[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Kim1b et al., 2018 - Google Patents

Critical face pressure and backfill pressure in shield TBM tunneling on soft ground

Kim1b et al., 2018

View PDF
Document ID
17721468323226479183
Author
Kim1b K
Oh2a J
Lee3b H
Kim3b D
Choi H
Publication year

External Links

Snippet

The most important issue during shield TBM tunneling in soft ground formations is to appropriately control ground surface settlement. Among various operational conditions in shield TBM tunneling, the face pressure and backfill pressure should be the most important …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00—Testing foundations or foundation structures

Similar Documents

Publication Publication Date Title
Pan et al. Three dimensional face stability of a tunnel in weak rock masses subjected to seepage forces
Liu et al. Tunnelling-induced ground deformation subjected to the behavior of tail grouting materials
Mroueh et al. A simplified 3D model for tunnel construction using tunnel boring machines
Long et al. Soil arching due to leaking of tunnel buried in water-rich sand
Lin et al. Three-dimensional stress-transfer mechanism and soil arching evolution induced by shield tunneling in sandy ground
Kim1b et al. Critical face pressure and backfill pressure in shield TBM tunneling on soft ground
Chen et al. Deformation and stress characteristics of existing twin tunnels induced by close-distance EPBS under-crossing
Yin et al. Effect of the excavation clearance of an under-crossing shield tunnel on existing shield tunnels
Kasper et al. A 3D finite element simulation model for TBM tunnelling in soft ground
Chen et al. Face stability analysis of shallow shield tunnels in dry sandy ground using the discrete element method
Zhang et al. Geo-mechanical model test on the collaborative bearing effect of rock-support system for deep tunnel in complicated rock strata
Kasper et al. On the influence of face pressure, grouting pressure and TBM design in soft ground tunnelling
Guo et al. Minimum cover depth estimation for underwater shield tunnels
Chen et al. Analytical approach to predict tunneling-induced subsurface settlement in sand considering soil arching effect
Lambrughi et al. Development and validation of a 3D numerical model for TBM–EPB mechanised excavations
Tan et al. Spatial corner effects of long and narrow multipropped deep excavations in Shanghai soft clay
Kim et al. Face stability and required support pressure for TBM driven tunnels with ideal face membrane–Drained case
Zaid et al. Numerical analysis of shallow tunnels under static loading: a finite element approach
Mazek et al. Finite element model of Cairo metro tunnel-Line 3 performance
Zhu et al. Analytical prediction for tunnelling-induced ground movements in sands considering disturbance
Ghorbani et al. Long term stability assessment of Siah Bisheh powerhouse cavern based on displacement back analysis method
Golpasand et al. Effect of the lateral earth pressure coefficient on settlements during mechanized tunneling
Losacco et al. Class A prediction of mechanised tunnelling in Rome
Nikakhtar et al. Numerical modelling of backfill grouting approaches in EPB tunneling
Mazek Evaluation of surface displacement equation due to tunneling in cohesionless soil