Sökning: "emergency elevator"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden emergency elevator.

  1. 1. Transportation Study of Release from a Space Elevator to Cislunar Space

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Daniel Griffin; [2023]
    Nyckelord :Space Elevator; Cislunar Space; Mass Transportation; Astronaut Safety; Apex Anchor; Rymdhiss; Cislunar-rymden; Masstransport; Astronautsäkerhet; Apex-ankaret;

    Sammanfattning : To leave Earth’s gravity well and ascend into Cislunar space takes ingenuity, and the engineering feats of many. Now to propel humanity further into space, rockets will need assistance to provide the large requirements of mass to be used for space structures. LÄS MER

  3. 2. Modellering av utrymningshissar som utrymningsväg från djupa undermarksanläggningar

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Oscar Mårtensson; Anna-Lena Johansson; [2022]
    Nyckelord :Evacuation; egress; elevator; underground; building; evacuation elevator; emergency elevator; ascending evacuation; stairs; model; occupant evacuation elevator; OEE; exit choice; human behaviour; Technology and Engineering;

    Sammanfattning : Elevators could be an important alternative means of egress when it comes to evacuation. This report is the result of a model developed to calculate the efficiency of elevator evacuation in different scenarios in deep underground facilities. LÄS MER

  4. 3. Strukturell analys av hissfundament

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Oskar Bohlin; Petter Klingström; [2021]
    Nyckelord :;

    Sammanfattning : Rapporten behandlar en nulägesanalys av ett hissfundament tillverkat av S235 i syfte att undersöka spänningar och deformationer i komponenterna. Fundamentet är en del av en maskinrumslös linhiss och sitter högst upp i hisschaktet. Fundamentet agerar som en infästningspunkt för hisslinor och hissmaskinen. LÄS MER

  5. 4. The Impact of Elevator Usage and Zoning on High-Rise Building Evacuation

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Miqdad Kilpady; [2019]
    Nyckelord :Elevator; waiting time; elevator zoning; total evacuation time; Technology and Engineering;

    Sammanfattning : For decades, the use of elevators has been prohibited during emergencies but with the ever-increasing heights of the buildings, safe and timely vertical evacuation by the conventional means of stairs seems more and more of a challenge. With the recent push for a better understanding of the pros and cons of use of elevators for evacuation by various concerned parties, it is imperative that there is a better understanding of the performance, advantages and risks involved with this evacuation strategy. LÄS MER

  7. 5. Autonomous Bus Passenger Experience

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Martin Lundquist; [2018]
    Nyckelord :autonomous vehicles; buses; user experience; bus; urban; vehicles; design; passenger experience; bus passenger experience; experience;

    Sammanfattning : Time keeps on changing our perception of what is possible in our personal life and around us. Over time, jobs such as elevator operator was essential to make the elevator keep its speed, stop parallel to the floor and keep passengers safe in case of emergency. LÄS MER