Results 61 to 70 of about 34,548 (260)

Field tests on excess pore pressure and soil pressure of pile-soil interface for a single pile during pile-sinking in clay

Yantu gongcheng xuebao, 2019
Stress change of pile-soil interface for jacked-in piles during pile-sinking in clay is a topic of concern in the geotechnical engineering. A full-scale jacked-in pile is penetrated into the clay in Dongying city of China and studied by monitoring the ...
WANG Yong-hong 1,2, ZHANG Ming-yi 1,2, LIU Jun-wei 1,2, BAI Xiao-yu 1,2, YANG Su-chun 1, SANG Song-kui 1, YAN Nan 3
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Field tests on response of excess pore water pressures of liquefaction resistant rigid-drainage pile

Yantu gongcheng xuebao, 2017
The liquefaction resistant rigid-drainage pile is a new type of pile which can be used in geotechnical earthquake engineering. The pile combines the bearing capacity of rigid pile and the drain-ability of gravel pile.
WANG Xiang-ying 1, 2, LIU Han-long 1, 2, 3, JIANG Qiang 1, 2, 4, CHEN Yu-min 1, 2
doaj   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Stochastic Investigation of Consolidation Process in Spatially Correlated Heterogeneous Soils

Applied Sciences, 2017
Soil consolidation as the dissipation of excess pore water pressure is mainly affected by the relative hydraulic conductivity among the layers. Geostatistical parameters such as the mean, the standard deviation, and the correlation length are physical ...
Song-Hun Chong
doaj   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Generalized shear strain-based model for development of excess pore water pressure in saturated sand under anisotropic consolidation

Yantu gongcheng xuebao
The development pattern of the excess pore water pressure in saturated sand under anisotropic consolidation conditions is crucial for understanding the liquefaction behavior of sand.
ZHAO Futang, WU Qixin, ZHENG Junjie, ZHENG Yewei
doaj   +1 more source

The Effect of Machine Vibration on the Settlement and Excess Pore Water Pressure in Saturated Sand

Engineering and Technology Journal, 2014
This paper focuses on the effect of machine vibration on the variation of excess pore water pressure and settlement of saturated sand. A special setup is designed and manufactures to simulate the vertical vibration of the machine. A total number of 36 model tests are conducted on sand using three relative densities (35, 60 and 85%) representing loose ...
Nahla M. Salim, Falha H. Rahil, Khalid W. Abd Al-kaream   +2 more
openaire   +2 more sources

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Theoretical Analysis of Drilling Unloading and Pile-Side Soil Pressure Recovery of Nonsqueezing Pipe Piles Installed in K₀-Consolidated Soils

Buildings
Drilling with prestressed concrete (DPC) pipe pile is a nonsqueezing pile sinking technology, employing drilling, simultaneous pile sinking, a pipe pile protection wall, and pile side grouting.
Bo Li, Meng-Xiong Tang, He-Song Hu, Chun-Lin Liu, Zao Ling, Ding-Li Su, Zhen-Kun Hou, Ying-Ping Xiao   +7 more
doaj   +1 more source