scholarly journals Undrained Cyclic Shear Characteristics of Decomposed Granite Soil in Rokko Island.

1997 ◽  
pp. 87-98 ◽  
Author(s):  
Masayuki Hyodo ◽  
Noritaka Aramaki ◽  
Yuuki Tokuhara ◽  
Shinji Kikuchi ◽  
Yukio Nakata ◽  
...  
Keyword(s):  
Cyclic Shear ◽  
Shear Characteristics ◽  
Decomposed Granite ◽  
Granite Soil

scholarly journals ROLE OF FINES ON UNDRAINED CYCLIC SHEAR STRENGTH AND RELATIVE DENSITY OF DECOMPOSED GRANITE SOIL "MASADO"

2013 ◽  
Vol 69 (1) ◽  
pp. 70-79
Author(s):  
Woo-Tae KIM ◽  
Masayuki HYODO ◽  
Yukio NAKATA ◽  
Norimasa YOSHIMOTO ◽  
Shohei NODA
Keyword(s):  
Shear Strength ◽  
Relative Density ◽  
Cyclic Shear ◽  
Decomposed Granite ◽  
Granite Soil

Evaluation of the physical properties of water treatment residue for use as a soil substitute compared with decomposed granite soil

2010 ◽  
Vol 56 (3) ◽  
pp. 361-365 ◽  
Author(s):  
Seok-Gon Park ◽  
Mizue Ohashi ◽  
Kiyoshi Kurosawa ◽  
Young-Jin Kim ◽  
Hisashi Yahata
Keyword(s):  
Water Treatment ◽  
Physical Properties ◽  
Decomposed Granite ◽  
Granite Soil

The effect of pore-water pressure on NATM tunnel linings in decomposed granite soil

2005 ◽  
Vol 42 (6) ◽  
pp. 1585-1599 ◽  
Author(s):  
J H Shin ◽  
D M Potts ◽  
L Zdravkovic
Keyword(s):  
Pore Water ◽  
Pore Water Pressure ◽  
Water Pressure ◽  
Drainage System ◽  
Tunnel Lining ◽  
Natm Tunnel ◽  
Decomposed Granite ◽  
Secondary Lining ◽  
Granite Soil ◽  
Functional Components

Tunnelling in a water bearing soil often produces a long-term interaction between the tunnel lining and the surrounding soil. With respect to lining design, infiltration and external pore-water pressures are often one of the most important factors to be considered. Development of pore-water pressure may accelerate leakage and cause deterioration of the lining. This can be particularly troublesome to structural and functional components of the tunnel and can often lead to structural failure. However, as a result of the complicated hydraulic boundary conditions and the long times often required for pore pressure equilibration, research on this subject is scarce. Consequently, most design approaches deal with the effects of pore-water pressure on the tunnel lining in a qualitative manner. In this paper, the development of pore-water pressure and its potential effects on the tunnel lining are investigated using the finite element method. In particular, the deterioration of a drainage system caused by clogging is considered. It is shown that the development of pore-water pressure on the lining is dependent on the lining permeability and the deterioration of the drainage system, particularly for a tunnel with both a primary and a secondary lining. The magnitude of pore-water pressure on a new Austrian tunnelling method (NATM) tunnel constructed in decomposed granite soil and the effect of tunnel shape are investigated. Design curves for estimating pore-water pressure loads on a secondary lining are proposed.Key words: numerical analysis, tunnel lining, decomposed granite.

scholarly journals Amorphous Materials in Decomposed Granite Soil and Their Properties

1984 ◽  
Vol 24 (2) ◽  
pp. 180-190
Author(s):  
Kazuhiko Nishida ◽  
Seiichi Sasaki ◽  
Yorimichi Kuboi
Keyword(s):  
Amorphous Materials ◽  
Decomposed Granite ◽  
Granite Soil
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