Sökning: "structural integrity"

Visar resultat 6 - 10 av 103 uppsatser innehållade orden structural integrity.

  1. 6. Data Augmentations for Improving Vision-Based Damage Detection : in Land Transport Infrastructure

    Master-uppsats, KTH/Lantmäteri – fastighetsvetenskap och geodesi

    Författare :Punnawat Siripatthiti; [2023]
    Nyckelord :Computer Vision; Data Augmentation; Object Detection; Crack Detection; Road Damage Detection; Sleeper Defect Detection; datorseende; dataökning; objektdetektering; sprickdetektering; vägbeläggning; järnvägsslipers;

    Sammanfattning : Crack, a typical term most people know, is a common form of distress or damage in road pavements and railway sleepers. It poses significant challenges to their structural integrity, safety, and longevity. Over the years, researchers have developed various data-driven technologies for image-based crack detection in road and sleeper applications. LÄS MER

  3. 7. Extreme renovation of concrete buildings

    Master-uppsats, KTH/Betongbyggnad

    Författare :Simon Hardo; Daniel Maher; [2023]
    Nyckelord :;

    Sammanfattning : The global climate crisis and the need to reduce carbon emissions have brought attention to the construction and real estate sector, which has a significant environmental footprint. However, many real estate developers opt for demolition and new construction instead of renovating existing buildings due to challenges such as low floor heights and stringent sustainability requirements. LÄS MER

  4. 8. Optimalt antal stagade spann som krävs för att stomstabilisera en stålkonstruktion : Jämförelse av olika modeller för att hitta den optimala lösningen

    M1-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Leen Al matar; Mohamad Taleb; Geolle Abdalnour; [2023]
    Nyckelord :[Bracing system; stabilization; spans; horizontal displacement; wind load; steel quantity]; [Stagningssystem; stabilisering; spann; horisontell förskjutning; vindlast; stålmängd];

    Sammanfattning : Purpose: The horizontal stabilization of a building is of great importance in the design of its structural system. Insufficient counteraction of horizontal loads can lead to problems where columns and beams deflect more than the allowable margins. One common horizontal load arises from wind hitting an exterior wall. LÄS MER

  5. 9. Product-development for laser powder bed fusion

    Kandidat-uppsats, KTH/Produktionsutveckling

    Författare :Ludvig Dagberg; David Hu; [2023]
    Nyckelord :Laser Powder Bed Fusion; Additive Manufacturing; DFAM; Selective Laser Melting; Design for Additive Manufacturing; Laser beam fusion;

    Sammanfattning : This thesis investigates the differences in the design process when developing a product for additive manufacturing (AM) compared to traditional manufacturing methods, such as CNC machining. In recent years, additive manufacturing (AM), including metal-based laser powder bed fusion (L-PBF), has gained popularity, leading to increased adoption by companies. LÄS MER

  7. 10. Design of Aero Engine Mount Structure

    Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :Leon Jörgensen Honarchian Saki; [2023]
    Nyckelord :aero engine mount systems; integration;

    Sammanfattning : This study ventures into the intricate realm of aero engine mount systems, delving into the design and optimization of these crucial components. Our research utilizes mathematical modeling, computational algorithms, and a well-coordinated integration of Python scripting with Computer-Aided Design (CAD) tools to explore the design space of engine mounts, aiming to optimize their performance. LÄS MER