EXPERIMENTAL CONSTRUCTION AND VERIFICATION OF A NEW ELEVATOR ADDITION SYSTEM

—Development of the elevator tower system integrated with stairs Part 2—

Abstract

This paper reports an outline and an analysis of experimental construction of a new elevator addition system that we developed and reported in the previous paper. We conducted a verification of feasibility of new system through the analyses especially about construction flow, construction methods, and cost of construction, after completion of experimental construction. We also conducted the questionnaire survey about this system to many visitors to the construction site, and obtained some evaluations about advantages and improvements of this system.