Condition Assessment for 72 CMP Culverts for Storm Drain in Diamond Peak Ski Resort Project
In 2011 at the Diamond Peak Ski Resort,a 1800 long 72 CMP Culvert needed to be evaluated for structural and hydraulic capacity.CCTV inspection was performed by a professional company; and high quality data was provided.A new condition assessment method for culverts was proposed and utilized for this project,which is based on the culvert rating system originally developed by Mr.R.Trevis from Oregon DOT to evaluate the severity of the culvert and recently advanced by Dr.C.Yang during his PhD research.A comparison between the new assessment method and the traditional assessment methods used by professional engineers was provided and a rehabilitation and replacement plan was proposed based on the culvert condition rating report.This paper evaluates the applicability of the proposed culvert rating system in a real project,which demonstrates that this standardized culvert rating system is a valuable tool in the asset management of culverts.
Condition Assessment Culvert Rating Asset Management CCTV
R.McKim C.Yang R.E.Trevis
Professor of Civil Engineering and Eminent Scholar of Construction, Trenchless Technology Center, Lo Post-Doctoral Fellow, Trenchless Technology Center, Louisiana Tech University,Ruston, LA, US 71272 P.E., Culvert-Hydraulic Engineer, Eng. & Asset Mgmt Group, Geo-Environmental Section, Oregon Departm
国际会议
北京
英文
20-29
2012-10-14（万方平台首次上网日期，不代表论文的发表时间）