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A platform for research: civil engineering, architecture and urbanism
Method of Calculation and Placement of Spring Force Compensators in Log Structures of Wooden Housing Construction
https://orcid.org/http://orcid.org/0000-0001-9948-3070
https://orcid.org/http://orcid.org/0000-0001-9805-1428
https://orcid.org/http://orcid.org/0000-0002-9912-506X
https://orcid.org/http://orcid.org/0000-0002-9553-2485
https://orcid.org/http://orcid.org/0000-0002-1399-7431
By their nature, all trees initially have internal tensions. They depend on the type of wood, the place of growth, the impact of external factors. Internal stresses of growth arising in a growing tree are the reason for the appearance of deformations in wooden housing objects. The main object of this article is a wooden house made of rounded logs. To exclude the effect of bulging of logs of wooden structures and to prevent the appearance of gaps between them, a solution was proposed to compensate for such effects. For this purpose, the use of spring power compensators is proposed. This paper we analyzes the results of theoretical studies on the effect of internal growth stresses, distributed over the section of the trunk, on the stress-strain state of a rounded log. A theoretical assumption is made about the influence of prestressed devices on the compensation of deformations of log structures. As a result, a method for determining the effective location of compensation devices along the length of the log has been developed. The most rational technical characteristics of Spring Force Compensators are revealed. The graphs of a compensating deformation versus location in the logs were obtained for different technical characteristics of the devices.
Method of Calculation and Placement of Spring Force Compensators in Log Structures of Wooden Housing Construction
https://orcid.org/http://orcid.org/0000-0001-9948-3070
https://orcid.org/http://orcid.org/0000-0001-9805-1428
https://orcid.org/http://orcid.org/0000-0002-9912-506X
https://orcid.org/http://orcid.org/0000-0002-9553-2485
https://orcid.org/http://orcid.org/0000-0002-1399-7431
By their nature, all trees initially have internal tensions. They depend on the type of wood, the place of growth, the impact of external factors. Internal stresses of growth arising in a growing tree are the reason for the appearance of deformations in wooden housing objects. The main object of this article is a wooden house made of rounded logs. To exclude the effect of bulging of logs of wooden structures and to prevent the appearance of gaps between them, a solution was proposed to compensate for such effects. For this purpose, the use of spring power compensators is proposed. This paper we analyzes the results of theoretical studies on the effect of internal growth stresses, distributed over the section of the trunk, on the stress-strain state of a rounded log. A theoretical assumption is made about the influence of prestressed devices on the compensation of deformations of log structures. As a result, a method for determining the effective location of compensation devices along the length of the log has been developed. The most rational technical characteristics of Spring Force Compensators are revealed. The graphs of a compensating deformation versus location in the logs were obtained for different technical characteristics of the devices.
Method of Calculation and Placement of Spring Force Compensators in Log Structures of Wooden Housing Construction
https://orcid.org/http://orcid.org/0000-0001-9948-3070
https://orcid.org/http://orcid.org/0000-0001-9805-1428
https://orcid.org/http://orcid.org/0000-0002-9912-506X
https://orcid.org/http://orcid.org/0000-0002-9553-2485
https://orcid.org/http://orcid.org/0000-0002-1399-7431
By their nature, all trees initially have internal tensions. They depend on the type of wood, the place of growth, the impact of external factors. Internal stresses of growth arising in a growing tree are the reason for the appearance of deformations in wooden housing objects. The main object of this article is a wooden house made of rounded logs. To exclude the effect of bulging of logs of wooden structures and to prevent the appearance of gaps between them, a solution was proposed to compensate for such effects. For this purpose, the use of spring power compensators is proposed. This paper we analyzes the results of theoretical studies on the effect of internal growth stresses, distributed over the section of the trunk, on the stress-strain state of a rounded log. A theoretical assumption is made about the influence of prestressed devices on the compensation of deformations of log structures. As a result, a method for determining the effective location of compensation devices along the length of the log has been developed. The most rational technical characteristics of Spring Force Compensators are revealed. The graphs of a compensating deformation versus location in the logs were obtained for different technical characteristics of the devices.
Method of Calculation and Placement of Spring Force Compensators in Log Structures of Wooden Housing Construction
Lecture Notes in Civil Engineering
Vatin, Nikolai (editor) / Roshchina, Svetlana (editor) / Serdjuks, Dmitrijs (editor) / Galyautdinov, A. (author) / Chernykh, A. (author) / Glukhikh, V. (author) / Furman, E. (author) / Polozhencev, V. (author)
2022-01-30
12 pages
Article/Chapter (Book)
Electronic Resource
English
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