摘要
为降低建筑工程沉降变形的监测误差,形成可靠的监测结构,营造稳定、安全的施工环境,结合轮廓线跟踪技术,构建绿色建筑工程桩基施工沉降变形监测方法。通过布设沉降变形监测点,设定桩基轮廓监测频率,以此为基础,构建轮廓线跟踪边缘监测模型,获取监测结果,并采用纵向轮廓修正监测误差,从而实现沉降变形监测。最终测试结果表明:与传统对称沉降变形监测小组、传统压缩观测沉降变形监测小组相对比,文章所设计的轮廓线跟踪沉降变形监测小组最终得出的监测误差均控制在1.2以下,表明这一监测方法的效果更佳,精准度高,误差小,具有实际的应用价值。
In order to reduce the monitoring error of settlement and deformation of construction projects,form a reliable monitoring structure,and create a stable and safe construction environment,a method for monitoring settlement and deformation of pile foundation construction in green building projects is constructed by combining contour line tracking technology.By laying out settlement deformation monitoring points,setting the monitoring frequency of pile foundation contour,and based on this,a contour tracking edge monitoring model is constructed to obtain monitoring results,and the longitudinal contour is used to correct the monitoring error,so as to realize settlement deformation monitoring.The final test results show that compared with the traditional symmetric settlement and deformation monitoring team and the traditional compression observation settlement and deformation monitoring team,the final monitoring errors obtained by the contour tracking settlement and deformation monitoring team designed in this paper are all controlled below 1.2,indicating that this monitoring The effect of the method is better,the accuracy is high,the error is small,and has practical application value.
作者
李明照
LI Ming-zhao(China State Construction Second Engineering Bureau Co.,Ltd,Nanjing Jiangsu 210000 China)
出处
《江苏建筑》
2022年第S02期84-87,共4页
Jiangsu Construction
关键词
轮廓线跟踪
绿色建筑
工程设计
施工沉降
变形监测
监测方法
contour tracking
green building
engineering design
construction settlement
deformation monitoring
monitoring method
