A proposal of explanatory material on performance grading for road traffic vibrations

研究目的是在业主与结构工程师达成共识的基础上，为基于业主社会需求的环境振动性能决策提供解释材料。针对市民对绩效等级的看法，我们进行了问卷调查。我们进行了一个问卷调查和振动实验，假设垂直振动的房屋结构引起的交通和日常风的时间。因此，评估房屋结构性能的最有效因素是每天感受到振动的人的经验。了解了关注住宅结构类型的人群的认知特点。

The research aim is to create an explanatory material for the decision of environmental vibration performance based on owner ’s social needs with consensus establishing between an owner and a structural engineer. With focusing on citizen’s opinion concerning performance grades, we carried out a questionnaire survey. We conducted a questionnaire and an experimentation of vibration which supposes vertical vibrations in house structure caused by traffic and daily winds at a time. As a result, the most effective factor to assess structural performance of a house is the people’s experience who felt vibrations daily. We found out the characteristics of awareness of people that concerns about house structural types.