QUESTIONNAIRE SURVEY TARGETED TO REINFORCEMENT CONTRACTORS ON THE ACTUAL STATE OF REINFORCEMENT PLACING

Abstract

Reinforcement placing of concrete buildings are becoming increasingly overcrowded or advanced in response to high earthquake resistance and high durability. Therefore, reinforcement processing and placing becomes more difficult, sometimes interpretation of reinforcement placing varies from each person. However, actual state of reinforcement placing from reinforcement contractor’s standpoint has not been fully elucidated. The purpose of this study is to investigate the actual state of reinforcement placing by the questionnaire survey targeted to reinforcement contractors. As a result, this paper showed the actual state of reinforcement placing about contract system, calculation, working drawing, construction scheme and construction method.