Asset Details
Do you wish to reserve the book?
Experimental and numerical investigation on the mechanism of ground collapse induced by underground drainage pipe leakage
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Experimental and numerical investigation on the mechanism of ground collapse induced by underground drainage pipe leakage
Do you wish to request the book?
Experimental and numerical investigation on the mechanism of ground collapse induced by underground drainage pipe leakage
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Experimental and numerical investigation on the mechanism of ground collapse induced by underground drainage pipe leakage
2024
Overview
Ground collapse is a common urban geological disaster mainly triggered by the leakage of underground drainage pipe. To reproduce the process of underground cavity formation and development and investigate the formation mechanism of ground collapse, physical model tests and CFD–DEM-coupled numerical simulations are conducted in this study. Based on the monitored data of the vertical displacement of the ground surface and the soil pressure variation near the leakage point, the process of ground collapse can be divided into three stages: initial stabilization stage, slow subsidence stage, and the collapse stage. It is observed that the plane shapes of the collapse pits are almost semicircle, and their sizes are closely related to groundwater level, defect size and buried depth of pipe. This study reproduces the process of ground collapse experimentally and numerically, and basically reveals the mechanism of ground collapse induced by underground drainage pipe leakage.
Publisher
Springer Berlin Heidelberg,Springer Nature B.V
Subject
