【摘要】 对在建上海中心工程项目周边的天然气埋地管道进行了沉降监测,发现在监测期间,最大的正变形量为10mm,最大的负变形量-8mm;对监测结果进行了数值拟合和误差分析。更多还原

【Abstract】 The buried natural gas pipelines near the Shanghai tower which was under construction were monitored and it found that the max positive distortion was 10mm; the max negative distortion was-8mm. The numerical fi tting and error analysis were conducting for the monitoring result.更多还原