Results 21 to 30 of about 5,087,805 (284)
Applied Sciences, 2018 In this study, a post-tensioning method using externally unbonded steel rods was applied to pre-damaged reinforced concrete beams for flexural strengthening.
Swoo-Heon Lee +2 more
doaj +1 more source
Characterisation of residual stress state and distortion in welded plates stress engineered by local mechanical tensioning [PDF]
, 2014 Local mechanical tensioning is one of the most efficient and industrially relevant stress engineering techniques to modify weld residual stress field and subsequently reduce buckling distortion. However, application of rolling load and its magnitude need
Colegrove, Paul A. +4 more
core +1 more source
Stability of traveling, pre-tensioned, heavy cables [PDF]
Journal of Computational and Nonlinear Dynamics, 2017 18 pages, 12 ...
Dehadrai, Abhinav R. +2 more
openaire +3 more sources
BuildingsEarly-age cracking is a common issue in the prefabrication of large-scale box girders, and the application of pre-tensioning techniques to introduce pre-compressive stress is an effective measure to mitigate such cracking.
Tao Zhang +6 more
doaj +1 more source
Pre‐Tensioned Belts Overhanging Elastic Rollers [PDF]
PAMM, 2005 AbstractSubject of this paper are deformation mechanisms in pre‐tensioned elastic belts, which are wrapped around rollers carrying elastic layers that support the belts over part of their width. By means of analytical models and the finite element method the corresponding deformations of the belts are predicted.
T. Daxner +2 more
openaire +1 more source
Buildings, 2023 The bridge of Shanghai Metro Line 10 over Metro Line 6 is a U-shaped concrete single-box double-cell concrete box beam continuous bridge. A novel method is applied to construct the asymmetric cantilever prefabricated and assembled continuous bridge due ...
Haijun Zhou +7 more
doaj +1 more source
De-wrinkling of pre-tensioned membranes
International Journal of Solids and Structures, 2014 AbstractThin membranes are used in the spacecraft industry as extremely lightweight structural components. They need to be stiffened, usually by applying discrete forces, and this increases their susceptibility to wrinkling in regions where high tensile stresses develop.
Bonin, AS, Seffen, KA
openaire +2 more sources
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Behaviour of End Zone of Pre-tensioned Concrete Elements
Procedia Engineering, 2017 Application of high performance concrete or self-compacting concrete is verycommon in prefabrication plants. For pre-tensioned concrete structures prestressing reinforcement may be prepared in the form of smooth or profiled steel wires or multi-wire strands.
Wit Derkowski, Marcin Dyba
openaire +1 more source
Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein
FEBS Letters, EarlyView.Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux +7 more
wiley +1 more source