The design of urban tunnels, often constructed at shallow depths, in soft ground, requires an appropriate prediction of ground surface settlements. Control of surface settlements is of particular importance in open-face tunneling. This paper presents a finite element analysis of subsidence above conventionally constructed Steinhaldenfeld tunnel in Stuttgart, Germany. The surface settlement profiles obtained by calculations were compared with the empirical Gaussian curve and the profile obtained by measurements.
Projektovanje tunela koji se nalaze u urbanom području, i često na maloj dubini, u mekom tlu, zahteva adekvatno predviđanje sleganja površine terena. Kontrola sleganja je od naročitog značaja kod izgradnje tunela sa otvorenim čelom. U radu je prikazana analiza primenom metode konačnih elemenata sleganja iznad konvencionalno građenog tunela Steinhaldenfeld u Štutgartu, Nemačka. Izvršeno je poređenje profila sleganja površine terena dobijenih proračunima sa empirijskom Gausovom krivom i profilom koji je dobijen merenjima.
Keywords:
tunnel / settlement / finite element method
Source:
Zbornik radova 8. međunarodne konferencije Savremena dostignuća u građevinarstvu 2021/Conference proceedings 8th international conference Contemporary achievements in civil engineering 2021. Subotica, 2021, 407-416
Publisher:
Univerzitet u Novom Sadu - Građevinski fakultet Subotica/University of Novi Sad - Faculty of Civi Enginering Subotica, Subotica
TY - CONF
AU - Maraš-Dragojević, Snežana
PY - 2021
UR - https://grafar.grf.bg.ac.rs/handle/123456789/3027
AB - The design of urban tunnels, often constructed at shallow depths, in soft ground, requires an appropriate prediction of ground surface settlements. Control of surface settlements is of particular importance in open-face tunneling. This paper presents a finite element analysis of subsidence above conventionally constructed Steinhaldenfeld tunnel in Stuttgart, Germany. The surface settlement profiles obtained by calculations were compared with the empirical Gaussian curve and the profile obtained by measurements.
AB - Projektovanje tunela koji se nalaze u urbanom području, i često na maloj dubini, u mekom tlu, zahteva adekvatno predviđanje sleganja površine terena. Kontrola sleganja je od naročitog značaja kod izgradnje tunela sa otvorenim čelom. U radu je prikazana analiza primenom metode konačnih elemenata sleganja iznad konvencionalno građenog tunela Steinhaldenfeld u Štutgartu, Nemačka. Izvršeno je poređenje profila sleganja površine terena dobijenih proračunima sa empirijskom Gausovom krivom i profilom koji je dobijen merenjima.
PB - Univerzitet u Novom Sadu - Građevinski fakultet Subotica/University of Novi Sad - Faculty of Civi Enginering Subotica, Subotica
C3 - Zbornik radova 8. međunarodne konferencije Savremena dostignuća u građevinarstvu 2021/Conference proceedings 8th international conference Contemporary achievements in civil engineering 2021. Subotica
T1 - Numerical analysis of subsidence induced by construction of a NATM tunnel
T1 - Numerička analiza sleganja usled izgradnje jednog NATM tunela
EP - 416
SP - 407
DO - 10.14415/konferencijaGFS2021.39
ER -
@conference{
author = "Maraš-Dragojević, Snežana",
year = "2021",
abstract = "The design of urban tunnels, often constructed at shallow depths, in soft ground, requires an appropriate prediction of ground surface settlements. Control of surface settlements is of particular importance in open-face tunneling. This paper presents a finite element analysis of subsidence above conventionally constructed Steinhaldenfeld tunnel in Stuttgart, Germany. The surface settlement profiles obtained by calculations were compared with the empirical Gaussian curve and the profile obtained by measurements., Projektovanje tunela koji se nalaze u urbanom području, i često na maloj dubini, u mekom tlu, zahteva adekvatno predviđanje sleganja površine terena. Kontrola sleganja je od naročitog značaja kod izgradnje tunela sa otvorenim čelom. U radu je prikazana analiza primenom metode konačnih elemenata sleganja iznad konvencionalno građenog tunela Steinhaldenfeld u Štutgartu, Nemačka. Izvršeno je poređenje profila sleganja površine terena dobijenih proračunima sa empirijskom Gausovom krivom i profilom koji je dobijen merenjima.",
publisher = "Univerzitet u Novom Sadu - Građevinski fakultet Subotica/University of Novi Sad - Faculty of Civi Enginering Subotica, Subotica",
journal = "Zbornik radova 8. međunarodne konferencije Savremena dostignuća u građevinarstvu 2021/Conference proceedings 8th international conference Contemporary achievements in civil engineering 2021. Subotica",
title = "Numerical analysis of subsidence induced by construction of a NATM tunnel, Numerička analiza sleganja usled izgradnje jednog NATM tunela",
pages = "416-407",
doi = "10.14415/konferencijaGFS2021.39"
}
Maraš-Dragojević, S.. (2021). Numerical analysis of subsidence induced by construction of a NATM tunnel. in Zbornik radova 8. međunarodne konferencije Savremena dostignuća u građevinarstvu 2021/Conference proceedings 8th international conference Contemporary achievements in civil engineering 2021. Subotica
Univerzitet u Novom Sadu - Građevinski fakultet Subotica/University of Novi Sad - Faculty of Civi Enginering Subotica, Subotica., 407-416.
https://doi.org/10.14415/konferencijaGFS2021.39
Maraš-Dragojević S. Numerical analysis of subsidence induced by construction of a NATM tunnel. in Zbornik radova 8. međunarodne konferencije Savremena dostignuća u građevinarstvu 2021/Conference proceedings 8th international conference Contemporary achievements in civil engineering 2021. Subotica. 2021;:407-416.
doi:10.14415/konferencijaGFS2021.39 .
Maraš-Dragojević, Snežana, "Numerical analysis of subsidence induced by construction of a NATM tunnel" in Zbornik radova 8. međunarodne konferencije Savremena dostignuća u građevinarstvu 2021/Conference proceedings 8th international conference Contemporary achievements in civil engineering 2021. Subotica (2021):407-416,
https://doi.org/10.14415/konferencijaGFS2021.39 . .
