Results 21 to 30 of about 1,707 (183)
A Biaxial Fatigue Specimen for Uniaxial Loading [PDF]
Strain, 2011 Abstract: The aim of this paper is to present a novel un‐notched fatigue test specimen in which a biaxial stress state is achieved using a uniaxial loading condition. This allows the problem of multi‐axial fatigue to be studied using relatively common one‐axis servo‐hydraulic testing machines.
Bellett, Daniel +3 more
openaire +3 more sources
High cycle torsional fatigue properties of 17-4PH stainless steel [PDF]
Fracture and Structural Integrity, 2016 Sensitivity to small defects under torsional fatigue loading condition is examined in the high cycle fatigue regime. Fatigue crack initiation and small crack growth behaviors were observed during fatigue testing and fractographic investigations were ...
K. Yanase, B.M. Shönbauer, M. Endo
doaj +2 more sources
Equi-biaxial loading effect on austenitic stainless steel fatigue life [PDF]
Fracture and Structural Integrity, 2016 Fatigue lifetime assessment is essential in the design of structures. Under-estimated predictions may result in unnecessary in service inspections. Conversely, over-estimated predictions may have serious consequences on the integrity of structures.
C. Gourdin +4 more
doaj +3 more sources
CrystalsThe very high cycle fatigue (VHCF) strength of welded joints made of high-strength structural materials is generally poor, which poses a serious threat to the long life and reliability of the structural components.
Bing Xue +7 more
doaj +1 more source
INITIATION AND GROWTH OF CRACKS IN BIAXIAL FATIGUE [PDF]
Fatigue & Fracture of Engineering Materials & Structures, 1979 Abstract—Observations of fatigue crack growth in smooth specimens under biaxial loading are reviewed, with particular reference to the Stage I to Stage II and Stage II to Stage I transitions. Further results are presented for 1% Cr‐Mo‐V steel and AISI 316 stainless steel at various temperatures, showing that all cracks may be classed as either Stage I ...
M. W. BROWN, K. J. MILLER
openaire +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Biaxial fatigue tests and crack paths for AISI 304L stainless steel [PDF]
Fracture and Structural Integrity, 2014 AISI 304L stainless steel specimens have been tested in fatigue. The tests were axial, torsional and in-phase biaxial, all of them under load control and R=-1.
V. Chaves, C. Madrigal, A. Navarro
doaj +2 more sources
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
MULTIAXIAL FATIGUE OF A RAILWAY WHEEL STEEL [PDF]
Journal of Engineering Science and Technology, 2015 Uniaxial and biaxial torsional fatigue specimens were extracted from a railway wheel steel. The fatigue tests were performed with the stress ratio of R= -1 by using uniaxial and biaxial torsional fatigue test specimens at room temperature in air.
CHIN-SUNG CHUNG, HO-KYUNG KIM
doaj
Advanced Materials Technologies, EarlyView.A direction‐aware piezo‐transmittance strain sensor is realized through the engineered alignment of carbon nanotubes. This anisotropic architecture instantaneously modulates optical transmittance, achieving ultra‐high sensitivity and exceptionally low hysteresis. By effectively eliminating signal crosstalk to precisely decouple multidirectional strains,
Byeongmin Kang +15 more
wiley +1 more source