Engineering Transactions, 42, 3, pp. 229-242, 1994

An Analysis of the Load Carrying Capacity and the State of Strain in Flat Elements of Arbitraty Thickness, with Circular Notches of Various Degrees of Sharpness, Subjected to Tension by an Impact Load

J. Miastkowski
Polish Academy of Sciences, Institute of Fundamental Technological Research, Warszawa
Poland

H. Skrocki
Polish Academy of Sciences, Institute of Fundamental Technological Research, Białystok
Poland

The subject matter of the present analysis is the influence of the degree of notch sharpness on the limiting value of the thickness aboce which the energy of impact rupture of a structural element with a circular notch has a stable value.
Full Text: PDF
Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

References

L. DIETRICH, J. MIASTKOWSKI and W. SZCZEPIŃSKI, Load carrying capacity of structural elements [in Polish], PWN, Warszawa 1970.

W. SZCZEPIŃSKI and J. MIASTKOWSKI, Experimental analysis of load carrying capacity of a flat bar with notches, subjected to tension [in Polish], Rozpr. Inż., 13, 3, 637- 652, 1965.

W.N. FINDLEY and D.C. DRUCKER, An experimental study of plane plastic straining of notched bars, J. Appl. Mech., 32, 493-503, 1965.

J. CZERNIAWSKI and J. MIASTKOWSKI, Load carrying capacity of flat elements weakened by a series of V-notches [in Polish], Zesz. Nauk. Filii U.W w Białymstoku, Nauki Mat.-Przyrodn., t. VI, z. 251 127-146, 1980.

A. JAKONIUK and J. MIASTKOWSKI, Load carrying capacity of flat elements with a series of rounded notches [in Polish], Zesz. Nauk. Filii U .W. w Białymstoku, Nauki Mat.-Przyrodn., t. VIII, z. 39, 47-69, 1984.

J. MIASTKOWSKI, Analysis of load carrying capacity of flat elements with a number of rectangular notches [in Polish], Zesz. Nauk. Filii U.W. w Białymstoku, Nauki Mat.-Przyrodn., t. VIII, z. 39, 21-46, 1984.

J. MIASTKOWSKI and H. SKROCKI, Strength analyis of bars of square cross-section with a series of V-notches [in Polish], Arch. Bud. Masz., 28, 1, 13-25, 1981.

J. MIASTKOWSKI, Load carrying capacity of bars with V -notches and arbitrary dimensions of the part above the notches, subjected to tension [in Polish], Mech. Teor. Stos., 7, 1, 81-98, 1969.

J. MIASTKOWSKI, Analysis of the load carrying capacity of flat elements of arbitrary thickness weakened by round notches of various degrees of sharpness [in Polish], Rozpr. Inż., 32, 2, 255-2661 1984.

J. MIASTKOWSKI, The influence of the thickness of a structural element on the load carrying capacity and the state of strain of a flat element with rectangular notches of various degrees of sharpness [in Polish], Mech. Teor. Stos., 23, 1, 71-79, 1985.

L. DIETRICH, J. MIASTKOWSKI, Experimental investigation into the load carrying capacity of a pin joint [in Polish], Arch. Bud. Masz., 18, 4, 555-574, 1971.

L. DIETRICH, J. MIASTKOWSKI and R. SZCZEBIOT, Load carrying capacity of axially symmetric bars with a series of rounded notches [in Polish], Rozpr. Inż, 31, 4, 473-480, 1983.

L. DIETRICH, Critical analysis of usefulness of methods of the theory of plasticity for the design of machine elements on the basis of fatigue tests of pin joints [in Polish], Prace IPPT PAN, 38, 1976.

L. DIETRICH, Fatigue tests of a plate strip with holes [in Polish], Prace IPPT PAN, 54, 1976.

J. MIASTKOWSKI and H. SKROCKI, Analysis of the load carrying capacity of an axially-symmetric element with V-notches subjected to impact tension [in Polish], Rozpr. Inż, 31, 4, 473-480, 1983.

J. MIASTKOWSKI and H. SKROCKI, Strength analysis of flat elements with V-notches subjected to impact tension [in Polish], Prace IPPT PAN, 32, 1989.

J. MIASTKOWSKI, The strength of a flat element of arbitrary thickness with rectangular notches, subjected to impact tension [in Polish], Rozpr. Inż., 38, 1, 39-55, 1990.

R. HILL, The plastic yielding of notched bars under tension, Quart. J. Mech. App1. Math., 2, 40, 1949.

J .F. W. BISHOP, On the complete solution to problems of deformation of plastic-rigid material, J. Mech. Phys. Solids, 2, 13-53, 1953.

S. KATARZYŃSKI, S. KOCAŃDA and M. ZAKRZEWSKI, lnvestigation into the mechanical properties of metals [in Polish], PWN, Warszawa 1961.

L.A. DOBRZAŃSKI and R. NOWOSIELSKI, Test methods for metals and alloys. lnvestigation into the physical properties [in Polish], WNT, Warszawa 1987.