Results 31 to 40 of about 154,056 (289)

Study on stress state and integrity of cement sheath in well cementing of CCS pilot well in block A, East China Sea [PDF]

Youqicang pingjia yu kaifa
The shallow CO2 geological storage in block A of the East China Sea faces challenges such as large difference in horizontal in-situ stress and significant influence of cyclic stress.
HAO FENG, DU SHUAI, YANG XUEFENG, WANG KEXIN, GAO DONGLIANG, HUANG DA   +5 more
doaj   +2 more sources

Experimental study on coupling effects of cyclic confining pressure and intermittent cyclic loading on deformation behavior of saturated soft clay

Yantu gongcheng xuebao
The deformation characteristics of soft clay under intermittent cyclic loading and cyclic confining pressure are studied by conducting two types of cyclic triaxial tests, i.e., continuous cyclic loading and intermittent cyclic loading triaxial tests, and
HUANG Juehao 1, 2, QIU Yuefeng 3, WU Jiaming 4, LI Yinan 5, CHEN Jian 1, 2, FU Xiaodong 1, 2
doaj   +1 more source

Intermittency in crystal plasticity informed by lattice symmetry [PDF]

, 2015
We develop a nonlinear, three-dimensional phase field model for crystal plasticity which accounts for the infinite and discrete symmetry group G of the underlying periodic lattice.
Biscari, Paolo, Urbano, Marco Fabrizio, Zanzottera, Anna, Zanzotto, Giovanni   +3 more
core   +3 more sources

Experimental study on deformation behaviors of saturated soft clay under intermittent cyclic loading with various drained conditions

Yantu gongcheng xuebao
In the previous studies, the cyclic triaxial tests under intermittent cyclic loading are used to study the deformation characteristics of soft clay under traffic loads. Both confining pressure and deviator stress vary cyclically in the stress field under
HUANG Juehao 1, 2, XU Linfeng 3, 1, LU Yuan 5, YAN Wenlong 4, 1, CHEN Jian 1, 2, FU Xiaodong 1, 2
doaj   +1 more source

Memory of the Unjamming Transition during Cyclic Tiltings of a Granular Pile [PDF]

, 2005
Discrete numerical simulations are performed to study the evolution of the micro-structure and the response of a granular packing during successive loading-unloading cycles, consisting of quasi-static rotations in the gravity field between opposite ...
A. Coniglio, A. Kabla, A. Mangeney, A. Mehta, B. Utter, F. Radjai, G. D. R. MiDi, H. A. Joer, J.-P. Vilotte, L. Staron, M. Oda, M. Satake, N. P. Kruyt, O. Dauchot, R. J. Bathurst, S. Deboeuf, S. F. Edwards, S. Nemat-Nasser, S. Nemat-Nasser   +18 more
core   +4 more sources

Cyclic loading regime considered beneficial does not protect injured and interleukin-1-inflamed cartilage from post-traumatic osteoarthritis.

Journal of Biomechanics, 2022
Injurious overloading and inflammation perturbate homeostasis of articular cartilage, leading to abnormal tissue-level loading during post-traumatic osteoarthritis.
A. S. Eskelinen, C. Florea, P. Tanska, H. Hung, E. Frank, S. Mikkonen, P. Nieminen, P. Julkunen, A. Grodzinsky, R. Korhonen   +9 more
semanticscholar   +1 more source

Coupling effects of cyclic confining pressure and loading frequency on deformation behavior of saturated soft clay under intermittent cyclic loading

Yantu gongcheng xuebao
After the train passes away, the subgrade soils undergo cyclic loading and intermittent periods. The existence of the intermittent period can also affect the mechanical properties of soil.
HUANG Juehao 1, 2 , ZHONG Yu 3, WU Jiaming 4, MENG Chao 5, 1, CHEN Jian 1, 2, FU Xiaodong 1, 2
doaj   +1 more source

Natriuretic peptide receptors regulate cytoprotective effects in a human ex vivo 3D/bioreactor model [PDF]

, 2013
© 2013 Peake et al.; licensee BioMed Central Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and ...
Achan, P, Bader, DL, Chowdhury, TT, Hobbs, AJ, Moyes, AJ, Peake, N, Ramachandran, M, Salter, DM, Su, N   +8 more
core   +3 more sources

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Plastic collapse of pipe bends under combined internal pressure and in-plane bending [PDF]

, 2005
Plastic collapse of pipe bends with attached straight pipes under combined internal pressure and in-plane closing moment is investigated by elastic–plastic finite element analysis.
Li, H., Mackenzie, D., Robertson, A.C.
core   +1 more source