2002•Journal of Highway and Transportation Reseach andk DevelopmentRequires access

Study on Selection of Additional Weak Point to Measure Subgrade Subsidence

Chu Shu-qi

Abstract

Subsidence of subgrade is an important indicator for subgrade strength and stability.The paper introduces an on-board deflection measuring method of random selection of additional weak points,based on conventional measuring method,for the purpose to find out hidden quality defects;so that proper remedy measures to be taken to ensure quality work.

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Available abstract

Key concepts: Subgrade, Deflection (physics), Geotechnical engineering, Measure (data warehouse), Selection (genetic algorithm), Structural engineering, Computer science, Engineering