A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-accuracy position control system for underground diaphragm walls (slurry walls)
This paper describes a landmark High-Accuracy Position Control System for Underground Diaphragm Walls. The demand for ultra-large underground diaphragm walls, reaching the maximum depth of 170 m and thickness of 3.2 m has lately increased. This high-accuracy position control system for use in the construction of such undergrond diaphragm walls is the first practical system to be developed which is capable of controlling construction accuracy to within 50 mm, and extremely difficult level of precision to reach.
High-accuracy position control system for underground diaphragm walls (slurry walls)
This paper describes a landmark High-Accuracy Position Control System for Underground Diaphragm Walls. The demand for ultra-large underground diaphragm walls, reaching the maximum depth of 170 m and thickness of 3.2 m has lately increased. This high-accuracy position control system for use in the construction of such undergrond diaphragm walls is the first practical system to be developed which is capable of controlling construction accuracy to within 50 mm, and extremely difficult level of precision to reach.
High-accuracy position control system for underground diaphragm walls (slurry walls)
Sehr genaues Lagekontrollsystem für unterirdische Schlitzwände (Schlammwände)
Arai, M. (author) / Naitoh, T. (author)
1991
10 Seiten, 8 Bilder
Conference paper
English
The slurry is used for underground diaphragm walls close to rivers and seas
| European Patent Office | 2020