PRECAST CONCRETE BLOCK JOINT STRUCTURE AND PRECAST CONCRETE BLOCK JOINT STRUCTURE BODY

摘要

PROBLEM TO BE SOLVED: To provide a precast concrete block joint structure and a precast concrete block joint structure body provided with the same with which it is possible to construct a precast concrete block joint structure body for a bridge floor slab and the like more efficiently than the conventional art, and with which it is possible to increase the degree of freedom for specifying its thickness.;SOLUTION: A precast concrete block joint structure comprises: a male joint 10 integrally embedded in one precast concrete block 2 in a state where a fitting protruding part 13 protrudes from a joint end surface of the one precast concrete block 2, and a female joint 11 integrally embedded in the other precast concrete block 2 in a state where an opening part of a fitting recessed part 17 is opened on a joint end surface of the other precast concrete block 2. The fitting protruding part 13 of the male joint 10 and the fitting recessed part 17 of the female joint 11 on the precast concrete blocks 2 are fittingly connected to each other such that the adjacent precast concrete blocks 2 are connected together.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2018,JPO&INPIT