CONSTRUCTION METHOD OF RIGID-FRAME STRUCTURE AND RIGID-FRAME STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a rigid-frame structure excellent in economic efficiency and workability with an effect of dry shrinkage of concrete efficiently avoided.SOLUTION: A construction method of a rigid-frame structure having a plurality of structures and a concrete member installed between the structures executes: a first process to place concrete 22 of respective junction sections 21 with the structures 10 in a concrete member 20 installed between the predetermined structures 10 of a rigid-frame structure 100; and a second process to place concrete 26 with an expanding material to inhibit dry shrinkage added thereto for a connection section 25 connecting the junction sections 21 in the concrete member 20 after a predetermined period from execution of the first process.