Results 71 to 80 of about 18,069 (225)
Material Development and Foam Extrusion Processing of Thermoplastic Starch‐Based Compounds
Polymer Engineering &Science, EarlyView.Schematic representation of the project: a compound material based on thermoplastic starch and PBAT is developed for further processing in the foam extrusion process to achieve a flexible foam sheet with a low density and fine‐pored foam structure. ABSTRACT An investigation into the properties of starch‐based compounds is conducted to determine their ...
Tien Viet Anh Vu +4 more
wiley +1 more source
Statistical assessment of multiaxial HCF criteria at the grain scale [PDF]
, 2014 Multiaxial high cycle fatigue modeling of materials is an issue that concerns many industrial domains (automotive, aerospace, nuclear, etc.) and in which many progress still remains to be achieved.
HOR, Anis +4 more
core +5 more sources
Journal of Field Robotics, EarlyView.ABSTRACT This paper details the design and development of SensHB.Q, a force‐sensitive handlebar intended for caregivers driving electric‐powered wheelchairs, particularly those with omnidirectional mobility. The same interface can also be used in the future to operate other omnidirectional motorized systems, such as mobile robots, hospital beds, and ...
Luigi Tagliavini, Giuseppe Quaglia
wiley +1 more source
Fatigue strength and durability analysis by normalised equivalent stress functionals [PDF]
, 2003 Generalised fatigue durability diagrams are considered for a material under multi-axial loading given by a (non-regularly) oscillating function of time.
Mikhailov, SE, Namestnikova, IV
core +1 more source
steel research international, EarlyView.Surface reconditioning through mechanical and electrochemical polishing is shown to extend the fatigue life of predamaged 42CrMo4 steel by over 12 times. By removing ≈100 μm of surface material, surface‐driven fatigue damage is mitigated. This study introduces a reuse potential metric to evaluate fatigue recovery and support sustainable steel reuse. To
Ayush Shrivastava +7 more
wiley +1 more source
Use of elastic stresses for a multiaxial fatigue prediction [PDF]
Applied and Computational Mechanics, 2007 A new computational method derived from Papuga PCr multiaxial criterion is presented in the paper. While the PCr criterion is suitable for a comparison of a local multiaxial loading with a fatigue limit, the PCF criterion derived is focused on ...
Růžička M. +3 more
doaj
Development of Tension-Torsion Multiaxial Creep Testing Apparatus for Heat Resisting Steel
MATEC Web of Conferences, 2018 This paper describes development of a combined tensiontorsion multiaxial creep testing apparatus for heat resisting steel. It is essential for high temperature component designing to investigate creep rupture life and creep properties of heat resisting ...
Hiyoshi Noritake, Iriyama Yoshihisa
doaj +1 more source
CYCLIC STRAIN ACCUMULATION UNDER COMPLEX MULTIAXIAL LOADING [PDF]
, 1963 Abstract : When a tubular specimen of copper is subjected to a small steady tension and alternating torsion at room temperature large axial strain increments accumulate on a cyclic basis. At relatively low values of axial stress a steady state cyclic strain accumulation is observed to develop.
Moyar, G.J., Sinclair, G.M.
openaire +1 more source
Strip loading in reinforced concrete: Mechanical modeling and experimental validation
Structural Concrete, EarlyView.Abstract Strip loading of reinforced concrete is a common problem in engineering practice. The concrete compressive strength at the load introduction can be several times higher than the uniaxial concrete compressive strength, which can be attributed to geometrical and passive confining stresses caused by load dispersion and reinforcement, respectively.
Fabian Morger +2 more
wiley +1 more source
Robustness assessment of reinforced concrete structures for different failure scenarios
Structural Concrete, EarlyView.Abstract This study describes the robustness assessment of 3D reinforced concrete structures analyzing the response of the 2D frames in different design configurations and failure scenarios. The structures are characterized by both frames with wide beams and seismic‐resistant frames with deep beams.
E. Miceli +2 more
wiley +1 more source