Results 261 to 270 of about 992,444 (308)

Rolling Bearing Dynamic Radial Load Test

2019
<div class="section abstract"> <div class="htmlview paragraph">This test method outlines the recommended machine function, fixtures, and procedures used to test airframe rolling element bearings for dynamic performance under steady unidirectional radial load and oscillatory motion.
openaire   +1 more source

Dynamic Loading: A New Microhardness Test Method

Journal of Testing and Evaluation, 1990
Abstract A new non-destructive microhardness test method has been developed to measure the microhardness of surface layers, coatings, and homogeneous material using ultra-low loads in the range of (0.025 to 1 N) 2.5 to 100 gf. The method is based on the use of a conventional Vickers indentor that is coupled to a displacement measuring ...
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Dynamic Radial Load Test, Track Roller Bearings

2017
<div class="section abstract"> <div class="htmlview paragraph">This test method outlines the recommended machine function, fixtures and procedures for performing dynamic radial load tests on track roller bearings for airframe applications.
openaire   +2 more sources

Dynamic loading test curves

2022
N. Aoki, V.F.B. de Mello
openaire   +1 more source

The Subjective Element in Dynamic Load Testing Results

IFCEE 2015, 2015
Dynamic Load Testing (or High Strain Dynamic Testing as the test is called in the ASTM Standard D4945) is widely considered as a reliable method to determine the capacity of deep foundation elements. To illustrate the reliability of this test method, comparisons between the outcome of a Dynamic Load Test and a Static Load Test on the same pile are ...
Gerald Verbeek, David Tara, Peter Middendorp   +2 more
openaire   +1 more source

Dynamic Radial Load Test, Track Roller Bearing

2019
<div class="section abstract"> <div class="htmlview paragraph">This test method outlines the recommended machine function, fixtures, and procedures for performing dynamic radial load tests on track roller bearings for airframe applications. Bearings covered by this test method shall be yoke and stud type track roller, needle bearings.</
openaire   +1 more source

The Subjective Aspect of Dynamic Load Testing

2019
Dynamic load testing (or high strain dynamic testing as the test is called in ASTM D4945) is widely considered to be a reliable method for determining the vertical compression resistance of deep foundation elements. To illustrate the reliability of this test method, comparisons between the outcome of a dynamic load test and a static load test on the ...
openaire   +1 more source

When to apply dynamic load testing and statnamic testing

1998
Pile capacity testing by high strain dynamic loading methods is widely applied because of its economy and efficiency compared to static load testing methods (SLT). Fre-quently applied dynamic loading methods are dynamic load testing (DLT) and statnamic testing (STN). The paper will deal with the very often raised question in practice: When to apply DLT
Middendorp, P., Foeken, R.J. van
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Dynamic loading and testing of bridges in Ontario

Canadian Journal of Civil Engineering, 1984
The Ontario Highway Bridge Design Code (OHBDC) contains provisions on dynamic load and vibration that are substantially different from other codes. Dynamic testing of 27 bridges of various configurations, of steel, timber, and concrete construction, and with spans from 5 to 122 m was therefore undertaken to obtain comprehensive data to support OHBDC ...
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Heading Load Dynamic Simulation of Landing Gear Test

2019
In this paper, a force-measuring platform which is used to test the heading load of landing gear is analyzed, as well as the influences of its inertial forces on the accuracy of the test results. Two sets of drop test simulation models, considering or not considering the dynamometer platform, are built based on the dynamic simulation platform named LMS
Zihao Zhang, Xiaohui Wei, Qi Ye
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