Results 1 to 10 of about 522,196 (302)

Influence of different fibers on the change of pore pressure of self-consolidating concrete exposed to fire [PDF]

open access: yesConstruction and Building Materials, 2016
The focus of this paper is given to investigate the effect of different fibers on the pore pressure of fiber reinforced self-consolidating concrete under fire.
Yining Ding, Mingli Cao, Yulin Zhang
exaly   +3 more sources

Experimental Investigation of Pore Pressure on Sandy Seabed around Submarine Pipeline under Irregular Wave Loading [PDF]

open access: yesSensors
The propagation of shallow-water waves may cause liquefaction of the seabed, thereby reducing its support capacity for pipelines and potentially leading to pipeline settlement or deformation.
Changjing Fu, Jinguo Wang, Tianlong Zhao
doaj   +2 more sources

Pore pressure migration during hydraulic stimulation due to permeability enhancement by low‐pressure subcritical fracture slip

open access: yesGeophysical Research Letters, 2017
Understanding the details of pressure migration during hydraulic stimulation is important for the design of an energy extraction system and reservoir management, as well as for the mitigation of hazardous‐induced seismicity.
Yusuke Mukuhira   +4 more
doaj   +2 more sources

Multiphase segmentation of digital material images

open access: yesData-Centric Engineering, 2023
Multiphase segmentation of pore-scale features and identification of mineralogy from digital images of materials is critical for many applications in the natural resources sector.
Rishu Saxena   +2 more
doaj   +1 more source

Dynamic pore water pressure in saturated soil due to turbine engine’s vibration [PDF]

open access: yesE3S Web of Conferences, 2023
The turbine engine that is operating will generate vibrations that are transmitted by the foundation into the soil layer. This causes the pore water pressure in the soil to increase, which causes the shear strength of the soil to decrease and can reduce ...
Prihatiningsih Aniek   +2 more
doaj   +1 more source

Excess pore water pressure behavior of saturated soft clay under cyclic confining pressure with different frequencies

open access: yesFrontiers in Earth Science, 2023
The excess pore water pressure is main factor affecting the dynamic response of saturated soft clay under traffic loads. Recognize that, cyclic triaxial tests with and without cyclic confining pressure were carried out to study the development of excess ...
Juehao Huang   +6 more
doaj   +1 more source

Determination of Pore Pressure from Sonic Log: a Case Study on One of Iran Carbonate Reservoir Rocks [PDF]

open access: yesIranian Journal of Oil & Gas Science and Technology, 2015
Pore pressureis defined as the pressure of the fluid inside the pore space of the formation, which is also known as the formation pressure. When the pore pressure is higher than hydrostatic pressure, it is referred to as overpressure.
Morteza Azadpour, Navid Shad Manaman
doaj   +1 more source

Monitoring and Analysis of Pore and Earth Pressure at the Pile Surface Using Piezoresistive Silicon Pressure Transducers

open access: yesFrontiers in Materials, 2021
The piezoresistive silicon pressure transducers based on the piezoresistive effect have demonstrated their potential in the accurate monitoring of pressure.
Yonghong Wang   +3 more
doaj   +1 more source

Pore-Water Pressure Model for Carbonate Fault Materials Based on Cyclic Triaxial Tests

open access: yesFrontiers in Earth Science, 2022
Pore-water pressure generation in the saturated carbonate fault zone plays a key role in the initiation of the Daguangbao landslide, which is the largest landslide triggered by the 2008 Wenchuan earthquake in China.
Ling Zhu   +4 more
doaj   +1 more source

Changes of pore structure and chloride content in cement pastes after pore solution expression [PDF]

open access: yes, 2020
Pore solution expression is a widely accepted approach to extract pore solution of cement-based materials by appllying high pressure. In this study, the variations of pore solution distribution and chloride content in cement pastes before and after pore ...
De Schutter, Geert   +4 more
core   +2 more sources

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