土工织物加筋机理的研究

Study on Reinforcing Mechanism of Geotextile

This paper studies the reinforcing mechanism of geotextile with the aid of centrifugal modelling test and FEM as well as practical application of geotextile to reinforced retaining walls. The test model has been analysed by FEM; the calculated results of settlement at the top of the retaining wall, the lateral displacement along the wall face and the line connecting the points of the maximun tensile force on geotextile have been compared with the test data, thus supposition in calculation has been examined. Analysis of a project has been done, and the reinforcing mechanism of geotextile has been further studied.