桩-锚-斜抛撑支护体系在复杂环境中的应用研究  

Application of Pile Anchor Inclined Support System in Complex Environment

作　　者：侯超虎 HOU Chaohu(Hefei Design and Research Institute of Coal Industry Co.,Ltd.,Hefei 230041,China)

机构地区：[1]煤炭工业合肥设计研究院有限责任公司,合肥230041

出　　处：《中国厨卫》2024年第7期1-3,共3页Chinese Kitchen & Bathroom

摘　　要：文章以多支点模型为研究基础,利用理正深基坑设计软件建立桩-锚-斜抛撑支护模型,模拟某复杂环境下深基坑开挖工程,分析了多支点、复杂环境状态下桩-锚-斜抛撑支护体系在开挖过程中的受力状态和变形特性。结果显示,该支护体系改善了支护结构的受力和变形状态,而且基坑使用效果明显,说明桩-锚-斜抛撑支护体系具有合理性、科学性和经济性,应用前景良好。Based on the multi fulcrum model,this paper uses Lizheng deep foundation pit design software to establish the pile anchor inclined support support support model,simulates the deep foundation pit excavation engineering in a complex environment,and analyzes the stress state and deformation characteristics of the pile anchor inclined support support system in the process of excavation under the condition of multi fulcrum and complex environment.The results show that the support system improves the stress and deformation state of the support structure,and the application effect of the foundation pit is obvious,which shows that the pile anchor inclined support support system is reasonable,scientific and economic,and has a good application prospect.

关 键 词：深基坑 复杂环境 桩-锚-斜抛撑 预应力锚索 

分 类 号：TU744[建筑科学—建筑技术科学]