Results 51 to 60 of about 1,061,933 (215)

High-resolution 3D weld toe stress analysis and ACPD method for weld toe fatigue crack initiation [PDF]

open access: yes, 2019
Weld toe fatigue crack initiation is highly dependent on the local weld toe stress-concentrating geometry including any inherent flaws. These flaws are responsible for premature fatigue crack initiation (FCI) and must be minimised to maximise the fatigue
Chaudhuri, Somsubhro   +3 more
core   +2 more sources

Fatigue testing a plurality of test specimens and method [PDF]

open access: yes, 1987
Described is a fatigue testing apparatus for simultaneously subjecting a plurality of material test specimens to cyclical tension loading to determine the fatigue strength of the material.
Hodo, James D.   +3 more
core   +1 more source

Experimental Study on Fatigue Properties of Q420 Bridge Steel in a Deicing Salt Corrosion Environment in Western China

open access: yesBuildings
The corrosive environment in the western region will adversely affect the fatigue performance of bridges. In order to determine the influence of the corrosion environment in western China on the fatigue failure of bridges, this paper simulated corrosion ...
Tingkun Zhou   +5 more
doaj   +1 more source

Micromechanical fatigue testing [PDF]

open access: yesExperimental Mechanics, 1993
The authors describe the design and theoretical performance of a single crystal silicon micromechanical device developed to evaluate the static and dynamic fatigue properties of micromechanical devices. The structure is a cantilever with a large end plate and gold mass.
J.A. Connally, S.B. Brown
openaire   +1 more source

Estimating the fatigue law of asphalt mixtures using a strain sweep test (EBADE test) [PDF]

open access: yes, 2013
Fatigue characterization of asphalt mixtures is a very important issue. However, existing techniques to that end are expensive and time consuming. For that reason the asphalt technicians have been studying several different methods to reduce the testing ...
Botella Nieto, Ramón   +3 more
core  

Effect of sliding contact on fatigue properties of low alloy steel

open access: yesNihon Kikai Gakkai ronbunshu, 2019
Stress distribution of brake disks during braking is complicated due to sliding contact and frictional heat. To investigate the effect of sliding contact on the fatigue properties of low alloy steel, a new fatigue test method that enables the application
Yuiko SAKAYAMA   +3 more
doaj   +1 more source

Motion Synchronous Composite Decoupling with Fewer Sensors on Multichannel Hydraulic Force Control for Aircraft Structural Loading Test System

open access: yesSensors, 2018
The aircraft full-scale fatigue test is widely used in the modern aircraft industry for the safety of flight. Generally, the aircraft full-scale fatigue test is achieved by structural loading; multiple hydraulic actuators are used to apply load for force
Yaoxing Shang   +5 more
doaj   +1 more source

Impact Fatigue Characteristics of Valve Leaves for Small Hermetic Reciprocating Compressors [PDF]

open access: yes, 2010
This paper presents an investigation on the impact fatigue characteristics of valve leaves that are prevalently used in hermetic reciprocating compressors especially for the household type refrigerators.
Altunlu, A. Can   +3 more
core   +3 more sources

A Novel Multi-Point Excitation Fatigue Testing Method for Wind Turbine Rotor Blades

open access: yesEnergies, 2017
Wind turbine blades have to withstand the rigorous test of 20–25 years of service. Fatigue testing is an accurate method used to verify blade reliability.
Zujin Pan, Jianzhong Wu
doaj   +1 more source

Individual heat map assessments demonstrate vestronidase alfa treatment response in a highly heterogeneous mucopolysaccharidosis VII study population. [PDF]

open access: yes, 2019
Mucopolysaccharidosis (MPS) VII is an ultra-rare, progressively debilitating, life-threatening lysosomal disease caused by deficiency of the enzyme, β-glucuronidase. Vestronidase alfa is an approved enzyme replacement therapy for MPS VII. UX003-CL301 was
Bauer, Mislen   +7 more
core   +1 more source

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