ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 1995-1999  (2)
  • 1985-1989  (4)
  • 1965-1969  (21)
  • 1955-1959  (19)
  • 1915-1919  (4)
Collection
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Fatigue & fracture of engineering materials & structures 19 (1996), S. 0 
    ISSN: 1460-2695
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract— From the engineering point of view no reliable lifetime prediction method exists, which would enable the life expectancy of structures to be calculated with sufficient accuracy. One of the primary drawbacks of current approaches is their obvious inability to adequately include into an engineering calculation scheme basic knowledge of the microstructural response to cyclic loads during each of the stages of the fatigue process. This article gives a brief introduction into the Consecutive Wöhler Curve Approach which, it is suggested, is capable of predicting with enhanced accuracy fatigue life under varying amplitude conditions. The load interaction behaviour, which is intimately connected with the material's microstructure, is included through “fatigue functions” which are derived from two-step Wöhler tests.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    facet.materialart.
    Unknown
    Wiesbaden : Periodicals Archive Online (PAO)
    Geographische Zeitschrift. 20:12 (1915:Jan. 14) 709 
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Naturwissenschaften 4 (1916), S. 242-245 
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Materialwissenschaft und Werkstofftechnik 19 (1988), S. 67-73 
    ISSN: 0933-5137
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Fatigue Life Calculation on the Basis of Fatigue FunctionsSpecific two-step tests constitute the basis of the fatigue functions determination. They consider the fatigue state reached during preloading in the action on the following stress step. The fatigue functions control the sequence of the fatigue life calculation at multi-step and random loadings.
    Notes: Ausgewählte Zweistufenversuche bilden die Grundlage für die Aufstellung von Ermüdungsfunktionen. Sie berücksichtigen den während der schwingenden Vorbelastung erreichten Ermüdungszustand in seiner Auswirkung auf die nachfolgende Belastungsstufe. Die Ermüdungsfunktionen steuern den Ablauf der Berechnung der Lebensdauer bei Mehrstufen- und Randombelastungen.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Materialwissenschaft und Werkstofftechnik 20 (1989), S. 187-195 
    ISSN: 0933-5137
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Effects of Loading Sequences and Size of Repeated Stress Block of Loads on Fatigue Life Calculated using Fatigue FunctionsIt is well-known that collective form, stress intensity and loading sequence of individual stresses as well as size of repeated stress blocks can influence fatigue life, significantly. The basic variant of the consecutive Wöhler curve concept will permit these effects to be involved into fatigue life computation. The paper presented will demonstrate that fatigue life computations using fatigue functions reflect the loading sequence effect with multilevel loading precisely and provide reliable fatigue life data. Effects of size of repeated stress block and loading sequence on fatigue life as observed with block program tests can be reproduced using the new computation method.
    Notes: Man weiß, daß Kollektivform, Beanspruchungsintensität und Reihenfolge der einzelnen Beanspruchungen sowie der Umfang der periodischen Teilfolgen die Lebensdauer bei Blockprogrammversuchen signifikant beeinflussen können. Die Basisvariante des Folge-Wöhler-Kurven-Konzepts erlaubt die Einbeziehung dieser Einflüsse in die Lebensdauerberechnung. Im vorliegenden Beitrag wird gezeigt, daß die Lebensdauerberechnungen mit Ermüdungsfunktionen den Reihenfolge-Effekt bei Mehrstufenbelastungen richtig widerspiegeln und treffsichere Lebensdauerwerte liefern. Die bei Blockprogrammversuchen beobachteten Einflüsse von Teilfolgeumfang und Reihenfolge auf die Lebensdauer sind mit Hilfe des neuen Berechnungsverfahrens nachvollziehbar.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 68 (1956), S. 213-214 
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 79 (1967), S. 65-65 
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 297 (1958), S. 44-47 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On hydrolyzing di-p-chlorophenyldichlorosilane, condensation products of low molecular weights have been found in addition to di-p-chlorophenylsilanediol primarily formed.
    Notes: Im Zusammenhang mit Untersuchungen des Hydrolyseverhaltens von Di-p-chlorphenyldichlorsilan wurden neben dem primär entstehenden Di-p-chlorphenylsilandiol auch folgende niedermolekularen Kondensationsprodukte festgestellt und ihre Entstehungsbedingungen näher betrachtet:
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 291 (1957), S. 103-111 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: In der Absicht, ein lepidoides(2) Polysilan(1) (SiH)n herzustellen, wurde CaSi2, in dem das Si-Schichtgitter bereits vorgebildet ist, mit HCl in wasserfreiem Äthanol behandelt. Bei Temperaturen unter 15° C gelang es hierbei, wenn auch nicht das reine (SiHn), so doch Substitutionsprodukte des gewünschten Stoffes herzustellen, die etwa der Zusammensetzung [Si6]H3Cl2(OR) entsprechen. Bei erhöhten Temperaturen (25-50°C) entstanden auf Grund eines durch Veresterung gebildeten geringen Wassergehalts bereits teilweise oxydierte Produkte, die sich in ihrer Zusammensetzung Substitutionsprodukten des Siloxens(3) nähern und etwa der Formel \documentclass{article}\pagestyle{empty}\begin{document}$$ \left[ {{\rm Si}_{\rm 6} {\rm O}_{{\rm 1 - 2}} } \right]{\rm H}_{\rm 3} {\rm Cl}_{\rm 2} \left({{\rm OR}} \right)$$\end{document} entsprechen.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 351 (1967), S. 37-41 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The alkaline solvolysis of some meta-substituted aryl silanes in ethanol/water was investigated by kinetic methods. The specific rate constants demonstrate a great influence of substituents which can be interpreted by means of TAFTS σº constants.
    Notes: Die alkalische Solvolyse einiger meta-substituierter Aryl-silane in Äthanol/Wasser wurde kinetisch untersucht. Die spezifischen Geschwindigkeitskonstanten zeigen einen starken Substituenteneinfluß, der mit Hilfe der TAFTschen σº-Werte gedeutet werden kann.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...