It is found that the results of large scale triaxial compression tests,confined-uniaxial compression tests and seepage tests for twice on three kinds of rockfills are very closer.

In order to evaluate and treat the engineering mechanics properties of silt soil filled in foundation of highway, a series of laboratory experiments, such as compaction tests, seepage tests, triaxial tests and microstructure analysis, were studied.

The permeability test with different densities of municipal solid waste(MSW) sampled from a suburban building site of Beijing is introduced.

Compacting test and permeability test is a tried and true detecting method and they are applied in this detection.

By analysis of soil permeability test data of dyke strengthing by desilting,we have obtained soil permeability test data statistical index and distribution rule.

The mechanism and feature of forward osmosis as well as its recent applications in science and engineering are introduced,including wastewater treatment and water purification,seawater desalination,food processing,pharmaceutical industry,pressure-retarded osmosis for pow.

Comparison analysis of asphalt mixture water seepage simplifying test and permeameter test;