Sökning: "winter concrete production"

Visar resultat 6 - 9 av 9 uppsatser innehållade orden winter concrete production.

  1. 6. Techno-economic analysis of demand flexibility from heat pumps for multi-family buildings in Sweden based on two case studies

    Master-uppsats, KTH/Energiteknik

    Författare :Hsin-Ting Ko; [2020]
    Nyckelord :Demand flexibility; Heat pump; IDA ICE; Smart grid; Thermal comfort; Thermal inertia; Bottom-up simuleringsmodell; efterfrågeflexibilitet; Demand response; energiteknologi; slutanvändarbeteende; grön byggnad; VVS-systemkontroll; värmepump; IDA ICE; smart nät; termisk komfort; termisk tröghet;

    Sammanfattning : Sweden is undergoing energy transition to become a zero-carbon economy with electricity production aims at 100% from renewable resources by 2040. Sweden also has a national goal to have fossil-free vehicle fleet by 2030. The increasing share of intermittent renewable resources creates growth in mismatches between electricity supply and demand. LÄS MER

  3. 7. Betongdigitalisering : Produktionsplanering av betong med hjälp av 4D-simulering

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

    Författare :Hampus Jelleryd; Felix Jelleryd; [2019]
    Nyckelord :Digitalisering; hållfasthet; avformning; folkboende;

    Sammanfattning : A well-implemented production planning improves and facilitates the production of site-built constructions. The construction industry has in recent years had a reduced productivity, despite the fact that several new programs have been developed that can improve the production planning process. LÄS MER

  4. 8. Jämförelse av tre metoder vid reparation av betongdammar

    Kandidat-uppsats, Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggande

    Författare :Amitis Eriksson; [2017]
    Nyckelord :carbon dioxide release; Chesterton putty; dam construction; economy; reparation methods; quality; waterjet; mechanical chiseling; Koldioxidutsläpp; Chesterton spackel; dammkonstruktion; ekonomi; reparationsmetoder; kvalité; vattenbilning; mekaniskbilning;

    Sammanfattning : The purpose of this rapport/paper is to summarize and compare three different reparation methods, which can be used in repairing damaged concrete dams, which are one of the most important parts of electricity production in Sweden. Most of big dams in Sweden built between1900- 1960 are in a great need of restoration. LÄS MER

  5. 9. Vibration Analysis of Underground Tunnel at High-Tech Facility

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Byggnadsmekanik

    Författare :Juan Negreira Montero; [2010]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Max-lab is a national laboratory operated jointly by the Swedish Research Council and Lund University. Nowadays, the Max project consist of three facilities (three storage rings): MAX I, MAX II, MAX III and one electron pre-accelerator called Max Injector. A new storage ring is needed due to improved nanotechnology. LÄS MER