Výsledky vyhledávání - "Sjölander Andreas"

Akademický článek

The Use of Slag in Accelerated Shotcrete for Rock Support: A Pilot Study on the Influence on the Early Compressive Strength

Autor: Brodd Elin, Sjölander Andreas, Östlund Lina

Publikováno v: Nordic Concrete Research, Vol 69, Iss 2, Pp 73-86 (2023)

Today, the world is facing an enormous challenge where the emissions of greenhouse gases must be reduced significantly to stop the increasing mean temperature. For the construction industry, this challenge means that structures must be designed more

Externí odkaz: https://doaj.org/article/e3ae823cb3814e6eab4bd0d515e8561a

Zobrazit plný text záznamu

Akademický článek

Failure Mechanisms of Fibre Reinforced Shotcrete: Numerical Simulations Considering Local Variations in Thickness and Bond Strength

Autor: Sjölander Andreas, Ansell Anders

Publikováno v: Nordic Concrete Research, Vol 67, Iss 2, Pp 51-64 (2022)

Fibre-reinforced shotcrete is the most common support method for hard rock tunnels in the Nordic countries. The design of shotcrete is often based on empirical methods or simplified analytical equations, which neglect variations in mechanical propert

Externí odkaz: https://doaj.org/article/074ff61150494c8e8fb45052262fa350

Zobrazit plný text záznamu

Akademický článek

In-Situ and Laboratory Investigation on Leaching and Effects of Early Curing of Shotcrete

Autor: Sjölander Andreas, Ansell Anders

Publikováno v: Nordic Concrete Research, Vol 61, Iss 2, Pp 23-37 (2019)

During the construction of a rock tunnel in Stockholm, several sections with leaching shotcrete (sprayed concrete) were found one year after the spraying was completed. An investigation was therefore conducted, and its results are presented in this p

Externí odkaz: https://doaj.org/article/8ddb139d77334c73b18f967a9e0d3ba9

Zobrazit plný text záznamu