RESEARCH AND DEVELOPMENT ON CONSTRUCTION METHOD OF OUTER-SHELL PRECAST CONCRETE MEMBERS WITH SUB HOOPS MADE BY SIMPLIFIED METHOD

Abstract

In this report, authors proposed the simplified methods to produce the outer-shell precast concrete member with hoops and sub-hoops, and simulated the cost of construction and production. As the results of simulation of the cost, it was confirmed that the proposed simplified method is more economical than the usual methods and the total construction cost of structure by outer-shell precast concrete system is lowerthan full precast concrete system. As the test results of outer-shell member, the strength of outer-shell member was as the same as those of monolithic member.