2010•Soil Engineering and FoundationRequires access

Study on Waterproofing and Drainage System for Subgrade of Ballastless Track

Ling Zhang

Abstract

Based on the waterproofing and drainage system of subgrade engineering for Wuhan-Guangzhou special line for passenger transport,the principle of waterproofing and drainage was discussed considering on the characteristics of its subgrade.Then,the synthesis drainage technological system was established for subgrade engineering of special line for passenger transport.In addition,assurance measures corresponding with the above technologies were provided.

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Available abstract

Key concepts: Waterproofing, Subgrade, Drainage, Geotechnical engineering, Track (disk drive), Engineering, Drainage system (geomorphology), Railway line