Sökning: "runda plattor"
Hittade 1 uppsats innehållade orden runda plattor.
- Master-uppsats, KTH/Betongbyggnad
Sammanfattning : Shotcrete (sprayed concrete) was used for the first time in 1914 and has become of growing importance in stabilizing the excavated tunnel sections over the past century. Even though the technology develops, there are some difficult tasks such as the design of a bolt anchored tunnel lining made of shotcrete. LÄS MER