Study on Mechanism of the Reinforcing Effect of Geogrid in Soil Dam
Wen ShuLian;Wang KeZhong
DOI:10.11835/j.issn.1674-4764.2005.03.026
Received February 26, 2005,Revised February 26, 2005, Accepted , Available online July 01, 2015
Volume ,2005,Pages 68-71
- Abstract
An experimental study on consolidation and drainage of two gravels with different grading was carried out using high - pressure large - scale tri - axial testing facility. A concept of equivalent surrounding pressure is introduced. An analysis was carried out on the effect and mechanism of reinforcement, experimental surrounding pressure and soil properties. Results show that the reinforcement can improve the strength and failure strain of the material and delay the failure of the soil. The effect of reinforcement of soil - gravel depends on the surrounding pressure and weathering of the gravel.