- Mean Profile Depth를 이용한 콘크리트 포장의 타이어-노면소음 산정
- ㆍ 저자명
- 홍성재,현택집,이승우,김형배,권오선,Hong. Seong Jae,Hyun. Tak Jib,Lee. Seung Woo,Kim. Hyung Bae,Kwon. Oh Sun
- ㆍ 간행물명
- 한국도로학회논문집
- ㆍ 권/호정보
- 2013년|15권 3호|pp.9-16 (8 pages)
- ㆍ 발행정보
- 한국도로학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
PURPOSES: There is a need to develop a method to incorporate tire-pavement noise in the pavement management system. Tire-pavement noise highly depends on the characteristics of pavement texture. Therefore, estimation of texture characteristics may give useful information to predict tire-pavement noise. This study aimed to find the relationship between tire-pavement noise and MPD(Mean Profile Depth) for concrete pavement. METHODS: MPD and tire-pavement noise were collected on the number of expressway sections including Central Inland Test Road in Korea. Statistical analysis was performed to find the correlationship between MPD and tire-pavement noise. In addition, multiple regression analysis to find the tire-pavement noise based on MPD and type of concrete pavement texture. RESULTS: Linear relationship between MPD and tire-pavement noise is observed for concrete pavement. Furthermore, a forensic equation to estimate tire-pavement noise based on MPD and texture types of concrete pavement is suggested. CONCLUSIONS: Tire-pavement noise on concrete pavement can be predicted based on the consideration of texture type and MPD estimation.