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AHP분석을 통한 교통약자의 도로시설 이용특성에 관한 연구

A Study on the Road Facilities Use Characteristics of the Transportation Vulnerable by AHP Analysis

  • 김민제 (대구대학교 토목공학과) ;
  • 이영우 (대구대학교 토목공학과)
  • KIM, Min Je (Department of Civil Engineering, Deagu University) ;
  • LEE, Young Woo (Department of Civil Engineering, Deagu University)
  • 투고 : 2015.01.29
  • 심사 : 2015.04.08
  • 발행 : 2015.06.30

초록

각 도시에서는 급증하는 자동차로 인해 보행자의 영역은 줄어들고 있고 보행자를 위한 도로시설의 개선은 향상되지 못하고 있어 보행자는 위험한 교통환경에 노출되고 있다. 이러한 열악한 보행환경은 비교통약자에게도 위험하지만 교통약자에게는 더욱 치명적인 위험요소가 될 수 있다. 본 연구에서는 교통약자의 교통안전을 향상시키고 보행환경을 개선하기 위해 교통약자 유형별로 도로시설 이용특성을 분석하였다. 본 연구의 방법은 교통약자를 대상으로 기존 도로의 보행시설을 이용할 때 느낀 정량적, 정성적 사항에 대한 설문조사를 실시하고 이를 바탕으로 정량적, 정성적 요소를 모두 고려한 의사결정방법인 계층 분석적 의사결정방법(AHP)을 이용한 연구를 수행하였다. 제3계층 분석결과 고령자나 장애인의 경우 일부 유사한 특성을 나타내고 있었으며 차량진출입, 도로의 기울기나 포장불량이 높은 순위의 불편요소로 나타났다. 영유아동반자의 경우 승강기가 없는 육교와 지하도가 1순위로 나타나 고령자, 장애인과 다소 차이가 있는 것으로 분석되었다.

Pedestrians have been exposed to dangerous traffic environments, in which walking spaces in a city decrease without improved facilities even though cars increase. Such poor walking environments are deadly dangerous to the vulnerable as well as the non-vulnerable. This study analyzed the road facilities use characteristics according to a type of vulnerability in order to improve traffic safety and walking environment for vulnerable pedestrians. This study surveyed the vulnerable in terms of issues that they encountered on existing walkways and conducted the analytic hierarchy process (AHP), which took all quantitative and qualitative variables into account. The results of Level-3 analysis were showed that the elderly and the disabled were partially similar; both felt most inconvenient at enter-exit sections, steep walkway and bad paved walkway. Unlike those results, people with children and/or infants answered that overpass or underpass walkways without lifting facilities were most inconvenient walking environments.

키워드

참고문헌

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피인용 문헌

  1. Walking Accident Characteristics and Walking Factors for Road Crossing of the Transportation Vulnerable in the Case of Yeosu vol.14, pp.6, 2016, https://doi.org/10.14400/JDC.2016.14.6.439
  2. Analyzing Factors Affecting Transportation Vulnerable’s Improvement Needs of Transportation Infrastructure : A Case Study of Daegu Metropolitan City vol.54, pp.5, 2015, https://doi.org/10.17208/jkpa.2019.10.54.5.56