Abstract:The influences of temperature on the monitoring results of two commonly used durability monitoring sensors,ECI-2 sensor and anode-ladder sensor,are investigated.The results show that for ECI-2 sensor,the temperature could affect the potential of the Cl-probe and the linear polarization resistance dramatically,especially the linear polarization resistance,but the influence of temperature on the corrosion potential of rebar is tiny.For the anode-ladder sensor,the temperature could affect the resistance of concrete significantly.However,the influences of temperature on the corrosion potential and galvanic corrosion current are tiny.While both durability monitoring sensors are used to monitor the durability status of concrete structure,the monitoring results affected by temperature should be compensated dramatically.