2019
SURFACE TEMPERATURE MODEL - ANALYSIS OF EARTH`S CRUST RESPONSE TO CHANGES IN SURFACE TEMPERATURE
WANDROL, Ivo; K. FRYDRÝŠEK and Adam HOFERBasic information
Original name
SURFACE TEMPERATURE MODEL - ANALYSIS OF EARTH`S CRUST RESPONSE TO CHANGES IN SURFACE TEMPERATURE
Authors
WANDROL, Ivo (203 Czech Republic, belonging to the institution); K. FRYDRÝŠEK and Adam HOFER (203 Czech Republic, belonging to the institution)
Edition
Prague, Czech Republic, ENGINEERING MECHANICS 2019, p. 399-402, 4 pp. 2019
Publisher
Institute of Thermomechanics AS CR
Other information
Language
English
Type of outcome
Proceedings paper
Field of Study
20301 Mechanical engineering
Country of publisher
Czech Republic
Confidentiality degree
is not subject to a state or trade secret
Publication form
electronic version available online
References:
RIV identification code
RIV/47813059:19630/19:A0000125
Organization unit
Institute of physics in Opava
ISBN
978-80-87012-71-0
ISSN
UT WoS
000613255300094
Keywords in English
Earth's crust; plane stress; displacements; elastic foundation; FEM; stochastic evaluation
Changed: 11/5/2021 13:35, Mgr. Pavlína Jalůvková
Abstract
In the original language
he article has focused on issues from the fields of geophysics and geomechanics, using methods, approaches, skills, and experiences from applied mechanics. Its core topic is the investigation of the influence of exogenous factors on phenomena occurring within the Earth's crust. Based on that, the model was created to explore an exogenous influence - cyclic temperature variation (daily and annual). The article shows statistical calculations for the creation of stochastic models for the process of strain and stress on the surface of the Earth's crust. The outputs of this model are in accordance with measurements of temperatures under the Earth's surface, so the results can be considered relevant. The model showed that changes in stress due to cyclic changes in surface temperatures could reach values of up to 50 MPa.