CALCULATION OF FRICTION FORCE FOR SLURRY PIPE JACKING CONSIDERING SOIL-SLURRY-PIPE INTERACTION

This paper aims to provide a new approach to predict the friction resistance of slurry pipe jacking.Friction force usually constitutes the main component of jacking force.It can be calculated by multiplying an effective friction coefficient and the normal force acting Denim Shorts on the external surface of the pipe.This effective friction coeffici

The paper provides some of the interim results of Agogo Bell the Fifth Framework PRISMA project dealing with the impact ICT on government and citizen services in Europe.In the paper, the concept of one-stop government is described, the current state of the adoption of ICT both in Europe and the Czech Republic is briefly outlined and recommendations