.... This study conducted 20 pullout tests to investigate the effects of interface temperature and normal stress on the geogrid–sand interaction. The test results demonstrated that the interface temperature significantly affects the pullout performance. At lower interface temperatures, the peak pullout forces...

... as a reinforcement material. Pullout tests on bamboo-reinforced compacted earth were conducted in this study, in which the effects of four parameters of normal stress, bamboo reinforcement form (without node, with node, and with curved anchor head), bamboo reinforcement width, and embedment length were investigated...

... Reinforced soil Pullout test In-isolation tensile test Pullout stiffness Figure 4. Relationship between applied tensile load and active length of tension (Watanabe et al. 2006) Figure 3. GRS bridge abutment for Japanese high-speed rail and location of geogrid specimen...

...) is defined as in Equation 5 : 5 f X = β o + ∑ n = 1 N ⁡ β n B F X 02 06 2021 15 09 2021 © 2021 Thomas Telford Ltd 2021 Pullout test is a large-scale and time-consuming experiment. Thus analytical methods have been developed to estimate pullout...

... method. A series of pullout tests using extensible and stiff reinforcement with various embedment lengths (L_t) were also performed. Modelling for the non-linear behaviour of shear stress–displacement and pullout force–displacement relationships was performed using hyperbolic models...

...N.H. Giang; J. Kuwano; J. Izawa; S. Tachibana ABSTRACT: This study presents an evaluation of soil–geogrid interaction mechanisms. Pullout tests were carried out on different types of geogrid to evaluate the effects of transverse ribs and dilatancy characteristics of sand around the geogrid during...

... pullout tests. The test results reveal that the interaction characteristics are influenced by tailings particle size, density, moisture content, and vertical load. It is found that the maximum friction coefficient between geosynthetics and the fine tailings is less than 0.22, which is lower than...

...M.J. Lopes; M.L. Lopes This paper reports the results of pullout tests on five different geosynthetics embedded in two different granular soils. Soil and geosynthetic properties are described and soil-geosynthetic interaction behaviour is studied. Based on the results of pullout tests...

...S.W. Perkins; E.V. Cuelho Pullout tests are commonly used to describe the ultimate shearing resistance developed along the interface between the confining soil and the geosynthetic as a function of normal stress confinement. Pullout tests can also be used to define the complete soil-geosynthetic...

... to understand the physical interaction between tire shreds, or rubber-sand, and the geosynthetic of interest. A laboratory testing program consisting of direct shear tests, interface direct shear tests, and geosynthetic pullout tests was conducted to determine the interaction properties of tire shreds...

...S. Sobhi; J.T.H. Wu Pullout tests have been widely used to evaluate soil reinforcement interface properties for the design and analysis of reinforced soil structures. However, there are difficulties interpreting pullout test results particularly when extensible materials, such as geotextiles...

... resistance of geogrid strip reinforcement embedded in dense granular soil. Pullout tests were conducted using uniaxial geogrid reinforcement of various specimen widths. Results from the pullout tests confirmed that a three-dimensional interaction mechanism had developed at both edges of the strip...