邻近建筑物沉降受深基坑施工影响的监测数据分析  

MONITORING DATA ANALYSIS OF SETTLEMENT OF ADJACENT BUILDINGS AFFECTED BY DEEP FOUNDATION PIT CONSTRUCTION

作　　者：周向国 李堂磊 Zhou Xiang-guo;Li Tang-lei

机构地区：[1]广东天信电力工程检测有限公司,广州510700

出　　处：《建筑技术开发》2025年第4期153-155,共3页Building Technology Development

摘　　要：广东地区某深基坑采用桩锚支护体系,施工时发现设计阶段未充分考虑隧道,致使对应部位的预应力锚索无法按原计划施工。为此,本研究采用启明星软件对设计方案进行复核,并对理正软件与启明星软件两种计算结果进行对比分析。同时,对现场施工过程中疑难点进行实时、动态监测,并对监测结果进行深入分析与研究,以期为广东地区及类似地质条件和工程环境下的深基坑工程提供重要参考价值。A deep foundation pit in Guangdong Province adopts a pile anchor support system.During construction,it was found that the design phase did not fully consider the tunnel,resulting in the inability to construct the corresponding prestressed anchor cables according to the original plan.Therefore,this study used Qimingxing software to re-examine the design scheme and compared and analyzed the calculation results of Lizheng software and Qimingxing software.At the same time,real-time and dynamic monitoring of difficult points during on-site construction is carried out,and the monitoring results are analyzed and studied in depth,in order to provide important reference value and guidance for deep foundation pit engineering in Guangdong and similar geological conditions and engineering environments.

关 键 词：深基坑 围护结构施工 监测数据分析 邻近建筑物沉降 

分 类 号：TU753[建筑科学—建筑技术科学]