Results 111 to 120 of about 6,682 (253)

Research on the Long-Term Mechanical Behavior and Constitutive Model of Cemented Tailings Backfill Under Dynamic Triaxial Loading [PDF]

Cemented tailings backfill (CTB) plays an important role in mine filling operations. In order to study the long-term stability of CTB under the dynamic disturbance of deep wells, ultrafine cemented tailings backfill was taken as the research object, and ...
Yiding Li, Yuye Tan, Yunpeng Kou, Yuchao Deng, Weidong Song, Jinshuo Yang   +5 more
core   +1 more source

Anode‐Free All‐Solid‐State Batteries: Understanding Limitations and Charting a Path to Enhanced Performance

Small, EarlyView.
This review examines four factors that drive interfacial instability in sulfide‐based anode‐free all‐solid‐state batteries and thoroughly reviews corresponding performance‐enhancing strategies. The strategies are organized as follows: (1) interlayer engineering, (2) pressure‐regulating buffer layers, (3) other methods, including sacrificial cathodes ...
Sion Kim, Jaechan Lee, Jihyun Jang
wiley   +1 more source

Study on accumulation deformation characteristics of silty clay based on dynamic triaxial tests

Scientific Reports
Silty clay is a common compressible soil found in many engineering projects, where its deformation behavior is particularly complex under cyclic loading. This study uses the GDS dynamic triaxial testing system to examine how silty clay deforms under different moisture contents, confining pressures, and cyclic stress ratios (CSR).
Guoqiang Chen, Wenjie Yang, Yuangui Pan, Yuchao Zheng, Huijian Zhang, Shiyou Shao, Feng Lu, Chuhan Yang, Leilei Guo   +8 more
openaire   +3 more sources

Porous Organic Polymers: From Molecular Design to Scalable Technologies

Small, EarlyView.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem, Hadi Shayesteh, Simindokht Zarei‐Shokat, Rokhsareh Bakhtiari, Sheyda Abedi‐Banaei, Zahra Sheikhlouiharzand, Parnia Mohebimanesh, Seyed Mohammad Amin Ojagh, Bahareh Bakhtiari, Ali Maleki, Theo G. M. van de Ven, Sohrab Zendehboudi, Ali Elkamel   +12 more
wiley   +1 more source

Bath Vibration During Open Eye Formation in a Physical Model of a Steelmaking Ladle

steel research international, EarlyView.
Using a physical model, this study shows that vibration measurements reliably predict open eye size in steelmaking ladles, offering a practical alternative to visual monitoring. Vessel vibrations stabilize faster than the open eye, except at high frequencies near the bottom.
Mika Pylvänäinen, Juhani Nissilä, Ville‐Valtteri Visuri, Aki Sorsa, Matias Hauru, Jouni Laurila, Toni Liedes   +6 more
wiley   +1 more source

Development of advanced control strategies for a dynamic triaxial soil testing machine [PDF]

, 2013
As civil engineering projects become increasingly ambitious, the earthworks that form a significant part of these projects become increasingly critical.
Milthorpe, Thomas Edward
core  

Experimental and theoretical investigation of longitudinal tunnel lining joints with confining reinforcement

Structural Concrete, EarlyView.
Abstract Precast reinforced concrete segmental linings are frequently used in modern tunneling. In these linings, the longitudinal joints typically have a reduced contact cross‐section and thus often govern the design, particularly in tunnels under high hydrostatic pressure or crossing squeezing or swelling ground with correspondingly high ...
Fabian Morger, Albin Kenel, Walter Kaufmann   +2 more
wiley   +1 more source

SUCTION-CONTROLLED CYCLIC TRIAXIAL TEST TO MEASURE STRAIN-DEPENDENT DYNAMIC SHEAR MODULUS OF UNSATURATED SAND [PDF]

, 2015
Recent advancement in unsaturated soil mechanics revealed the influence of the degree of saturation on dynamic properties of soils due to inter-particle suction forces.
Suprunenko, Ganna
core   +1 more source

Experimental study on dynamic mechanical characteristics of coal body under dynamic–static combination loading

AIP Advances
The mechanical response characteristics of the coal body in deep coal mining faced under dynamic loading impact are significantly different from those under static conditions, which leads to an increase in the frequency and intensity of dynamic disasters
Lei Geng, Yanlong Dang, Bo Zhai, Chaochao Cui, Jingping Wang, Haoyu Wang   +5 more
doaj   +1 more source

Rotation capacity of continuous reinforced concrete slab strips revisited

Structural Concrete, EarlyView.
Abstract Rotation capacity is a key characteristic of statically indeterminate reinforced concrete structures, as it (i) enables bending moment redistributions, whether intentionally introduced through optimized reinforcement layouts or arising from unforeseen self‐equilibrated stress states, and (ii) promotes large rotations at failure load, thereby ...
Nathalie Reckinger, Karel Thoma, Walter Kaufmann   +2 more
wiley   +1 more source