地下室加层基坑支护加固措施的研究  

Study on Foundation Pit Support and Reinforcement Measures in the Original Basement

作　　者：高翔[1,2] 隆威 熊朋[2] 

机构地区：[1]中南大学,湖南长沙410000 [2]湖南大学设计研究院有限公司,湖南长沙410000

出　　处：《中国房地产业》2023年第12期138-141,共4页China Real Estate

摘　　要：本文原设计为三层地下室的基坑由于规划调整为四层,基坑开挖深度加深四米,利用已有支护结构,负四层减少一跨退台增加锚索的支护加固方案,辅助监测手段,经实践证明,该方案在经济性和安全性上取得了成功.The original design of the foundation pit of the three-story basement is adjusted to four layers due to the plan,and the excavation depth of the foundation pit is deepened by 4m.The existing supporting structure is used,and the negative four layers are reduced to reduce the anchorage of the anchor cable.Monitoring means,the practice has proved that the program has achieved success in terms of economy and safety.

关 键 词：基坑支护 倾覆 隆起 

分 类 号：TU7[建筑科学—建筑技术科学]