Reliability assessmnt of existing ground anchors

Kvedaras, Audronis Kazimieras; Vaidogas, Egidijus Rytas

Use this url to cite publication: https://hdl.handle.net/20.500.14911/131554

Reliability assessmnt of existing ground anchors

Details

Publication Type (CRIS)

Straipsnis recenzuojamoje užsienio tarptautinės konferencijos medžiagoje / Article in peer-reviewed foreign international conference proceedings (P1d)

Publication Type (eLABa)

Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings (P1d)

Author(s)

Author	Affiliation
Kvedaras, Audronis Kazimieras	Metalinių ir kompozitinių konstrukcijų katedra / Department of Steel and Composite Structures (0259)
Vaidogas, Egidijus Rytas	Gelžbetoninių konstrukcijų ir geotechnikos katedra / Department of Reinforced Concrete Structures and Geotechnics (0258)

Title

Reliability assessmnt of existing ground anchors

[en]

Audronis Kazimieras Kvedaras, Egidijus Rytas Vaidogas

Is part of

Proceedings of the Second International Conference in Stuctural Engineering and Mechanics (ASEM'02) : 21-23 August 2002, Busan, Korea [CD]

Published In

Year
2002

URI

URI
https://hdl.handle.net/20.500.14911/131554

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Statybos inžinerija / Civil engineering (T002)

Abstract (en)

In this paper, a problem of an updating the reliability of guy anchors of an existing multi-level guyed antenna mast is considered. Two approaches to the updating are discussed. It is shown how to update the anchor reliability when one has to deal with different levels of uncertainty in random anchor parameters. In practicular, the updating on the basis of geneal statistical data and proof loading test is analysed. Expressions of an anchor failure probability are formulated for either case of the reliability updating. It is shown how to estimate the failure probability by means of a stochastic simulation.