Results of timber material tests from a strength testing machine

This dataset consists of an archive with TRA files with the results of timber (wooden rolls) material tests from an universal strength testing machine.
The studies carried out in the "Miniatura 7" scientific grant were devoted to both experimental and theoretical (numerical) measurements executed on a tensegrity dome model (with a Fuller-type grid) to identify the changes in the state of displacements, induced by the occurrence of geometric imperfections in dome's node positions (resulting from changes in the length and position of compressed elements, prestress in tensile elements, and applied loads), along with their statistical and probabilistic analysis.

本数据集包含一份存档文件，其中存储了由万能强度试验机测得的木材（木卷）材料测试结果，文件格式为TRA文件。本研究依托"Miniatura 7"科研资助项目开展，针对采用富勒型网格的张拉整体穹顶（tensegrity dome）模型开展了实验与理论（数值）测量，旨在识别由穹顶节点位置几何缺陷引发的位移状态变化——此类缺陷源于受压构件长度与位置变化、受拉构件的预应力以及外加荷载的作用，同时配套开展了相关的统计与概率分析。