Raw data supporting the study “Experimental investigation of concrete columns strengthened with perforated internal carbon fiber reinforced polymer tubes”

This dataset contains raw experimental data supporting the study “Experimental Investigation of Concrete Columns Strengthened with Perforated Internal Carbon Fiber Reinforced Polymer Tubes.” The primary objective of the research was to evaluate the effect of internal, external, and combined internal-external CFRP tube strengthening on the compressive strength and secant modulus of elasticity of concrete columns.
The dataset includes measurements of applied load, deformation, and time recorded during destructive compressive strength tests.

本数据集包含支撑下述研究的原始试验数据："《内置开孔碳纤维增强复合材料（Carbon Fiber Reinforced Polymer，简称CFRP）套管加固混凝土柱试验研究》"。本研究的核心目标为评估内置、外置以及内外结合式CFRP套管加固方式对混凝土柱抗压强度与割线弹性模量的影响效应。本数据集涵盖破坏性抗压强度试验过程中记录的施加荷载、变形及时间相关测量数据。