Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Finite-Element Analysis of Sand-Tire Crumbs Filled Geotube-Reinforced Embankments Subjected to Scouring
Geotextile tubes are used worldwide for coastal protection against erosion caused by the action of waves and tides. Very few studies are available on the stability of stacked geotextile tubes subjected to scouring. In this paper, finite-element-based numerical analyses were carried out using PLAXIS 2D to study the stability of stacked geotextile tubes subjected to scouring under various foundation conditions. The different cases of ground modifications considered for stacking the geotextile tubes were: (i) flat ground base foundation; (ii) gravel bedding foundation; (iii) excavated foundation; and (iv) excavated foundation with gravel bedding. Considering rubber's excellent energy absorption capacity and the need to replace conventional materials with sustainable alternatives, analyses were conducted to study the potential utilization of waste rubber tire crumbs as infill material. Analyses were carried out with stacked geotextile tubes filled with pure sand and tubes filled with sand and waste rubber tire crumbs of various proportions. The factor of safety, surface settlement, and horizontal displacement at the embankment toe under different water heights were also studied.
Finite-Element Analysis of Sand-Tire Crumbs Filled Geotube-Reinforced Embankments Subjected to Scouring
Geotextile tubes are used worldwide for coastal protection against erosion caused by the action of waves and tides. Very few studies are available on the stability of stacked geotextile tubes subjected to scouring. In this paper, finite-element-based numerical analyses were carried out using PLAXIS 2D to study the stability of stacked geotextile tubes subjected to scouring under various foundation conditions. The different cases of ground modifications considered for stacking the geotextile tubes were: (i) flat ground base foundation; (ii) gravel bedding foundation; (iii) excavated foundation; and (iv) excavated foundation with gravel bedding. Considering rubber's excellent energy absorption capacity and the need to replace conventional materials with sustainable alternatives, analyses were conducted to study the potential utilization of waste rubber tire crumbs as infill material. Analyses were carried out with stacked geotextile tubes filled with pure sand and tubes filled with sand and waste rubber tire crumbs of various proportions. The factor of safety, surface settlement, and horizontal displacement at the embankment toe under different water heights were also studied.
Finite-Element Analysis of Sand-Tire Crumbs Filled Geotube-Reinforced Embankments Subjected to Scouring
Lecture Notes in Civil Engineering
Jose, Babu T. (Herausgeber:in) / Sahoo, Dipak Kumar (Herausgeber:in) / Shukla, Sanjay Kumar (Herausgeber:in) / Krishna, A. Murali (Herausgeber:in) / Thomas, Jimmy (Herausgeber:in) / Veena, V. (Herausgeber:in) / Reghu, Anamika K. (Autor:in) / Bhasi, Anjana (Autor:in)
Indian Geotechnical Conference ; 2022 ; Kochi, India
Proceedings of the Indian Geotechnical Conference 2022 Volume 7 ; Kapitel: 18 ; 205-217
14.07.2024
13 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Sand retention of geotube materials
| British Library Online Contents | 2005
Finite-Element Analysis on the Stability of Geotextile Tube–Reinforced Embankments under Scouring
| Online Contents | 2015
Finite element analysis of reinforced embankments
| TIBKAT | 1978
Finite Element Analysis of Reinforced Embankments
| NTIS | 1978