【摘要】 依据GB 50204-2015《混凝土结构工程施工质量验收规范》,以TB-3型预制楼梯为例,介绍预制受弯构件结构性能检验的方法和要求,说明承载力、挠度、裂缝宽度检验指标的计算过程和注意事项。应用无线数据采集系统,使现场检测安全、高效。更多还原

【Abstract】 According to GB 50204-2015"Code for acceptance of construction quality of concrete structures",this paper illustrated the methods and the requirements of structural performance of TB-3 precast stair,calculated the parameters of load-carrying capacity,deflection and width of cracks. It showed that used the wireless data acquisition system could provide safety and high efficiency.更多还原