| 摘要 |
PROBLEM TO BE SOLVED: To provide the structure of a PCa wall-slab joining section in which processes such as the formation of a sleeve joint, filling works, welding or the like can be omitted and PCa wall slabs can be joined mutually at the same time as the completion of slabs. SOLUTION: In the structure of the PCa wall-slab joining section, key type anchorage bars are projected so as to be housed in slab thickness in fixed anchor length from the lower end sections and upper end sections of the PCa wall slabs, the PCa wall slabs are disposed in spaces so that the intervals of the lower end sections and upper end sections of the PCa wall slabs positioned at an upper section and a lower section are formed in slab thickness and the upper and lower PCa wall slabs and the slab are unified at a site, where the slab is positioned.
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