Replication Data for: Survival analysis of tensile strength variation and simulated length-size effect along oak boards

DOI

Dataset used to develop and calibrate the model for localized tensile strength along oak boards. A survival (or censored) analysis is performed on the cell-wise tensile strength of boards, which delivers coefficients for two different candidate distributions: (i) Beta and (ii) 3-parameter Weibull distributions. For both distributions, a parametric and a regression analyses are made.

The calibrated model is used to simulate tensile strength and modulus of elasticity (MOE) profiles along boards of different sizes. These virtual boards are then used to simulate the size effect of the studied boards.

The localized tensile strength was obtained by first testing the board in tension until failure. The remnant pieces were then tested in tension again. This allowed to obtain between 1 and 4 tensile strength values per board. Since for the testing in tension a certain length has to be clamped, there are sectors of the board that cannot be tested, as they are within the clamped region. These regions are considered as censored data.

Identifier
DOI https://doi.org/10.18419/darus-864
Related Identifier IsCitedBy https://doi.org/10.1061/(ASCE)EM.1943-7889.0002006
Related Identifier IsCitedBy https://cuvillier.de/de/shop/publications/8616-variation-of-mechanical-properties-in-oak-boards-and-its-effect-on-glued-laminated-timber
Metadata Access https://darus.uni-stuttgart.de/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=doi:10.18419/darus-864
Provenance
Creator Tapia Camú, Cristóbal ORCID logo; Aicher, Simon ORCID logo
Publisher DaRUS
Contributor Tapia Camú, Cristóbal; Division of Timber Constructions
Publication Year 2021
Funding Reference Fachagentur Nachwachsende Rohstoffe 2200414
Rights CC BY 4.0; info:eu-repo/semantics/openAccess; http://creativecommons.org/licenses/by/4.0
OpenAccess true
Contact Tapia Camú, Cristóbal (Materials Testing Institute, Universität Stuttgart); Division of Timber Constructions (Materials Testing Institute)
Representation
Resource Type experimental data; Dataset
Format application/gzip; text/tab-separated-values
Size 35340; 58632; 48609; 972; 4261; 57144; 51743
Version 2.2
Discipline Construction Engineering and Architecture; Engineering; Engineering Sciences
Spatial Coverage Division of Timber Constructions, Materials Testing Institute, University of Stuttgart