Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Zdeněk Kala"'
Evaluation of Fatigue Crack Growth Rates in an IPE Beam Made of AISI 304 under Various Stress Ratios
Publikováno v:
Procedia Structural Integrity. 43:172-177
Publikováno v:
Procedia Structural Integrity. 42:1090-1097
Publikováno v:
Journal of Constructional Steel Research. 198:107521
Autor:
Erik Staffa, Vladimír Čan, Andrea Zetelová, Martina Farkašová, Zdeněk Kala, Jana Pokorná, Vojtěch Mornstein, Vladan Bernard, Ladislav Mitáš
Publikováno v:
IRBM. 40:307-312
Background The quality of intestinal blood supply is extremely important for healing of intestinal anastomoses. During the surgery the blood supply of the intestine may appear sufficient even though the microperfusion is not fully adequate. The degre
Autor:
Zdeněk Kala
Publikováno v:
Engineering Structures. 194:36-45
The article deals with the analysis of the probability of failure of a load-bearing steel bridge member under bending. The focus is on fatigue failure caused by stress cycles from multiple repeated traffic loading on the bridge. Failure is defined by
Publikováno v:
Jönsson, J, Müller, M S, Gamst, C, Vales, J & Kala, Z 2019, ' Investigation of European flexural and lateral torsional buckling interaction ', Journal of Constructional Steel Research, vol. 156, pp. 105-121 . https://doi.org/10.1016/j.jcsr.2019.01.026
The accuracy of the interaction methods for combined flexural and lateral torsional buckling are investigated using statistical data, which has become available after the introduction of Eurocode EN1993-1-1:2005. The freely available statistical data
Publikováno v:
Journal of Constructional Steel Research. 188:107002
This paper presents a numerical investigation of the ultimate limit state of imperfect columns under axial compression; the columns are made of stainless steel with a circular hollow cross-section (CHS). The subject of interest is the statistical ana
Autor:
Zdeněk Kala, Alfonso Fernández Canteli, S. Blasón, Petr Miarka, Martin Krejsa, Stanislav Seitl, Jan Klusák
Publikováno v:
Procedia Structural Integrity. 13:1494-1501
The use of S355 high strength steel in civil engineering design of structural elements of cranes, bridges or simple engineering parts allows material and economical savings to be achieved meeting the strict construction requirements. Knowledge of fat
Autor:
Jan Valeš, Zdeněk Kala
Publikováno v:
Journal of Constructional Steel Research. 139:110-122
• Geometrically and materially non-linear finite element model using solid finite elements
Publikováno v:
Procedia Structural Integrity. 2017, vol. 5, issue 5, p. 697-704.
Attention has been paid to fatigue cracks in steel structures and bridges for a long time. In spite of efforts to eliminate the creation and propagation of fatigue cracks throughout the designed service life, cracks are still revealed during inspecti