Standard piston sampling. A report by the Swedish Committee on Piston Sampling

Summary (1) General report. By the Swedish Committee on Piston Sampling; (2) Lundström, R: Influence of sample diameter in consolidation tests; (3) Hellgren, A: Strength dispersion in fall-cone tests on varved clay; (4) Sandegren, E: Sample transportation problems; (5) Kallstenius, T: A standard piston sampler prototype.