Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Harald Zenner"'
Autor:
Karsten Hinkelmann, Harald Zenner
Publikováno v:
Stahlbau. 88:594-601
Autor:
Harald Zenner, Karsten Hinkelmann
Publikováno v:
Steel Construction. 12:156-162
Publikováno v:
PAMM. 19
The focus of this contribution is on the work of the German engineer Ernst Gaßner. He invented the first fatigue tests at variable amplitude loading and introduced the field of “Betriebsfestigkeit” to the engineering community.
Understanding the fatigue behaviour of structural components under variable load amplitude is an essential prerequisite for safe and reliable light-weight design.For designing and dimensioning, the expected stress (load) is compared with the capacity
Publikováno v:
Load Assumption for Fatigue Design of Structures and Components ISBN: 9783642552472
As already pointed out in the preceding chapters, the procedures applied for making load assumptions differ from one specialised field to another in correspondence with the specific boundary conditions involved. Examples include such fields as automo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::058340ef1061c169670df3b51352a8a5
https://doi.org/10.1007/978-3-642-55248-9_12
https://doi.org/10.1007/978-3-642-55248-9_12
Publikováno v:
Load Assumption for Fatigue Design of Structures and Components ISBN: 9783642552472
In the preceding chapters, the various counting methods have been described and assessed. In the following, the criteria for selection are summarised. For this purpose, the graphical representation of the counting results is first considered. Subsequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::595d3e978068c2d6a4fb61708aa7745d
https://doi.org/10.1007/978-3-642-55248-9_8
https://doi.org/10.1007/978-3-642-55248-9_8
Publikováno v:
Load Assumption for Fatigue Design of Structures and Components ISBN: 9783642552472
For the comparison of various counting methods, four different load time functions are evaluated by means of the following counting methods: level-crossing counting, range-pair counting, transition matrix (transition counting), and rainflow counting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e96ae8f701258db839d9e84da0699d
https://doi.org/10.1007/978-3-642-55248-9_5
https://doi.org/10.1007/978-3-642-55248-9_5
Publikováno v:
Load Assumption for Fatigue Design of Structures and Components ISBN: 9783642552472
In two publications from 1858 and 1861, A. Wohler already described measurements performed on railway axles under service conditions. By means of a self-developed compound lever system, the deflection of the axle was scratched on a zinc plate by a sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4bc79421e7a2505ebd7e56b3bdde16a
https://doi.org/10.1007/978-3-642-55248-9_13
https://doi.org/10.1007/978-3-642-55248-9_13
Publikováno v:
Load Assumption for Fatigue Design of Structures and Components ISBN: 9783642552472
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aff78396a4b36b868558f6c6b8a58fd
https://doi.org/10.1007/978-3-642-55248-9_1
https://doi.org/10.1007/978-3-642-55248-9_1
Publikováno v:
Load Assumption for Fatigue Design of Structures and Components ISBN: 9783642552472
Besides cycle counting of amplitudes further statistical analysis are useful for the analysis of load-time-functions. The time-at-level counting methods are applied in case the duration of a process or operation condition shall be evaluated. Although
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27661d30ecd348cd9b8daa911817f5df
https://doi.org/10.1007/978-3-642-55248-9_7
https://doi.org/10.1007/978-3-642-55248-9_7