Sökning: "backfilling"
Visar resultat 6 - 10 av 12 uppsatser innehållade ordet backfilling.
6. Sustainability Assessment for Strategic Material Flows Between Planned Construction Projects in the Stockholm County
Magister-uppsats, Högskolan i Halmstad/EnergivetenskapSammanfattning : Urban development demands on construction aggregates are set to rise dramatically over the coming years within the Stockholm region and a significant environmental challenge will be associated with the large flows of construction aggregates and excavated materials in and out of future development projects respectively. Material banks receive construction and demolition waste (CDW), process this waste and supply recycled aggregates to the construction industry helping to reduce the demand on natural construction minerals. LÄS MER
7. Life Cycle Assessment on fiber cable construction methods
Master-uppsats, KTH/Industriell ekologiSammanfattning : The demand for effective and high-speed telecommunication is growing fast in line with developments in modern society. Old telecommunication infrastructure, based on copper cable networks, cannot supply this increasing demand. LÄS MER
8. Utvärdering av VA-arbetenas framdrift på Västra Eriksberg område 1 : - en fallstudie
Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggandeSammanfattning : Skanska Sverige AB i Skellefteå bedriver nu ett nybyggnadsprojekt som inkluderar allt arbete med infrastruktur i ett område där 79 stycken nya villatomter i ett tidigare obrutet område ska skapas. Då projektet genomförs i en relativt känslig miljö råder ett frågetecken kring kapacitet på framdriften med arbetet med VA, inkluderat arbete som schaktning, ledningsbädd, rörläggning, brunnar, kringfyllning och resterande återfyllning. LÄS MER
9. Static analysis of soil-steel composite bridges in sloping terrain
Master-uppsats, KTH/Bro- och stålbyggnadSammanfattning : Soil-steel composite bridges are for many reasons very favorable bridges to build. Up to a certain span length they are economical, practical to transport and simple and quick to build. Especially in remote places, with unfavorable sloping terrain, this can be of great interest when the transport of material can be difficult and costly. LÄS MER
10. Landscape Changes and Loss of Ecosystem services of Houay Mak Hiao River : a Study in a Rapidly Developing City (Vientiane, Laos)
Kandidat-uppsats, Högskolan Kristianstad/Sektionen för lärande och miljöSammanfattning : This project was conducted in Vientiane, Laos where wetlands, channels and rivers play an important role for the water quality maintenance. Now, large landscape changes like backfilling of wetlands and channelization is affecting the condition of the urban waters which has become extremely polluted. LÄS MER