Publication detail

Verification of steel-to-concrete anchorage system reliability based on failure probability evaluation using test results

KARMAZÍNOVÁ, M. MELCHER, J.

Original Title

Verification of steel-to-concrete anchorage system reliability based on failure probability evaluation using test results

English Title

Verification of steel-to-concrete anchorage system reliability based on failure probability evaluation using test results

Type

conference paper

Language

en

Original Abstract

The paper deals with the problems of load-carrying capacity of the particular type of anchorage systems and the topic discussed in the paper is oriented to the post-installed steel anchors to concrete. Some information about the statistic and probabilistic evaluation of the test results for expansion anchors subjected to tensile force and shear force are presented in the paper. Within the framework of the large experimental research programme realized in authors' workplace in the last period, steel expansion anchors to concrete under tensile and shear loading have been tested. A large number of the experimental results – the values of loadcarrying capacities namely – has been obtained from these loading tests. Then these test data have been evaluated by the methods of the design based on test results. Using the procedure for the evaluation of the design resistance, characteristic and design values of the resistance have been calculated for particular loading types (tension, shear). For these calculations, the necessary statistical uncertainties influencing the resistance uncertainty (variability of material and geometrical properties mainly) have been taken into account.

English abstract

The paper deals with the problems of load-carrying capacity of the particular type of anchorage systems and the topic discussed in the paper is oriented to the post-installed steel anchors to concrete. Some information about the statistic and probabilistic evaluation of the test results for expansion anchors subjected to tensile force and shear force are presented in the paper. Within the framework of the large experimental research programme realized in authors' workplace in the last period, steel expansion anchors to concrete under tensile and shear loading have been tested. A large number of the experimental results – the values of loadcarrying capacities namely – has been obtained from these loading tests. Then these test data have been evaluated by the methods of the design based on test results. Using the procedure for the evaluation of the design resistance, characteristic and design values of the resistance have been calculated for particular loading types (tension, shear). For these calculations, the necessary statistical uncertainties influencing the resistance uncertainty (variability of material and geometrical properties mainly) have been taken into account.

Keywords

Reliability, failure probability, steel, concrete, anchorage, evaluation, test results, expansion anchors, resistance, tensile loading, shear loading, experimental verification, load-carrying capacity, resistance, characteristic, design, design assisted by testing.

RIV year

2012

Released

07.09.2012

Publisher

WSEAS Press

Location

Sliema, Malta

ISBN

978-1-61804-117-3

Book

Advances in Mathematical and Computational Methods

Edition

I

Edition number

1

Pages from

247

Pages to

252

Pages count

329

Documents

BibTex


@inproceedings{BUT97368,
  author="Marcela {Karmazínová} and Jindřich {Melcher}",
  title="Verification of steel-to-concrete anchorage system reliability based on failure probability evaluation using test results",
  annote="The paper deals with the problems of load-carrying capacity of the particular type of anchorage systems and the topic discussed in the paper is oriented to the post-installed steel anchors to concrete. Some information about the statistic and probabilistic evaluation of the test results for expansion anchors subjected to tensile force and shear force are presented in the paper. Within the framework of the large experimental research programme realized in authors' workplace in the last period, steel expansion anchors to concrete under tensile and shear loading have been tested. A large number of the experimental results – the values of loadcarrying capacities namely – has been obtained from these loading tests. Then these test data have been evaluated by the methods of the design based on test results. Using the procedure for the evaluation of the design resistance, characteristic and design values of the resistance have been calculated for particular loading types (tension, shear). For these calculations, the necessary statistical uncertainties influencing the resistance uncertainty (variability of material and geometrical properties mainly) have been taken into account.",
  address="WSEAS Press",
  booktitle="Advances in Mathematical and Computational Methods",
  chapter="97368",
  edition="I",
  howpublished="print",
  institution="WSEAS Press",
  number="1",
  year="2012",
  month="september",
  pages="247--252",
  publisher="WSEAS Press",
  type="conference paper"
}