Prediction of Strength Development of the Slab and Wall Concrete at Jobsite Applying Wireless Sensor Network (CIMS) based on Maturity

적산온도 기반의 무선센서 네트워크(CIMS)를 이용한 현장타설 슬래브 및 벽체 콘크리트의 압축강도 추정

In this study, the concrete compressive strength estimation system Concrete IoT Management System (hereinafter referred to as CIMS) was developed, and CIMS was applied to domestic field structure slabs and wall concrete to check whether CIMS is practically available and to estimate the accuracy of the initial strength estimation of concrete. As a result, it shows a very high correlation when the compressive strength of the specimen for structural management is compared with the estimated strength of CIMS in terms of integrated temperature, and it is expected to be gradually applied to domestic construction sites in the future.