Results 31 to 40 of about 288,156 (306)

An Improved Nonlinear Settlement Calculation Method for Soft Clay considering Structural Characteristics

open access: yesGeofluids, 2021
The settlement calculation model for soft clay foundation is established based on Hooke’s law and the Duncan-Chang model. By introducing the concept of damage ratio, the method for determining the deformation modulus of soil before and after damage under
Binhui Ma   +7 more
doaj   +1 more source

Numerical analyses of stone column installation in Bothkennar clay [PDF]

open access: yes, 2013
The paper presents the results of numerical simulations studying the installation effects of stone columns in a natural soft clay. Stone column installation is modelled as an undrained expansion of a cylindrical cavity, using the finite element code ...
Castro, J.   +3 more
core   +1 more source

Anisotropic creep model for soft soils [PDF]

open access: yes, 2008
In this paper a new anisotropic model for time-dependent behaviour of soft soils is presented. The formulation is based on a previously developed isotropic creep model, assuming rotated Modified Cam Clay ellipses as contours of volumetric creep strain ...
Academy of Finland Grant 210744 (Funder)   +6 more
core   +1 more source

Early Strength Development of Soft Clay Stabilized by One-Part Ground Granulated Blast Furnace Slag and Fly Ash-Based Geopolymer

open access: yesFrontiers in Materials, 2021
One-part or “just add water” geopolymer is a cementitious material, which is friendly to environment and users in applications. However, the mechanical behavior of the soft soil stabilized by one-part geopolymer is not well acknowledged.
Xiyao Zheng, Jun Wu
doaj   +1 more source

Tunneling through soft clay

open access: yes, 2005
A new railway line was under construction in Northern Sweden, along the shoreline of the Gulf of Bothnia, between Umea and Ornskoldsvik. The ground conditions varied dramatically: Postglacial clay and silt valleys with intermediate ridges of crystalline, Precambrian bedrock, crossing the railway line.
Saarelainen, Seppo, Viitala, Jouko
openaire   +2 more sources

Geotechnical and Minerology Properties of Marine Clay at the Northeast of Penang Island

open access: yesMATEC Web of Conferences, 2018
A series of subsurface investigation including in-situ and laboratory tests has been carefully planned and executed for a proposed residential and commercial development over soft marine clay at Tg Tokong, Penang Island.
Hassan Nik Mohd Kamel Nik   +2 more
doaj   +1 more source

Sensitivity Analysis of Different Hydrothermal Characteristics in the Variable Thermodynamic Processes of Soft Clay Rock

open access: yesApplied Sciences
Artificial ground freezing technology is the most important construction method of complex water-bearing soft clay rock. The thermodynamic properties of soft clay rock are important evidence for the design and construction of space resources development,
Tao Wang   +4 more
doaj   +1 more source

Numerical analysis of suction embedded plate anchors in structured clay [PDF]

open access: yes, 2016
As offshore energy developments move towards deeper water, moored floating production facilities are increasingly preferred to fixed structures. Anchoring systems are therefore of great interest to engineers working on deep water developments.
Charlton, T. S.   +2 more
core   +2 more sources

Design and development of the roadbed construction on the soft soils

open access: yesTransportnye Sooruženiâ, 2014
Now the considerable part of territories is presented by soft soils. Construction of highways under difficult conditions, in places of the soft heaving soil distribution having an excessive moistening, low bearing capability, high compressibility and ...
Yushkov Boris Semenovich   +1 more
doaj   +1 more source

Characterization of soft soil using multi-channel analysis of surface waves (MASW) and electrical resistivity method (ERM) [PDF]

open access: yes, 2017
This thesis demonstrates the research on the soft soil characteristics using geophysical methods. The need on non-intrusive, time efficient, economic and larger volume of investigation had increased the demand of using geophysical methods for ...
Basri, Kasbi
core  

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