摘要
以上海世纪大道SB1-1工程为背景,对周边环境复杂、邻近地铁及历史名校、地下管线众多的深基坑施工工艺进行了研究。对不同区域采用不同厚度的地下连续墙做基坑围护,同时对原设计方案中的围檩构造、地下水降水方案进行优化,确保了深基坑施工的安全和质量进度,可为类似工程提供借鉴。
Based on the background of Shanghai Century Avenue SB1-1,the construction technology of deep foundation pit with complex surroundings,adjacent to metro,famous historic school and numerous underground pipelines is studied.The diaphragm walls with different thicknesses are used as foundation pit support in different areas.At the same time,the enclosing purlin structure and groundwater dewatering scheme in the original design scheme are optimized to ensure the safety quality and progress of deep foundation pit construction,which can provide reference for similar projects.
作者
赵红兵
ZHAO Hongbing(Shanghai Construction No.1 (Group) Co.,Ltd.,Shanghai 200120,China)
出处
《建筑施工》
2019年第7期1215-1217,共3页
Building Construction
关键词
邻近地铁
地下连续墙
深基坑施工
监测控制
adjacent to subway
diaphragm wall
deep foundation pit construction
monitor andcontrol
