Temperature Compensation in Deformation Testing for Smart Concrete Structures

Xian Hui Song; Li Xia Zheng; Zhuo Qiu Li

doi:10.4028/www.scientific.net/KEM.326-328.1503

Paper Titles

A Micro Fluxgate Magnetic Sensor Using New Printed Circuit Board Technology
p.1487

Rectangular Microlens Array Having High Sag for Multi Chip LED Packaging
p.1491

Oscillation Loop for a Resonant Type MEMS Accelerometer and Its Performance under Noisy Condition
p.1495

Research of Self-Monitoring Mechanism of Electrically Conductive Asphalt-Based Composite
p.1499

Temperature Compensation in Deformation Testing for Smart Concrete Structures
p.1503

Piezoelectric Effect of Electro-Active Paper Materials
p.1507

The Characteristic Analysis of a Piezoelectric Actuator for Valveless Micropumps
p.1511

Preparation of Polydivinylbenzene/Au Core-Shell Beads
p.1515

Transparent and Conductive PEDOT Films on PET Substrate Using an Epoxy Acrylate Binder
p.1519

HomeKey Engineering MaterialsKey Engineering Materials Vols. 326-328Temperature Compensation in Deformation Testing...

Temperature Compensation in Deformation Testing for Smart Concrete Structures

Abstract:

Carbon fiber reinforced concrete (CFRC) structures exhibit both strain sensibility and temperature sensibility, which are coupled with each other when used in traffic or health monitoring for concrete structures. This coupling property results in inaccurateness of measured deformation. In this paper Four-probe Difference Method is used to detach the above two effects according to loaded conditions of structures and different characteristics of the two effects. The theoretical and experimental results indicate that the method is feasible and effective.