header
Image from OpenLibrary

Three dimensional finite element analysis of tunnel-soil-pile foundation interaction / Ahmed Safeieldin Mahmoud ; Supervised Mohamed Yehia Eissa , Asmaa Moddather

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Safeieldin Mahmoud , 2015Description: 85 , 39 P. : charts , facsimiles ; 30cmOther title:
  • التحليل العددي ثلاثى الأبعاد للتأثير المتبادل للنفق و التربة و الأساس الخازوقي [Added title page title]
Subject(s): Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: In this research, a numerical study was performed to investigate the effect of tunneling process on pile group performance. The methodology of the study comprises three stages. The first stage is the verification of the numerical model, the second stage is a comprehensive parametric study and the third stage is the validation of the results. The finite element program PLAXIS was used in the analysis. A 3D finite element model was developed and verified using field data. A comprehensive parametric study was then performed to investigate the effect of different parameters on the performance of pile group. In addition, the effect of the different parameters on the tunneling process was investigated. The parameters included the horizontal clearance between tunnel and pile group, C, tunnel depth, Z, soil relative density, tunnel advancement and pile position. The validation of the results was done by comparing the results of PLAXIS 3D with old studies. The results of the study were used to develop influence zones for the percentage of increase in pile vertical displacement and bending moment due to tunneling process
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2015.Ah.T (Browse shelf(Opens below)) Not for loan 01010110068112000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2015.Ah.T (Browse shelf(Opens below)) 68112.CD Not for loan 01020110068112000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

In this research, a numerical study was performed to investigate the effect of tunneling process on pile group performance. The methodology of the study comprises three stages. The first stage is the verification of the numerical model, the second stage is a comprehensive parametric study and the third stage is the validation of the results. The finite element program PLAXIS was used in the analysis. A 3D finite element model was developed and verified using field data. A comprehensive parametric study was then performed to investigate the effect of different parameters on the performance of pile group. In addition, the effect of the different parameters on the tunneling process was investigated. The parameters included the horizontal clearance between tunnel and pile group, C, tunnel depth, Z, soil relative density, tunnel advancement and pile position. The validation of the results was done by comparing the results of PLAXIS 3D with old studies. The results of the study were used to develop influence zones for the percentage of increase in pile vertical displacement and bending moment due to tunneling process

Issued also as CD

There are no comments on this title.

to post a comment.