建筑垃圾回填软土基坑支护设计探讨  

Study on the Design of Soft Soil Foundation Support for Construction Waste Backfill

作　　者：吕炳炫 Lyu Bingxuan(China North Industries Norengeo Co.Ltd.,Ximen Branch,Xiamen,Fujian 361000)

机构地区：[1]中国兵器工业北方勘察设计研究院有限公司厦门分公司,福建厦门361000

出　　处：《江西建材》2023年第5期164-166,共3页Jiangxi Building Materials

摘　　要：目前,建筑用地紧缺,大多拆迁场地内存在直接使用砖块、砼块、旧基础等建筑垃圾进行回填等情况,破坏了原有土层的物理力学性质。文中结合厦门某建筑基坑的支护设计,基于“双碳”战略背景,分析了以上问题,并结合基坑支护设计中的三种典型性剖面,探讨了在复杂地质条件下的支护措施。At present,there is a shortage of construction land,and most demolition sites directly use Construction waste such as bricks,concrete blocks and old foundations for backfilling,which has damaged the physical and mechanical properties of the original soil layer.The article combines the support design of a certain building foundation pit in Xiamen,analyzes the above issues based on the"dual carbon"strategy background,and explores support measures under complex geological conditions by combining three typical profiles in foundation pit supportdesign.

关 键 词：基坑支护 建筑废料 可回收式锚索 

分 类 号：TU753[建筑科学—建筑技术科学]