Results 41 to 50 of about 281,792 (338)

Simulating infiltration processes into fractured and swelling soils as triggering factors of landslides [PDF]

open access: yes, 2013
The influence of rainfall in triggering landslides is a widely discussed topic in scientific literature. The slope stability of fractured surface soils is often influenced by the soil suction.
Galeandro, A, Simeone, V, Šimunek, J
core   +2 more sources

Cutterhead and Cutting Tools Configurations in Coarse Grain Soils [PDF]

open access: yesThe Open Construction and Building Technology Journal, 2017
Background: Many subway/metro tunnels were constructed using close face shield machines in coarse grain soils in last decades. Configurations of the shield cutterhead and cutting tools are critical in terms of cost and project duration.
Xinggao Li, Dajun Yuan, Qingfei Huang
openaire   +1 more source

Experimental and analytical investigation on frost heave characteristics of coarse-grained soils under closed and open systems

open access: yesFrontiers in Earth Science, 2022
Coarse-grained soil is widely used in the seasonal frozen soil region as subgrade filler. However, substantial frost heave has been observed in coarse filler in high-speed railway embankments.
Wanjun Huang   +4 more
doaj   +1 more source

Comment on “The role of scaling laws in upscaling” by B.D. Wood [PDF]

open access: yes, 2009
Comment on the article "The role of scaling laws in upscaling" by B.D ...
Baveye, Philippe C.
core   +3 more sources

Experimental Study of the Composition and Structure of Granular Media in the Shear Bands Based on the HHC-Granular Model

open access: yesJournal of Spectroscopy, 2014
The researchers cannot control the composition and structure of coarse grained soil in the indoor experiment because the granular particles of different size have the characteristics of random distribution and no sorting.
Guang-jin Wang   +2 more
doaj   +1 more source

Investigation into the effect of uncertainty of CPT-based soil type estimation on the accuracy of CPT-based pile bearing capacity analysis [PDF]

open access: yes, 2016
Cone Penetration Test (CPT or CPTu) is commonly used for estimating soil types and also for the geotechnical design of pile foundation. However, the level of agreement between the CPT-based soil types and the traditional identification of soil types ...
Bellis, Angela, Hamza, Omar
core   +2 more sources

Wood‐Based Bioelectronics: Lignosulfonate‐Based Conductive Biocomposites for Paper Organic Electrochemical Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Biodegradable wood‐based bioelectronics are realized by integrating poly (2,3‐ethylenedioxythiopene:lignosulfonate (PEDOT:LigS) as a mixed ionicelectronic channel in organic electrochemical transistors fabricated on paper substrates. The biocomposite exhibits high conductivity, biocompatibility, and strong transistor performance, while devices built on
Katharina Matura   +8 more
wiley   +1 more source

The soils of the southeastern sector of Egmont National Park [PDF]

open access: yes, 1970
The soils of the southeastern slopes of Egmont National Park, Taranaki, are youthful in absolute age and also in soil development. They are classed as recent soils on a parent material basis: andesitic tephras, alluvium, and peat with interbedded tephra.
Tonkin, Philip J.
core   +1 more source

Refining Coarse-grained Spatial Data using Auxiliary Spatial Data Sets with Various Granularities

open access: yes, 2019
We propose a probabilistic model for refining coarse-grained spatial data by utilizing auxiliary spatial data sets. Existing methods require that the spatial granularities of the auxiliary data sets are the same as the desired granularity of target data.
Iwata, Tomoharu   +5 more
core   +1 more source

Experiment of membrane penetration on coarse grained soil

open access: yesYantu gongcheng xuebao, 2018
The membrane penetration is the most important factor influencing the measurement of volume change for triaxial consolidated-drained shear tests on coarse grained soil.
JI En-yue 1,2, ZHU Jun-gao 1,2, WANG Qing-long 3, JIANG Ming-jie 1,2
doaj   +1 more source

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