Effect of Fibr Reinforced Polymers ( FRP ) scale on the shear behavior of soil

Korostkar, Seyed Mohammad Hosein (2017) Effect of Fibr Reinforced Polymers ( FRP ) scale on the shear behavior of soil. Masters thesis, University of Mohaghegh Ardabili.

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Abstract

In recent years, the improvement of soils due to the loose soil of dams and large structures due to the increase in construction and limitation of suitable land have been considered. Soils in the area are often not suitable for construction, especially large dams and structures, so there needs to be some changes to improve soil. Construction of dams and other structures in civil engineering is very dangerous on poor soils because the soil is susceptible to differential settling due to its low shear strength and high compressibility. In addition, the stability and increased shear strength of the soils used in the structure of the earth's dam is also important. Therefore, it is necessary to improve soil resistance properties such as bearing capacity and shear strength (c, ø). This study examines the parameters of the FRP fibr reinforced polymer soil. The main purpose of soil improvement is to study the role of arboreal fibers on the shear behavior of the soil. For this purpose, the fibers are mixed with a specific weight and size with three types of sandy soil, mixed with different grain size, and then loosely tested The triaxial is where the test results indicate an Increase the internal friction angle and shear strength of the soil by minimizing soil grains in armed state.

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