否满足承载能力要求,对其进行了原位荷载试验。通过荷载试验实测数据与理论计算数据进行比较,评价该构件安全状态及加固效果。文章可为现浇钢筋混凝土楼板原位荷载试验分析方法,以及评价楼板加固效果提供参考。

To test whether the floor slab component of reinforced concrete meets bearing capability limit and to judge its safety storage, an in-situ loading test with reinforce treatment is carried on one commercial-residential building with its frame-shear wall structure, in which the living room floor of Room 501 has been reinforced due to quality problems. The test result, combined with theoretical calculations, shows that the safety and consolidation effect is as expected. This test provides some analytical reference to similar cases.