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Khorsandi, Nima, Zanganeh Ranjbar, Payam, Neshaei, Seyed Ahmad. (1402). FEM Analysis of the Effect of Using Environmentally Friendly Synthetic Materials on Reducing Pore Pressure in the Core of Rubble Mound Breakwaters. فیزیولوژی و بیوتکنولوژی آبزیان, (), -. doi: 10.22124/cse.2023.24252.1053
Nima Khorsandi; Payam Zanganeh Ranjbar; Seyed Ahmad Neshaei. "FEM Analysis of the Effect of Using Environmentally Friendly Synthetic Materials on Reducing Pore Pressure in the Core of Rubble Mound Breakwaters". فیزیولوژی و بیوتکنولوژی آبزیان, , , 1402, -. doi: 10.22124/cse.2023.24252.1053
Khorsandi, Nima, Zanganeh Ranjbar, Payam, Neshaei, Seyed Ahmad. (1402). 'FEM Analysis of the Effect of Using Environmentally Friendly Synthetic Materials on Reducing Pore Pressure in the Core of Rubble Mound Breakwaters', فیزیولوژی و بیوتکنولوژی آبزیان, (), pp. -. doi: 10.22124/cse.2023.24252.1053
Khorsandi, Nima, Zanganeh Ranjbar, Payam, Neshaei, Seyed Ahmad. FEM Analysis of the Effect of Using Environmentally Friendly Synthetic Materials on Reducing Pore Pressure in the Core of Rubble Mound Breakwaters. فیزیولوژی و بیوتکنولوژی آبزیان, 1402; (): -. doi: 10.22124/cse.2023.24252.1053

FEM Analysis of the Effect of Using Environmentally Friendly Synthetic Materials on Reducing Pore Pressure in the Core of Rubble Mound Breakwaters

Computational Sciences and Engineering
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 12 تیر 1402
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22124/cse.2023.24252.1053
نویسندگان
Nima Khorsandi1؛ Payam Zanganeh Ranjbar* 2؛ Seyed Ahmad Neshaei3
1Department of Civil Engineering, Ahrar University, Rasht, Guilan, Iran
2Department of Civil Engineering, Faculty of Engineering, University of Guilan, Rasht, Iran.
3Department of Civil Engineering, Faculty of Engineering, University of Guilan, Rasht, Iran
چکیده
As a result of the waves crashing into the breakwater, a current will be created inside the breakwater, making the pore pressure. In this study, with the aim of pore pressure reduction, the replacement of environmentally friendly geosynthetic materials as part of the filter layer in the Rubble mound breakwaters (RMB) construction at the coastal area of the Caspian Sea was investigated through the finite element method (FEM) analysis. The results show that using the geodrain and geotextile to replace the filter materials has made an acceptable reduction of pore pressure. The total pore pressure obtained for the selected model was equal to 68.6 kPa, while for the main breakwater, by a decrease of 7.8%, this factor was equal to 74.4 kPa. The materials used as filter layers in RMB have a shallow thickness compared to ordinary filters, which have reduced earthworks volume.
کلیدواژه‌ها
Rubble mound breakwater؛ Pore pressure؛ Geotextile؛ Geodrain؛ Caspian sea
آمار
تعداد مشاهده مقاله: 141


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