No document
Search & filter
Search for a publication
Search & filter
List of products by author: Y. Kitamura
-
Development and application of automatic concrete placement system for tunnel lining
Abstract: In recent years, the construction industry in Japan suffers a huge shortage of skilled workers due to aging population, and to make up for these problems, we are promoting the mechanization and automation of construction works. However, the placement of tunnel lining concrete is carried out in a narrow and closed traveling formwork and the compaction work by human power using internal vibrators...
0,00 € -
New Three-dimensional Deformation Measurement System by Laser Scanner Integrated with Image Processing Technology
Abstract: 3D laser scanners can make detailed measurements of the configuration of objects such as structures and may be used to measure two-dimensionally the surface configuration of a tunnel wall, and technology to apply this equipment to measure displacement of tunnels has recently been developed. However, measurements using a 3D laser scanner can obtain only the surface configurations at the moment...
0,00 €
