基于PLAXIS的某深基坑开挖与土钉支护设计数值模拟

摘要

以霍州市某基坑工程为例，运用PLAXIS软件对深基坑开挖与土钉支护设计进行了数值模拟计算，得到了土钉支护条件下基坑变形特征和开挖过程的安全性系数，对类似工程设计和信息化施工的实施有一定的参考价值。%Taking a excavation engineering in Huozhou as an example,this paper made numerical simulation calculation using PLAXIS software to deep foundation pit excavation and soil nailing support design,gained the safety coefficient of foundation pit deformation characteristic and exca-vation process under the soil nailing support design,had certain reference value for similar engineering design and informatization construction im-plementation.