Results 101 to 110 of about 7,783,058 (290)

Physical Modeling of Reinforced Soil Retaining Walls Under Dynamic Loading Using Shaking Table Experiments

Infrastructures
This study investigates the seismic response of reinforced soil retaining walls through reduced-scale 1 g shaking table experiments, with particular emphasis on deformation behavior and pore water pressure generation in saturated sandy soils.
Mehdi Ebadi-Jamkhaneh, Mohammad Ali Arjomand, Mohsen Bagheri, Habib Akbarzadeh Bengar, Seyed Zeyd Mohammadi Ghalesari   +4 more
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

Advanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva, Joseph Lavoie, Afsaneh Rabiei   +2 more
wiley   +1 more source

Analysis on Excess Pore Water Pressure Caused by Prestressed Concrete Pipes Construction in Saturated Clay Ground

, 2010
Prestressed concrete pipes construction by hammer cause high excess pore water pressure in deep soft soils because Soil disturbance by violent and poor permeability of soft soil.
Li Min Wei, Gui Hai Fu, Hui Zhou
core   +1 more source

Constitutive Model of Lateral Unloading Creep of Soft Soil under Excess Pore Water Pressure [PDF]

, 2020
Presented in this paper is a study on the lateral unloading creep tests under different excess pore water pressures. The marine sedimentary soft soil in Shenzhen, China, was selected in this study.
Wen, Kejun, Li, Junjie, Li, Lin, Huang, Wei, Amini, Farshad, Li, Yang, Jiang, Zhijian, Deng, Xiaojia   +7 more
core   +1 more source

Effect of Cu and CuP Additions on the Microstructure and Nanoindentation‐Based Fracture Behavior of CoNiAlSi Ferromagnetic Shape Memory Alloys

Advanced Engineering Materials, EarlyView.
Cu and combined Cu–P microalloying refine the microstructure and enhance the nanoindentation‐derived fracture resistance of CoNiAlSi ferromagnetic shape memory alloys without suppressing the martensitic transformation. Comparative SEM, DSC, and nanoindentation results reveal that the CuP‐containing alloy provides the most balanced response, achieving ...
Mehmet Demir
wiley   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Impact of Static Pressure Pile Construction on Displacement and Deformation of Existing Metro Tunnels

Chengshi guidao jiaotong yanjiu
ObjectiveStatic pressure pile construction exerts squeezing effects on the surrounding soil layers and causes changes in pore water pressure over a period of time, thereby affecting the displacement and deformation of existing metro tunnel structures ...
Qiang WU, Xuezeng LIU, Weiyuan JIN, Shuang DING, Gang SHI   +4 more
doaj   +1 more source

Excess Pore Pressure Migration Analysis Due to High Embankment Construction – Case Study East Kalimantan

Journal of the Civil Engineering Forum
A 42-inch pipeline traverses a predominantly flat right-of-way (ROW), running from south to north in East Kalimantan. Adjacent to the ROW, a coal mine concession was located on the western side, while the Mahakam River lies a further 3 km to the east. A
Edwin Lie, Paulus Pramono Rahardjo, Martin Wijaya   +2 more
doaj   +1 more source

Behavior of Nonplastic Silty Soils under Cyclic Loading

The Scientific World Journal, 2014
The engineering behavior of nonplastic silts is more difficult to characterize than is the behavior of clay or sand. Especially, behavior of silty soils is important in view of the seismicity of several regions of alluvial deposits in the world, such as ...
Nazile Ural, Zeki Gunduz
doaj   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source