Hydration Heat Control System of Mass Concrete Using Heat Pipe and Hydration Heat Control Method form Construction Method Thereof

摘要

The present invention relates to a hydration heat control system, a hydration heat control method of the mass concrete for releasing hydration heat generated inside the mass concrete to the outside, and a construction method thereof.;The hydration heat control system of the mass concrete of the present invention comprises a heat pipe buried to release the hydration heat in the mass concrete to the outside through the heat transfer of the working fluid filled inside the mass concrete forming the structure,;A portion of the heat pipe protrudes from the surface of the mass concrete so as to contact the atmosphere.;In addition, the method for controlling the heat of hydration of mass concrete using the heat of hydration control system of the present invention, the working fluid in the condensation unit in contact with the atmosphere together with the endothermic process of the working fluid in the evaporation section embedded in the mass concrete of the heat pipe filled with the working fluid The heat dissipation process is characterized by releasing the heat of hydration in the mass concrete to the outside.;In addition, the construction method for controlling the heat of hydration of mass concrete, the step of installing the formwork and the reinforcing bar in the formwork; Attaching a heat pipe to the reinforced bar; Installing a temperature sensor to measure heat of hydration in the mass concrete controlled by the heat pipe; Placing mass concrete in the formwork; Measuring, in real time, the heat of hydration in the cast concrete through a data logger connected to the temperature sensor; And storing the measured data of the heat of hydration temperature in a data processing apparatus or outputting the data to a monitor.;Therefore, according to the present invention, the heat of hydration in the mass concrete is discharged to the outside through the heat dissipation process of the working fluid in the condensing part in contact with the atmosphere together with the endothermic process of the working fluid in the evaporator embedded in the mass concrete of the heat pipe filled with the working fluid. Therefore, there is an excellent effect such as preventing the temperature cracking of the mass concrete.