利用温度检测钻孔灌注桩混凝土拌合物面的研究

杜鹏, 刘晓玲, 徐新战, 常镪, 付连红

Research on concrete mixture surface detection for bored pile based on temperature

Peng DU, Xiao-Ling LIU, Xin-Zhan XU, Qiang CHANG, Lian-Hong FU

图1 混凝土拌合物灌注环境模拟装置示意 1—多功能反力架;2—检测装置预留孔道;3—千斤顶;4—法兰盘;5—千斤顶顶升速率控制器;6—材料桶;7—位移传感器;8—温度传感器;9—不锈钢连杆;10—采集系统

Fig.1 Diagram of concrete mixture filling environment simulator 1—multi-functional reaction frame; 2—reserved channel; 3—jack; 4— flange; 5—jacking speed controller; 6—material drums; 7—displacement sensor; 8—temperature sensor; 9—leverage of stainless steel; 10—acquisition system