83 uppsatser · sida 1 av 6
-En kostnads- och sprickbreddsanalys
Abstract Today there is an opportunity to reinforce concrete with steel fiber reinforcement. In some cases, completely replace the conventional reinforcement. Replacing conventional mesh reinforcement with steel fiber reinforcement in slabs on ground has shown economic benefits …
… project performed at Halmstad University in Sweden on the subject carpet of reinforcement. This project is developed in association with Celsa Steel Service in Halmstad. The purpose of this report is to investigate how much time that can be saved if carpet of reinforcement is …
En studie om möjliga förbättringar i arbetsmiljön vid armeringsarbeten
Injuries and sick-leave is a common feature for reinforcement workers today. This is mainlydue to the fact that reinforcement work is done in an exposed environment with many stressfactors and highly repetitive work. These operations are often carried out in unsuitableworking …
Från idé till genomförande
… industrializing the in-situ construction of concrete is to use prefabricated reinforcement. Through this method there can be a lot of savings when each bar doesn’t have to be placed and fixed separately on site. The option is to use reinforcement baskets or carpet (roll) …
with a focus on positive reinforcement
Instrumental conditioning, the use of reinforcement and punishment, is used when training horses and these procedures may have different consequences regarding animal welfare. The aim of this study was to investigate what kind of reinforcers that are used in training horses and …
<em>Ett modernt dimensioneringsproblem för huskonstruktörer</em>
… slab thickness and placement the load have been investigated. The influence of reinforcement on the natural frequency and acceleration level has also investigated through numerical simulations. The results showed that the additional stiffness from the reinforcement had little …
… every behaviour is followed by a consequence. These consequences are positive reinforcement, positive punishment, negative punishment and negative reinforcement. Positive reinforcement means that the behaviour gets more likely to occur by adding positive stimulus. Positive …
… how the dimensioning has been carried out. The result indicates the amount of reinforcement, required for s a solid construction. Two different cases has been reviewed regarding reinforcement arrangement .In one case calculates the amount of reinforcement in the joist meanwhile …
En jämförelse ur ett LCC-perspektiv
… running over soft subgrades. To select the most suitable method for reinforcement of the embankment, it is important to evaluate different solutions from a life cycle cost perspective. In long-term perspective, it is often shown that a method with low investment cost causes a …
betydelsen av lockgiva och regelbundna tider
… different learning techniques you can teach cows to do different tasks for a reinforcement. The aim of this study was to see if it is possible to make the supervision more efficient. This was tested using four different treatment methods. These were regular supervision with …
En utvärdering av hur Vårdkedjeprojektets mål har implementerats i verksamheten på Behandlingshemmet Rällsögården
… and staff, c) how is Vårdkedjeprojektet and its treatment approach ”Community Reinforcement Approach” (CRA) experienced by coordinators, clients and staff and d) how well is the aftercare functioning for clients who have finished their treatment at Rällsögården, and still …
En jämförande studie av BBK 04 och Eurokod 2 vid dimensionering av balkar och pelare
… 2 than earlier editions and the things that are different, when calculating reinforcement, is how they use the partial factors. BBK 04 reduce the values for characteristic strength of reinforcing steel and concrete but hardly increase the values for characteristic load while …
En studie av BREEAM Communities praktiska tillämpning i svensk stadsbyggnad
In this diploma work the approach of determining the required amount of reinforcement in slabs exposed to pure tension is processed, on behalf of Ramböll Uppsala. It is a well-known problem in the industry that there are uncertainties in the determining of the amount of crack …
Analys av skillnader mellan BBK 04 och Eurokod 2 med tillämpning av svenskt och danskt nationellt annex
In this diploma work the approach of determining the required amount of reinforcement in slabs exposed to pure tension is processed, on behalf of Ramböll Uppsala. It is a well-known problem in the industry that there are uncertainties in the determining of the amount of crack …
… aim of this study was to train mice to voluntarily stand still using positive reinforcement training. Another benefit of teaching a mouse to stand still is that you can avoid anaesthesia for some procedures. The second aim of this study was to investigate if postnatal handling …
