Dike-body-filler relative-density detection method of beach-cleaning-material embanking technology

• Main Authors: FANG DAYONG, ZHANG TING, DU XIUZHONG, YU YUNJI, HUANG JINLIN
• Format: Patent
• Language: Chinese; English
• Published: 23.03.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to the field of construction detection methods, in particular to a dike-body-filler relative-density detection method of the beach-cleaning-material embanking technology. The method includes the steps of firstly, acquiring bulk density rhomax; secondly, acquiring compact density rhomin, to be more specific, allowing samples to freely fall into a capacity cylinder from a position at least 5cm above the upper opening of the capacity cylinder in three batches, repeatedly shaking the capacity cylinder to compact the samples after each batch of samples is added, supplementingthe samples until the samples exceed the opening of the cylinder, and calculating to obtain the compact density rhomin; thirdly, calculating to obtain the relative real density Dr. The method has theadvantages that the problem that an existing detection method is only applicable to soil with the particle size being smaller than 5mm while the particle size of most of embanking beach-cleaning-materials is much larger than 5