An efficient optimal neural network based on gravitational search algorithm in predicting the deformation of geogrid-reinforced soil structures
The deformation of a Geosynthetic reinforced soil (GRS) structure is a key factor in designing
this type of retaining structures. On the other hand, the feasibility of artificial intelligence …
this type of retaining structures. On the other hand, the feasibility of artificial intelligence …
Coupled specimen and fiber dimensions influence measurement on the properties of fiber-reinforced soil
The coupled influence of fiber length and specimen dimensions on the results of unconfined
compressive strength (UCS) tests is measured in this study. Three types of fiber, namely …
compressive strength (UCS) tests is measured in this study. Three types of fiber, namely …
The effectiveness of ensemble-neural network techniques to predict peak uplift resistance of buried pipes in reinforced sand
Buried pipes are extensively used for oil transportation from offshore platforms. Under
unfavorable loading combinations, the pipe's uplift resistance may be exceeded, which may …
unfavorable loading combinations, the pipe's uplift resistance may be exceeded, which may …
Numerical behaviour of buried flexible pipes in geogrid-reinforced soil under cyclic loading
Three-dimensional finite element models were executed and validated to investigate the
performance of buried flexible high-density Polyethylene (HDPE) pipes, in unreinforced and …
performance of buried flexible high-density Polyethylene (HDPE) pipes, in unreinforced and …
New geocell utilisation as a pipe uplifting countermeasure and its validation using model experiments
In this study, we proposed a new method for preventing the uplift of a pipe using geocells, to
improve the workability of the pipelines and increase the uplift resistance. As a fundamental …
improve the workability of the pipelines and increase the uplift resistance. As a fundamental …
Uplift resistance and progressive failure mechanisms of metro shield tunnel in soft clay
Q Gong, Y Zhao, J Zhou, S Zhou - Tunnelling and Underground Space …, 2018 - Elsevier
In soft clay strata, a reliable design for disposing longitudinal uneven settlement of shield
tunnels with grouting uplift technique requires the prediction of the uplift behavior. In this …
tunnels with grouting uplift technique requires the prediction of the uplift behavior. In this …
Pipeline element for upheaval buckling analysis of submarine pipelines with geometric-imperfections under high temperature high pressure
Submarine pipeline is used for transporting oil from wells to resource storage facilities. The
oil inside the pipeline is heated and pressured for long-distance transportation, making the …
oil inside the pipeline is heated and pressured for long-distance transportation, making the …
Numerical analysis of bearing capacity of circular footing reinforced with geogrid layers
In today's constructions, soil weakness in shear and tension is important. Geogrid is a
common solution for improving bearing capacity for soil reinforcement with geotechnical …
common solution for improving bearing capacity for soil reinforcement with geotechnical …
A feasible, portable and convenient density measurement method for minerals via magnetic levitation
This work proposes an improved magnetic levitation (IML) method for measuring the density
of minerals in outdoor exploration by horizontally setting the magnetic levitation device. The …
of minerals in outdoor exploration by horizontally setting the magnetic levitation device. The …
A Labor-Saving Method of Pipe Uplifting Countermeasure with Geocell-Geotextile Combination
T Nagatani, Y Sawada, R Ikebata, S Ito… - Transportation …, 2024 - Springer
In this study, we proposed a new method which mitigates pipe uplifting by utilizing geocells
and geotextiles. The method resulted in labor saving in construction. To verify the …
and geotextiles. The method resulted in labor saving in construction. To verify the …