Essays about: "loose parts"

Showing result 11 - 15 of 36 essays containing the words loose parts.

  1. 11. Numerical Investigation of Rock Support Arches

    University essay from Luleå tekniska universitet/Geoteknologi

    Author : Theofanis Rentzelos; [2019]
    Keywords : rock mechanics; rock engineering; rock support arches; artificial pressure arches; mining; FLAC3D; numerical investigation; numerical modeling; Dammsjön orebody; model calibration; rockbolt perfomance; ground support; field measurements; displacements; rock support yielding; rock mass yielding; point load test; rill mining method; Avoca mining method; Boliden; rill bench; parametric study; μηχανική πετρωμάτων; μεταλλευτική; υπόγεια έργα; υποστήριξη σηράγγων; υποστήριξη υπόγειων έργων; αριθμητική προσομοίωση διαρροή υποστήριξης; μετατοπίσεις; διαρροή βραχομάζας; τεχνητό τόξο υποστήριξης πετρώματος; δοκιμή σημειακής φόρτισης; παραμετρική ανάλυση; Ακαδημία Αθηνών; bergteknik;

    Abstract : The Garpenberg mine, owned by the Boliden Mining group, has established a trial area at Dammsjön orebody in order to examine the possibility of increasing the productivity of the mine. The mine uses the rill mining method with a current rill height of 15 m. READ MORE

  3. 12. Optimization and re-design of a wheel hub to reduce unsprung mass of a rallycross car

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Emil Andersson; [2018]
    Keywords : Wheel jub; vehicle dynamics; optimization; Finite element analysis;

    Abstract : The Wheel Hub of a rallycross car is analysed to reduce the unsprung mass of the car. The problem statement is to mainly focus on the unsprung mass related to the suspension, and more specifically on the Wheel Hub. One of the objectives of the suspension system of a car is to damping the movement of the car. READ MORE

  4. 13. Glacial history of the upper Drac Blanc catchment (French Alps)

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Felix Martin Hofmann; [2018]
    Keywords : Physical Geography; 10Be exposure dating; structure-from motion; geomorphological mapping; moraine; equilibrium line altitude; Alps; Earth and Environmental Sciences;

    Abstract : Glacier advances in the Écrins massif (French Alps) during the Late Glacial and the Early Holocene are poorly constrained. Based on field observations, a high-resolution digital elevation model and an orthophoto, glacial landforms in the upper Drac Blanc catchment were mapped. READ MORE

  5. 14. The CB-hand

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Daniel Blomstrand; Erik Skarrie; [2018]
    Keywords : Technology and Engineering;

    Abstract : The purpose of the thesis was to design and build an externally powered prosthetic hand. The hand should preferably have one or more new functionalities not found in other prostheses. The human hand is very complex, it contains over 30 muscles and at least 18 joints. READ MORE

  6. 15. What Is a River? : A report about a picture book on rivers

    University essay from Konstfack/Grafisk design & illustration

    Author : Monika Vaicenaviciene; [2017]
    Keywords : Picture book; Rivers; Narrative; Non-fiction; Interconnectedness; Nature;

    Abstract : The thesis consist of two parts - a creative part and a written report.The creative part is a picture book about rivers and the plentiful connections they have with The creative part is a picture book about rivers and the plentiful connections they have with us humans. READ MORE