Evaluation for the accessibility improvement projects with establishing the procedure to measure its effects

本研究对现有的转移障碍定量整合研究进行了梳理。然后，对轮椅使用者在日常生活中遇到的交通障碍以及目的地、使用频率和路线进行了调查。此外，还利用配对比较法进行了障碍物的影响模型的构建和模型参数的估计。接下来，对包含这些因素的障碍物的影响，构建了以所需时间和等效平坦间隔间接表示的模型。开始，以邮件等方式向日常使用轮椅的人分发了189个部件，对于问卷调查，使用92票的回收有用性答案进行了分析。此外，还阐明了屏障元素对该结果作用的影响大小的统计学显著性。此外，还明确了电动轮椅使用者与手动轮椅使用者的区别。第二年，重新开展了老年人道路改善障碍要素主观评价的调查。其次，通过对生活区单元老年人郊游量的调查，估算了老年人出行的诱导率和潜在交通需求。此外，还调查了该地区的障碍物数量，并综合这些情况，对诱导率与障碍物数量之间的关系进行了定量建模。最后对研究结果进行了总结。

In this research, the existing research on the quantitative integration of the barrier of the transfer was arranged. Then, the investigation on the barriers which encounters in the traffic in the daily life of the wheelchair users and the destination and utilization frequency and route was carried out. In addition, it was carried out that the construction of the effect model of the barrier and estimation of model parameters using the paired comparison method.Next, the model expressed in time required which is it and equivalent and flat interval indirect was constructed on the influence of the barrier including these factors variously. To begin with, 189 parts were distributed in mail, etc. for the human using the daily wheelchair, and in respect of the questionnaires, the analysis was carried out using recovered usefulness answer of 92 votes. In addition, the statistical significance was also clarified on the size of the effect of the barrier element to the action as this result. In addition, the difference between powered wheelchair user and manual wheelchair user was also clarified.On the second year, the investigation was newly carried out on the subjective evaluation of barrier element of road improvement for the old people. Next, elicitation rate and potential traffic demand were estimated from the investigation of outing quantity of the old people at the life range area unit. In addition, the quantity of the barrier in this district was investigated, and by synthesizing these, the quantitative modeling of the relation between elicitation rate and barrier quantity was carried out. By adding, the research result was summarized.