Estimation of the stress-deformation state of slopes in stratified sedimentary rocks by the finite element method

1977 ◽  
Vol 16 (1) ◽  
pp. 219-221
Author(s):  
E. V. Kalinin ◽  
V. V. Zuev
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Sedimentary Rocks ◽  
The Finite Element Method ◽  
Deformation State ◽  
Stress Deformation ◽  
Element Method

Displacement States for Isotropic Plates

2018 ◽  
Vol 16 (14) ◽  
pp. 64-67
Author(s):  
Carmen Popa ◽  
Violeta Anghelina ◽  
Octavian Munteanu
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Isotropic Plate ◽  
The Finite Element Method ◽  
Isotropic Plates ◽  
Deformation State ◽  
Element Method

Abstract In this paper the deformation state of a circular and isotropic plate is analyzed, using as methods of comparison the analytical, the finite element and the experimental element methods. In the finite element method, the plate is analyzed by several programmes, as well as assembled with the respective container.

scholarly journals Analisis Tegangan pada Terowongan Bawah Tanah Dengan Metode Elemen Hingga

2020 ◽  
Vol 3 (4) ◽  
pp. 1223
Author(s):  
Yessy Yessy ◽  
Leo S Tedianto
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Capital City ◽  
The Finite Element Method ◽  
Construction Stage ◽  
Finite Element Method Modeling ◽  
Surface Transportation ◽  
Stress Deformation ◽  
Element Method

Construction of tunneling in Indonesia is a new thing to be implemented, especially in the capital city of Jakarta, which has land issues for surface transportation. In the construction stage of tunnels, the problem of deformation and stress to the surface of the excavation needs to be considered carefully. Therefore, the purpose of this paper is to analyze the stresses and deformations that occur in underground tunnels during the construction stage using the finite element method. Modeling is done in full 3 dimensions using a finite element based MIDAS GTS NX program. The results of the study showed that the increase in construction stage, the value of deformation that occurs in development will increase. It also occurs in stress, the more construction phases increase the greater the stress value. Shield release has an effect on increasing the stress, causing the stress to increase even greater. This study uses a hybrid mesher element to model the soil and tunnel layers. From this modeling is expected to be the beginning of complex and good tunnel modeling in the future.Keywords: Tunnel, MIDAS GTS NX, stress, Deformation, construction stage, finite element method.

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

Sign in / Sign up

Export Citation Format

Share Document