STUDY ON ESTIMATION OF PAVEMENT CONDITIONS ON THE ROAD NETWORK USING SAMPLING THEORY

標本抽出手法を用いた対象道路網全体の路面状態の推定に関する研究

The object of this paper is to study the method to estimate the pavement conditions on the road network using sampling theory. The content of this proposed method is as follows. Firstly, number of sampling links is determined and MCI (Maintenance Control Index) of these links are measured by monitoring car. Secondly, future MCI of sampling links are estimated based on past experience and maintenance & repair cost is calculated. In this study, validity of the proposed method is confirmed using the pavement conditions survey data for all links conducted by local government in the past.　本研究は，地方自治体における道路舗装の維持管理計画の策定支援を念頭に，統計学の標本理論を援用して，対象道路網全体の路面状態を推定する方法について検討したものである．具体的にはまず，推定に必要な抽出区間数及び位置を決定した上で，これらの区間を対象に舗装管理指数であるMCI（Maintenance Control Index）を算出し，全管理区間のMCIの分布を推定する．次に，抽出区間の将来の劣化状況を予測した上で，複数の対策工法パターンを設定し，将来的に必要となる維持修繕費を算出する．本研究では以上の手法の妥当性について，過去に全管理区間を対象に路面性状調査を実施した自治体が保有するデータを用いて検証を行うとともに，政令市の生活道路網を対象に適用した結果を報告するものである．

• Record URL:
  https://doi.org/10.2208/jscejpe.70.I_165
• Summary URL:
  http://scholar.google.com/scholar_lookup?title=STUDY+ON+ESTIMATION+OF+PAVEMENT+CONDITIONS+ON+THE+ROAD+NETWORK+USING+SAMPLING+THEORY&author=Y.+Kaneko&author=K.+OGIWARA&author=H.+TAKAGI&author=K.+ITO&author=T.+MATSUSHIMA&publication_year=2015
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/21856559
• Authors:
  • Kaneko, Yuichiro
  • OGIWARA, Kazuhisa
  • TAKAGI, Hisashi
  • ITO, Katsuhiro
  • MATSUSHIMA, Tetsuya
• Publication Date: 2015

Language

• English
• Japanese

Media Info

• Media Type: Web
• Pagination: pp I_165-I_171
• Serial:
  • Journal of Japan Society of Civil Engineers, Ser. E1 (Pavement Engineering)
  • Volume: 70
  • Issue Number: 3
  • Publisher: Japan Society of Civil Engineers
  • ISSN: 2185-6559
  • Serial URL: https://www.jstage.jst.go.jp/browse/jscejpe/-char/en

Subject/Index Terms

• TRT Terms: Costs; Estimating; Highway maintenance; Monitoring; Pavements; Repairing; Sampling
• Subject Areas: Highways; Maintenance and Preservation; Pavements; I52: Construction of Pavements and Surfacings; I60: Maintenance;

Filing Info

• Accession Number: 01564562
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: May 26 2015 4:12PM