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Pavement design software in usa
Pavement design software in usa












Surface mining: main research issues for autonomous operations. Mobile equipment incident causation survey (MEICS) 2005-2006 survey findings and recommendation. Handbook of Road Technology Volume 1 Planning and Pavements. Mining Media Haulage and Loading Conference, Phoenix, Az., USA, May 24-26. The market for large mining trucks & loading equipment: What’s happened & what’s ahead. What Goes Where: Application of large trucks in major mineral markets. A Reference Guide to Mining Machine Applications. These references cover general issues related to mine haul road design.ĬATERPILLAR. Mechanistic Design Approach for Unsealed Mine Haul Roads. Pavement Design and Performance in Road Construction 1412:69-81. A mechanistic design approach for unsealed mine haul roads. Mincad Systems Pty Ltd, Richmond, Vic., Australia. The design of surface mine haul roads a manual. ELSYM5A: Interactive version 5A users guide. MePADS pavement analysis and design software, version 1.1, CSIR Transportek, Pretoria, South Africa. Pp 39-49ĬSIR (Council of Scientific and Industrial Research). Proceedings of the International Symposium on Geotechnical Stability in Surface Mining, Calgary, Alberta. Design, Construction and Maintenance of Surface Mine Haulage Roads. In Development of CBR Flexible Pavement Design Methods For Airfields. Design curves for very heavy multiple wheel assemblies. National Association of Road Transport and Transport Authorities of Australia, AUSTROADS Publication AP-T130/09, Sydney, NSW., Australia.īoyd, W.K. Review of Relationship to Predict Subgrade Modulus From CBR. Surface Mining and Quarrying – Institute of Mining and Metallurgy Surface Mining Symposium.

pavement design software in usa

1983 Design and Layout of Haul Roads for Surface Mines. In Annual Book of ASTM Standards, Sec 4, Vol 04.08, West Conshohocken, PA., USA: ASTM International.Ītkinson, T.

pavement design software in usa

Washington, DC., USA.ĪSTM (American Society for Testing and Materials). AASHTO Materials, Part 1, Specifications. These references cover structural design of mine haul roads.ĪASHTO (American Association of State Highway and Transportation Officials. See these pages for an overview of the CIRCLY 7.0 Haul Road Pavement Design Feature. VisserĬIRCLY 7.0 software fully automates mechanistic design of unpaved mine haul road pavements trafficked by heavy mine vehicles and dump trucks etc. Although each wheel of the haul truck carries about the same load, the adjacent rear wheels combine to give the critical design loading. However, when multi-layered roads are considered in conjunction with a base layer of selected blasted waste rock, a mechanistic approach is more often appropriate. The California Bearing Ratio (CBR) structural design method has been widely applied to the design of mine haul roads in which untreated materials are used. Haul roads deteriorate with time due to the interactive effect of traffic load and specific sub-grade (in-situ) material strengths and structural thicknesses. Haul road structural design concerns the ability of the road to carry the imposed loads without the need for excessive maintenance or rehabilitation.














Pavement design software in usa