1202 33 16435 4 55692 document 16435 Dataset_Frontiers.zip application/zip f30ad690329a5c73a0dc5f58d063a200 MD5 15395 2022-09-26 13:26:06 https://researchdata.bath.ac.uk/1202/1/Dataset_Frontiers.zip 1202 1 1 application/zip other en public cc_by

Dataset_Frontiers.zip

data archive 10525 disk0/00/00/12/02 2022-11-22 15:37:35 2024-07-15 11:00:04 2022-11-22 15:37:35 data_collection show Zhang Jiacheng J.Zhang@bath.ac.uk 0000-0001-5380-0050 University of Bath TRUE ProjectMember Heath Andrew A.Heath@bath.ac.uk 0000-0003-0154-0941 University of Bath WorkPackageLeader Ball Richard R.J.Ball@bath.ac.uk 0000-0002-7413-3944 University of Bath ProjectLeader Paine Kevin K.Paine@bath.ac.uk 0000-0001-7455-7002 University of Bath CP0020 CP0070 dept_civ_eng The data "Dataset_Frontiers" is pertinent to the study in the paper "Effect of carbon fibre loading on the microstructural, electrical, and mechanical properties of cement-based sensors" published under the research topic "Smart Concrete to Deliver Sustainable Infrastructures" in the Journal: Frontiers in materials The purpose of collecting the data was to understand the transitional behaviours of microstructural, electrical, and mechanical properties of cement-based sensors, which occur while increasing the amount of the carbon fibre from lower to higher dosages. This will facilitate the understanding on the improvement of self-sensing performance of cement-based sensors by improving the manufacturing process and mixing design, and the use of multi-functional in-situ self-sensing. The data contains information of the electrical and mechanical properties of cement-based sensors containing carbon fibres from zero to 2.4% by volume (vol.%). Two excel spread sheets are included in the zip file. In the "Electrical properties.xlsx": the column of "Sensor (S/m)" contains data for the bulk conductivity of cement-based sensors, the column of "Solution mixture (S/m)" contains data for the bulk conductivity of diluted calcium hydroxide (CH) solution incorporating carbon fibres. In the "Mechanical properties.xlsx": the column of "Rf (MPa) " contains data for the flexural strength of cement-based sensors, the column of "Rc (MPa) " contains data for the compressive strength of cement-based sensors. 2022-11-22 University of Bath public RightsHolder University of Bath Engineering and Physical Sciences Research Council https://doi.org/10.13039/501100000266 EP/P02081X/1 RM4L - Resilient Materials for Life cent_innov cent_igwe The bulk conductivity was obtained via the impedance measurement under the voltage of 707.107 mV, and the frequency range was 1 Hz – 10 MHz. The compressive and flexural strengths were obtained via uniaxial compression and three-point bending. The impedance response was collected with a Newtons4th PSM 3750 frequency analyser (Newtons4th Ltd., Leicester, UK) interfaced with an impedance analyser. The Impedance analysis software was Zview (Scribner Associates Inc, North Carolina, USA). The compression and three-point bending machines were from CONTROLS Ltd, Hertfordshire, UK, as well as Instron, Buckinghamshire, UK, respectively. en 1 10.15125/BATH-01202 https://doi.org/10.3389/fmats.2022.1055796 pub open Dataset