Results 21 to 30 of about 118,482,436 (243)

Measuring forces and stresses in situ in living tissues [PDF]

Development, 2016
Development, homeostasis and regeneration of tissues result from a complex combination of genetics and mechanics, and progresses in the former have been quicker than in the latter. Measurements of in situ forces and stresses appear to be increasingly important to delineate the role of mechanics in development. We review here several emerging techniques:
Sugimura, K., Lenne, P.F, Graner, F.
openaire   +3 more sources

Problems in using a comb sample as a stress-free reference for the determination of welding residual stress by diffraction [PDF]

, 2010
Precise measurement of a stress-free reference lattice parameter is vital in the determination of residual stress by diffraction techniques using θ/2θ-based analyses.
Ganguly S, Fitzpatrick M, Edwards, L., Edwards, Lyndon, M.E. Fitzpatrick, Fitzpatrick, Michael E., L. Edwards, Ganguly, S., Fitzpatrick, M. E., S. Ganguly, Ganguly, Supriyo, Edwards L   +11 more
core   +1 more source

Thermally Induced Rock Stress Increment And Rock Reinforcement Response [PDF]

, 2016
The thermal heating caused by the deposition of spent nuclear fuel containers increases the in situ rock stress during disposal time. The thermal stress increase was modelled using thermo-mechanical modelling.
Hakala, Matti, Suikkanen, Johannes, Uotinen, Lauri, Nuijten, Guido, Siren, Topias, Ström, Jesse   +5 more
core   +1 more source

Modification of the CSIRO method in the long-term monitoring of slope-induced stress

Frontiers in Earth Science, 2022
The in situ stress measurement technique can be used in long-term monitoring of induced stress to obtain three-dimensional stress states in slope engineering.
Zhihao Jin, Yuan Li, Yuan Li, Qingwen Li, Zibin Liu, Shibing Wu, Zhuo Wang   +6 more
doaj   +1 more source

Inversion Method of In-situ Stress and Rock Damage Characteristics in Dam Site Using Neural Network and Numerical Simulation—A Case Study

IEEE Access, 2020
In mountain and ravine region of southwest China, several hydropower stations have been built in this area. It is the main national base for hydropower energy development, but under the influence of geological structure and surface erosion, the in-situ ...
Gan Li, Yu Hu, Qing-Bin Li, Tao Yin, Jian-Xin Miao, Mengdi Yao   +5 more
doaj   +1 more source

Formulation and procedure for in situ stress back-analysis from borehole strain changes measured during nearby underground excavation

Journal of Rock Mechanics and Geotechnical Engineering, 2023
Estimation of in situ stresses based on back-analysis of measured stress changes and displacements has become an alternative to the direct stress measurement methods.
Cui Lin, D.H. Steve Zou
doaj   +1 more source

Diffusion-Induced Stress in Commercial Graphite Electrodes during Multiple Cycles Measured by an In Situ Method

Micromachines, 2022
The cyclic stress evolution induced by repeated volume variation causes mechanical degradation and damage to electrodes, resulting in reduced performance and lifetime of LIBs.
Dawei Li, Guanglin Zhu, Huibing Liu, Yikai Wang   +3 more
doaj   +1 more source

Determination of stress state in deep subsea formation by combination of hydraulic fracturing in situ test and core analysis: A case study in the IODP Expedition 319

, 2013
[1] In situ test of hydraulic fracturing (HF) provides the only way to observe in situ stress magnitudes directly. The maximum and minimum horizontal stresses, SHmax and Shmin, are determined from critical borehole pressures, i.e., the reopening pressure
Ito, Takatoshi, David F. Boutt, Ito, Hisao, Byrne, Timothy, Takatoshi Ito, Doan, Mai-Linh, Funato, Akio, Yasuyuki Kano, Lisa C. McNeill, Mai‐Linh Doan, Demian Saffer, McNeill, Lisa C., Saffer, Demian, Timothy Byrne, Lin, Weiren, Boutt, David F., Kano, Yasuyuki, Moe, Kyaw Thu, Kyaw Thu Moe, Akio Funato, Hisao Ito, Weiren Lin   +21 more
core   +1 more source

Optimization of Substrate Sizes for In Situ Stress Measurement in Electrodeposits Relying on Nonlinear Effects

, 2023
In situ stress measurements have been widely used in various deposition processes for stress detection. The substrate size can affect the uniformity of curvature across the entire surface, which is a major cause of incorrect stress measurements. However,
Jun Qiang, Tao Peng
core   +1 more source

Measurement of stress distribution at the nanoscale: Towards stress nanotomography

, 2022
We develop an experimental method for the in-situ stress measurement at the nanoscale. It provides a stress distribution in a contact zone between a probe and a pyroelectric crystal, based on the piezoelectric effect.
J Sort (12936119), A Gómez (12936104), A Verdaguer (12936116), NV Brilliantov (7795886), EV Dubrovin (12936113), GV Ryzhakov (12936110), VV Palyulin (12936107)   +6 more
core   +5 more sources