نتایج جستجو برای: geogrids

تعداد نتایج: 121  

Journal: :Frontiers in Built Environment 2023

Introduction: Embankments are constructed in many places for transportation purposes such as railways and roads. The stability of slopes embankments has always been a concern, especially cohesionless soils. There methods to increase the safety factor soil using geogrids, geocells, concrete piles, so on. conventional material used stabilize huge impact on environment. Nowadays, researchers natur...

Journal: :Frontiers in Materials 2021

In order to investigate the pullout resistance of Horizontal-Vertical reinforcement, a “denti-geogrid” was assembled by bonding “denti-strip” with geogrid and tests were carried out. Subsequently, analytical approaches investigated calculate on basis surface sliding model, Perterson Anderson’s Jewell’s Chai’s proposed stress summation model. Moreover, new index named “scale factor” suggested re...

Journal: :Geotextiles and Geomembranes 2021

A method to calculate the elastic shakedown limit of transportation systems (e.g. pavements and railways) supported by geogrid reinforced soils is presented. For first time, lower-bound theory combined with a strength-based simulation approach, resulting in rapid quantify benefit geogrids on limit. It allows decoupling stress generation calculations, meaning it straightforward implement, requir...

Journal: :E3S web of conferences 2023

Construction on weak subsoil is a reoccurring challenge for engineers nowadays, which various different solutions are available. Geosynthetics getting more and popular one of their most widely used application reinforcement. Several types geosynthetics can be used, the well-known vertical drains geogrids. Prefabricated accelerating consolidation in oversaturated soils with high water content as...

Journal: :Frontiers in Earth Science 2023

In this paper, an experimental approach is employed to investigate the reinforcing impact of geogrids on dry-shrinkage cracking loess. At various evaporation temperatures and for varying specimen thicknesses, evolution surface fissures induced in loess samples with without was monitored analyzed. According findings, rate increased when temperature increased, thickness reduced under same conditi...

Journal: :European Journal of Engineering and Technology Research 2023

This study investigates the influence of biaxial geogrids on flexural behavior square footing foundations reinforced with glass fiber concrete (GFRC). Experimental research is conducted, involving testing five footings under area loading until failure. The variables considered are number geogrid layers and percentage longitudinal reinforcement. Various parameters including deflection, loads at ...

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