RT info:eu-repo/semantics/article
T1 Limit analysis of planar steel frames with variable section type and arbitrary loads
A1 Cacho Pérez, Mariano
K1 Plastic hinge
K1 Planar steel frames
K1 Collapse load factor
K1 Collapse mechanism
K1 Arbitrary distributed loads
K1 Variable section
AB This work calculates the collapse load factor and the collapse mechanism of 2D frames with slender structural members of variable section type and arbitrary distributed loads. A Kinematic Direct Method (KDM) is used for calculations. The equilibrium equations necessary to carry out the analysis are obtained systematically. The search for the collapse mechanism and the collapse load factor is carried out using an optimization method where the load factor is maximized. The following types of load are used: uniformly distributed loads, trapezoidal and sinusoidal distributed loads.
PB Elsevier
SN 0020-7462
YR 2024
FD 2024
LK https://uvadoc.uva.es/handle/10324/68144
UL https://uvadoc.uva.es/handle/10324/68144
LA eng
NO International Journal of Non-Linear Mechanics, 2024, vol. 162, 104718
NO Producción Científica
DS UVaDOC
RD 24-dic-2024