This article mainly discusses the selection principles and applications of deep foundation pit support structures in construction engineering.Firstly,the basic principles of selecting deep foundation pit support structures were introduced.Furthermore,common types of deep foundation pit support structures were listed,and the selection process of deep foundation pit support structures was elaborated in detail through case studies.Finally,the application effect of the support structure is evaluated,aiming to provide reference and guidance for the selection and application of deep foundation pit support structures in construction engineering.
constructiondeep foundation pitssupporting structureselection principleapplication