Inicio > Matemáticas y ciencia > Ciencia: cuestiones generales > Bestimmung des Ortsdrucks in EPB-Tunnelbaumaschinen
Bestimmung des Ortsdrucks in EPB-Tunnelbaumaschinen

Bestimmung des Ortsdrucks in EPB-Tunnelbaumaschinen

C. Okay AKSOY / G. Gulsev Uyar Aksoy / H. Eray Yaman

60,52 €
IVA incluido
Consulta disponibilidad
Editorial:
KS OmniScriptum Publishing
Año de edición:
2024
Materia
Ciencia: cuestiones generales
ISBN:
9786207224890
Añadir a favoritos

Tunnelbohrmaschinen sind die am häufigsten eingesetzten Maschinen beim Aushub städtischer Tunnel. Schäden an den Bauwerken der Tunneltrasse während oder nach dem Tunnelaushub gehören zu den größten Risiken. Bei städtischen Tunnelvortrieben, die in der Regel bei schwachen und schwierigen Baugrundverhältnissen durchgeführt werden, kommen Maschinen zum Einsatz, die nach dem Erddruckausgleichsverfahren arbeiten. Diese Maschinen verhindern die Einwärtsbewegung der Tunnelwand und kontrollieren das Ausmaß der Setzung, indem sie Druck auf die Tunnelwand ausüben. Die wichtigste Frage hierbei ist, wie viel Druck auf die Tunnelbrust ausgeübt werden soll. Es gibt viele weithin akzeptierte Formeln zur Berechnung des Anströmdrucks und diese Formeln versuchen im Allgemeinen, die Setzungen am Boden durch die Verwendung von Parametern zu begrenzen. In dieser Studie wurde eine neue Formel entwickelt. Diese neue Formel berechnet den Flächendruck, den EPB auf die Tunnelwand ausüben muss, um Schäden an einem Bauwerk auf der Strecke und innerhalb des vom Tunnelaushub betroffenen Bereichs zu verhindern, anstatt nur Setzungen an der Oberfläche zu verhindern.

Artículos relacionados

  • Cases on Research-Based Teaching Methods in Science Education
    Eugene de Silva
    While the great scientists of the past recognized a need for a multidisciplinary approach, today’s schools often treat math and science as subjects separate from the rest. This not only creates a disinterest among students, but also a potential learning gap once students reach college and then graduate into the workforce. Cases on Research-Based Teaching Methods in Science Educ...
    Disponible

    256,29 €

  • Enhancing Qualitative and Mixed Methods Research with Technology
    Shalin Hai-Jew
    In light of the expensive nature of quantitative research, such as experiments, researchers must seek other methods of understanding the world around them. As such, new qualitative methods are gaining ground in the modern research community. Enhancing Qualitative and Mixed Methods Research with Technology explores the integration of new digital tools into the research process. ...
    Disponible

    296,26 €

  • Emerging Research on Bioinspired Materials Engineering
    Mohamed Bououdina
    Bioinspired materials can be defined as the organic or inorganic materials that mimic naturally occurring substances. With applications in a number of fields such as biomedical, chemical, mechanical, and civil engineering, research on the development of biologically-inspired materials is essential to further advancement. Emerging Research on Bioinspired Materials Engineering pr...
    Disponible

    282,43 €

  • Contemporary Knowledge and Systems Science
    As branches of research and knowledge continue to expand, platforms for gathering and understanding new information become important aspects of organizational improvement. Contemporary Knowledge and Systems Science provides emerging research on the methods and applications of knowledge systems in social science, economics, and technological developments. While highlighting topi...
    Disponible

    242,89 €

  • BOUQUET OF DYSON, A
    JEREMY BERNSTEIN
    University of Texas at Austin My friendship with Freeman Dyson goes back over a half century. My first contact with him goes back to the late 1950s, when I was at the Institute for Advanced Study, and then evolved when I was a consultant at General Atomics in La Jolla, California. Freeman was then trying to design a space ship — the Orion — which would be propelled by atomic bo...
    Disponible

    35,12 €

  • CLOUDS ARE NOT SPHERES
    NIGEL LESMOIR-GORDON
     The time is right, following Benoît Mandelbrot's death in 2010, to publish this landmark book about the life and work of this maverick math genius.This compact book celebrates the life and achievements of Benoît Mandelbrot with the ideas of fractals presented in a way that can be understood by the interested lay-person. Mathematics is largely avoided. Instead, Mandelbrot&#...
    Disponible

    70,45 €

Otros libros del autor

  • Détermination de la pression frontale dans les tunneliers EPB
    C. Okay AKSOY / G. Gulsev Uyar Aksoy / H. Eray Yaman
    Les tunneliers sont les machines les plus couramment utilisées pour le creusement de tunnels urbains. Les dommages aux structures situées sur le tracé du tunnel pendant ou après le creusement du tunnel constituent l’un des risques les plus importants. Dans les fouilles de tunnels urbains, qui sont généralement creusées dans des conditions de sol faibles et difficiles, on utilis...
  • Determinazione della pressione frontale nelle macchine per tunnel EPB
    C. Okay AKSOY / G. Gulsev Uyar Aksoy / H. Eray Yaman
    Le alesatrici per tunnel sono le macchine più comunemente utilizzate nello scavo di gallerie urbane. Uno dei rischi più importanti è il danneggiamento delle strutture lungo il percorso del tunnel durante o dopo lo scavo del tunnel. Negli scavi di gallerie urbane, che generalmente vengono scavati in condizioni di terreno debole e difficile, vengono utilizzate macchine che lavora...
  • Determinação da pressão frontal em máquinas de tunelamento EPB
    C. Okay AKSOY / G. Gulsev Uyar Aksoy / H. Eray Yaman
    As perfuradoras de túneis são as máquinas mais utilizadas na escavação de túneis urbanos. Danos às estruturas na rota do túnel durante ou após a escavação do túnel são um dos riscos mais importantes. Nas escavações de túneis urbanos, que geralmente são escavados em condições de terreno fraco e difícil, são utilizadas máquinas que trabalham com o Método de Balanço de Pressão da ...
  • Determination of Face Pressure in EPB Tunneling Machines
    C. Okay AKSOY / G. Gulsev Uyar Aksoy / H. Eray Yaman
    Tunnel Boring Machines are the most commonly used machines in the excavation of urban tunnels. Damage to the structures on the tunnel route during or after the tunnel excavation is one of the most important risks. In urban tunnel excavations, which are generally excavated in weak and difficult ground conditions, machines working with the Earth Pressure Balance Method are used. ...
  • Numerische Modellierung in der Felsstrukturanalyse
    C. Okay AKSOY / G. Gulsev Uyar Aksoy / H. Eray Yaman
    Einer der wichtigsten Parameter bei der Bemessung von Felsstrukturen ist das Deformationsmodul. Dieser Parameter wird jedoch in fast allen Designs als fester Wert verwendet. Der Elastizitätsmodul des Gesteinsmaterials wird in den Formeln verwendet, die bei der Berechnung des Verformungsmoduls verwendet werden. Der Elastizitätsmodul des Gesteinsmaterials ändert sich mit der Tief...
    Disponible

    47,21 €