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Validation of the Freeway Mixed Flow Model in the Highway Capacity Manual
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Validation of the Freeway Mixed Flow Model in the Highway Capacity Manual. |
| 개인저자 | Yang, Bo. |
| 단체저자명 | North Carolina State University. |
| 발행사항 | [S.l.]: North Carolina State University., 2019. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2019. |
| 형태사항 | 193 p. |
| 기본자료 저록 | Dissertations Abstracts International 81-03B. Dissertation Abstract International |
| ISBN | 9781085634052 |
| 학위논문주기 | Thesis (Ph.D.)--North Carolina State University, 2019. |
| 일반주기 |
Source: Dissertations Abstracts International, Volume: 81-03, Section: B.
Advisor: Schroeder, Bastian |
| 이용제한사항 | This item must not be sold to any third party vendors. |
| 요약 | Since 1965, the HCM has been using passenger car equivalents (PCEs) to convert trucks and other vehicles into an equal number of autos. However, a recent, nationally-sponsored project, identified the fact that this treatment fails to capture the full effect of trucks on the performance of freeways and other highway facilities. As a result, the Mixed Flow Model (MFM) was developed to estimate travel rates separately for autos and trucks for various freeway operating conditions. The model is described in chapters 25 and 26 of the HCM 6th Edition. One shortcoming of the MFM is that it was developed strictly based on simulation. This dissertation reports the results of efforts to validate the MFM's predictions. Data for flow rates, travel rates, truck percentages, and vertical profiles were collected for three locations in North Carolina plus secondary data from other locations nationwide. Speed-flow trends were examined |
| 일반주제명 | Civil engineering. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
