TEMPERATURE STRESS CRACKING INHIBITION METHOD FOR WALL-SHAPED CONCRETE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a temperature stress cracking inhibition method for requiring a smaller piping length and a lower construction cost because of the arrangement of a cooling pipe only in a range where cooling is necessary, offering an advantage in cost because of cooling only in the range where cooling is necessary, and eliminating the need for a pump to achieve a lower cost while actualizing easy flow control.;SOLUTION: In the temperature stress cracking inhibition method for a concrete structure to be additionally placed in contact with an installed reinforced concrete structure, a piping for pipe cooling is used in a range required for analysis on the installation side from a placement joint at the lower end of the structure for supplying water from a water tank or a city water faucet to perform cooling by means of the pipe cooling in a range required for the analysis according to the placement joint from the placement joint at the lower end of the structure, instead of cooling in an area thereabove.;COPYRIGHT: (C)2016,JPO&INPIT