Sökning: "excavations"

Visar resultat 1 - 5 av 144 uppsatser innehållade ordet excavations.

  1. 1. Rock Wedge Stability Assessment : A Comparative Analysis of Limit Equilibrium and Discrete Element Methods

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Vilma Nordh; [2024]
    Nyckelord :Numerical modelling; wedge stability; 3DEC; UnWedge;

    Sammanfattning : Rock wedge stability is a common concern in underground excavations. Since the wedge stability influences the support design, it is important to use a wedge stability analysis method that can capture factors like excavation geometry, joint parameters and properties, rock mass properties, rock cover, and stress field as accurately as possible. LÄS MER

  3. 2. Canossa Castle and Azuchi Castle: A comparative study of the castle-building phenomenon in Italy and Japan

    Master-uppsats, Lunds universitet/Historisk arkeologi

    Författare :Eleonora Dei Rossi; [2023]
    Nyckelord :Canossa Castle; Azuchi Castle; castle-building phenomenon; Italy; Japan; castles; comparative study; archaeological data; architectural features; historical context; cultural significance.; History and Archaeology;

    Sammanfattning : This thesis aims at evaluating the castle-building phenomenon in Italy and Japan through a comparative study of Canossa Castle in Italy and Azuchi Castle in Japan. By comparing Canossa Castle and Azuchi Castle, this thesis firstly investigates the definition of the word castle in Italian, Japanese and English to understand how languages influence the understanding of this phenomenon. LÄS MER

  4. 3. Stor i jorden, liten i orden : Glaspärlor från fornlämningsområdet vid Buttle Änge, Gotland

    Kandidat-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historia

    Författare :Lisa Buer; [2023]
    Nyckelord :Buttle; Gotland; cremation graves; glass beads; Iron Age; stone foundation houses; picture stones; Buttle; Gotland; brandgravar; glaspärlor; järnåldern; stengrundshus; bildstenar;

    Sammanfattning : Buttle Änge and Nygårds has been excavated by Uppsala University, Campus Gotland and also by Högskolan on Gotland since year 2009 and by Gothenburg University year 2009 and 2013. During the 20 excavations that has taken place there has been 112 glass beads found. LÄS MER

  5. 4. Evaluation of structurally controlled rockfall hazard for underground excavations in seismically active areas of the Kiirunavaara mine

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Manuel Alberto Fuentes Espinoza; [2023]
    Nyckelord :Structurally controlled rockfalls; rockfalls due to seismic shaking; sublevel caving; fork layout; Unwedge; wedge analysis; deterministic analysis; probabilistic analysis;

    Sammanfattning : Sublevel caving operations at great depths are subjected both to large stress concentrations that are redistributed as the mining front progresses and to mining-induced seismicity. This is the case for Kiirunavaara mine, Sweden’s largest underground mine. LÄS MER

  7. 5. Use of Satellite Remote Sensing for Detecting Archaeological Features: An Example from Ancient Corinth, Greece

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Emmanouil Papadakis; [2023]
    Nyckelord :Geography; GIS; Satellite Remote Sensing; Vegetation Indices; Classification; Archaeology; Earth and Environmental Sciences;

    Sammanfattning : During the last few decades, satellite remote sensing has proven to be an important non-invasive method for archaeological research in order to detect ancient sites and manage existing ones. Archaeologists have tried in the recent past to embed Geographic Information Systems (GIS) and image processing techniques in their research as non-destructive approaches, which can allow a wider perception of archaeological landscapes and predict past behaviors. LÄS MER