Review of analytical methods for stress and deformation analysis of buried water pipes considering pipe-soil interaction

作     者：Yingxu Huo Sherif Mohsen Mohamed Hassan Gomaa Tarek Zayed Mohamed Meguid 

作者机构：Department of Civil and Environmental EngineeringThe Hong Kong Polytechnic UniversityHung HomHong Kong 999077China Department of Building and Real EstateThe Hong Kong Polytechnic UniversityHung HomHong Kong 999077China Structural Engineering DepartmentFaculty of EngineeringMansoura UniversityMansoura 35516Egypt Department of Civil EngineeringMcGill UniversityMontrealQuebec H3A 0G4Canada 

出 版 物：《Underground Space》 (地下空间（英文）)

年 卷 期：2023年第13卷第6期

页      面：205-227页

核心收录：

学科分类：08[工学] 0813[工学-建筑学] 0814[工学-土木工程] 

基　　金：The authors gratefully acknowledge the Innovation and Technology Support Programme(ITSP)[Grant No.ITS/033/20FP] the Water Supplies Department of Hong Kong,China.Suggestions given by Dr.Andy Y.F.Leung are also appreciated 

主　　题：Pipeline Analytical methods Pipe-soil interactions Seismic fault Settlement Uplift Buckling Tunnelling 

摘      要：Buried water pipelines are vulnerable to fail or break due to excessive loading or ground *** evaluation of pipe performance and serviceability relies on the proper understanding of pipe-soil interactions(PSI).Analytical methods are important approaches to studying ***,a systematic and thorough literature review to analyze the existing research trends,technological achievements and future research opportunities is not *** work investigates analytical methods that analyze the stress and deformation of pipes in terms of cross-sectional,transverse and longitudinal PSI ***,scientometric analysis is performed to acquire relevant research works from online databases and analyze the existing data of influential authors,productive research sources and frequent key word occurrence in the fields of ***,a qualitative discussion is performed in the three categories of PSI:(1)cross-sectional,including ovalization and circumferential behaviours;(2)transverse,including seismic fault crossing,weak soil zones,ground settlement and pipe uplift;and(3)***,six research opportunities are discussed,including the role of friction in cross-sectional deformation,combined effects of bending and compression,choice of soil reaction models and calibration of key parameters,effect of pipe flaws,soil spatial variability and behaviours of curved *** study helps beginners familiarize themselves with PSI analytical methods and provides experienced researchers with ideas for future research directions.